Baseline Spec Template - NEXRAD Radar Operations Center

Document Number 2620002GCode Identification 0WY55WSR-88D ROCTBDDUAL POL - DRAFTINTERFACE CONTROL DOCUMENTFOR THERDA/RPGPrepared by:WSR-88D Radar Operations Center1313 Halley CircleNorman, OK 73069APPROVED FORUSE AS PRODUCTBASELINE BY &SUBMITTED BY:Cheryl A. StephensonTeam Leader, Configuration ManagementWSR-88D Radar Operations CenterDATE:DISTRIBUTION STATEMENT A: Approved for public release; distribution unlimited.

Document Number 2620002GCode Identification 0WY55WSR-88D ROCTBDDUAL POL - DRAFTINTERFACE CONTROL DOCUMENTFOR THE RDA/RPG2620002DOCUMENT REVISION RECORD FORMREVISION - A B C D E F GRELEASED BY ROC ROC ROC ROC ROC ROC ROC ROCRELEASE 03/01/96 06/26/98 09/11/01 04/13/05 02/08/06 5/25/07 03/25/08DATEEFFECTIVITY 03/01/96 06/26/98 09/11/01 04/13/05 02/08/06 5/25/07 03/25/08AUTHORITY F0048 F0095 F0103 0126/02 0126/02 0250 028609 10FAST TRACK NO NO NO NO NO NO NO NOREV HISTORY BLD 9.0 BLD10.0OPENBLD 1.0OPENBLD 7.0OPENBLD 8.0OPENBLD 9.0OPENBLD10.0Section 1 - A B CSection 2 - A B C F GSection 3 - A B C D E FSection 4 - A B DeletedSection 5 - A B DeletedSection 6 - A B DeletedSection 7 - A B DeletedSection 8 - A B DeletedSection 9 - A B DeletedSection 10 - A B DeletedAppendix A - A B CAppendix BEAppendix CF

Document Number 2620002GCode Identification 0WY55WSR-88D ROCTBDDUAL POL - DRAFTREVISION RECORDDocument Originally Released as 1208321H and then converted to ROC Document 2620002Revision Description DateRevision A Updated for Build 10.0 26 June 1998Revision B Updated for ORPG Build 1.0. 11 September 2001Revision C Define new client/server interface betweenORDA and RPG. Update message formatsfor ORDA. Divided this document into twodocuments, communication protocol andapplication layer. The communicationsprotocol will be documented in 2620060,RDA/RPG TCP/IP ICD.13 April 2005Revision D Updated for Build 8.0 08 February 2006Revision E Updated for Build 9.0. Added Appendix B. 25 May 2007Revision F a. Added new Table XVII for Message 25 March 200831 for Build 10.b. Made correction to Table XVII-Bfor SNR threshold precision from 0.1 to0.125 dB and range of -12.0 to + 20.0 dB tomach usage in Message 5.c. Updated Message 5 for superresolution selection parameters.d. Made corrections to Message 1 forvelocity ranges.e. Made segmentation changes toTable II Message Header Data.f. Updated Table I Data MessageTypes for Message 31.g. Changes to increase number to 25clutter regions.h. Removed unused alarms.i. Updated Source address in Section 2.Updated WF Type column in Appendix C.Revision G Updated for Dual Pol

Document Number 2620002GCode Identification 0WY55WSR-88D ROCTBDDUAL POL - DRAFTTABLE OF CONTENTS1 Scope...................................................................................................................................................1-11.11.2Identification ..............................................................................................................................1-1Security.......................................................................................................................................1-11.3 System Overview........................................................................................................................1-11.4 Documentation Overview ..........................................................................................................1-12 Reference Documents........................................................................................................................2-12.1 Government Documents ............................................................................................................2-12.1.1 Specifications.......................................................................................................................2-12.2 Non-Government Documents ....................................................................................................2-12.2.1 Industry Standards.............................................................................................................2-13 RDA to RPG Application Layer........................................................................................................3-13.1 Session Specific ..........................................................................................................................3-13.1.1 TCP Client/Server Relationship.........................................................................................3-13.1.2 TCP Port Mapping ..............................................................................................................3-13.1.3 General Message Descriptions...........................................................................................3-13.1.3.1 Login Message..............................................................................................................3-13.1.3.1.1 Login Message Header ............................................................................................3-13.1.3.1.2 Login Message Body ................................................................................................3-23.1.3.2 Login Acknowledgement Message..............................................................................3-23.1.3.2.1 Login Acknowledgement Message Header.............................................................3-23.1.3.2.2 Login Acknowledgement Message Body ................................................................3-33.1.3.3 Data Message...............................................................................................................3-33.1.3.3.1 Data Message Header..............................................................................................3-33.1.3.4 Data Acknowledgement Message ...............................................................................3-43.1.3.4.1 Data Acknowledgement Message Header..............................................................3-43.1.3.5 Keep Alive Message.....................................................................................................3-43.1.3.5.1 Keep Alive Message Header....................................................................................3-43.1.4 Error Handling....................................................................................................................3-43.1.5 Disconnect ...........................................................................................................................3-43.2 Application Specific....................................................................................................................3-53.2.13.2.2Data Formats ......................................................................................................................3-5Operating Procedures .........................................................................................................3-63.2.2.1 Messages from RDA ....................................................................................................3-63.2.2.1.1 Metadata Message Types and Purpose ..................................................................3-73.2.2.2 Messages from RPG.....................................................................................................3-73.2.3 Message Descriptions .........................................................................................................3-73.2.3.1 Digital Radar Data ......................................................................................................3-83.2.3.1.1 Message Type 1........................................................................................................3-83.2.3.1.2 Message Type 31......................................................................................................3-83.2.3.2 RDA Status Data .........................................................................................................3-83.2.3.3 Performance/Maintenance Data.................................................................................3-83.2.3.4 Console Message ..........................................................................................................3-83.2.3.5 Volume Coverage Pattern ...........................................................................................3-83.2.3.63.2.3.7RDA Control Commands.............................................................................................3-8Clutter Censor Zone ....................................................................................................3-93.2.3.8 Request for Data ..........................................................................................................3-93.2.3.9 Loop Back Test.............................................................................................................3-93.2.3.10 Clutter Filter Bypass Map ..........................................................................................3-93.2.3.11 Clutter Filter Map .......................................................................................................3-93.2.3.12 Adaptation Data ..........................................................................................................3-9i

Document Number 2620002GCode Identification 0WY55WSR-88D ROCTBDDUAL POL - DRAFT3.2.4 Message Tables .................................................................................................................3-103.2.4.1.1 RDA Alarm Message Summary............................................................................3-20Appendix A Glossary Table..................................................................................................................... A-1Appendix B - Unit Definitions and Symbology...................................................................................... B-1Appendix C - Volume Coverage Patterns............................................................................................... C-1INDEX OF FIGURESFigure C-1 Volume Coverage Pattern 11 .............................................................................................. C-2Figure C-2 Volume Coverage Pattern 12 .............................................................................................. C-3Figure C-3 Volume Coverage Pattern 21 .............................................................................................. C-4Figure C-4 Volume Coverage Pattern 31 .............................................................................................. C-5Figure C-5 Volume Coverage Pattern 32 .............................................................................................. C-6Figure C-6 Volume Coverage Pattern 121 ............................................................................................ C-7Figure C-7 Volume Coverage Pattern 211 ............................................................................................ C-8Figure C-8 Volume Coverage Pattern 212 ............................................................................................ C-9Figure C-9 Volume Coverage Pattern 221 .......................................................................................... C-10INDEX OF TABLESTable I Data Message Types..................................................................................................................3-6Table II Message Header Data ............................................................................................................3-10Table III Digital Radar Data (Message Type 1) ...................................................................................3-11Table III-A Angle Data Format .............................................................................................................3-14Table III-B Range Format......................................................................................................................3-15Table III-C Radial Status Data Format ..............................................................................................3-15Table III-E Base Data Scaling .............................................................................................................3-15Table IV RDA Status Data (Message Type 2).....................................................................................3-16Table IV-A RDA Alarm Messages .........................................................................................................3-21Table V Performance/Maintenance Data (Message Type 3)..............................................................3-31Table VI Console Message (Message Types 4, 10)..............................................................................3-48Table VIII Loopback Test (Message Type 11 and Message Type 12)................................................3-48Table IX Clutter Filter Bypass Map (Message Type 13)....................................................................3-49Table X RDA Control Commands (Message Type 6)..........................................................................3-50Table XI Volume Coverage Pattern Data (Message Types 5 & 7).....................................................3-52Table XI-D Azimuth and Elevation Rate Data...................................................................................3-55Table XII Clutter Censor Zones (Message Type 8).............................................................................3-56Table XIII Request for Data (Message Type 9)...................................................................................3-56Table XIV Clutter Filter Map (Message Type 15) ..............................................................................3-57Table XV. RDA Adaptation Data (Message Type 18)...........................................................................3-58Table XVI. Two Way Atmospheric Loss ............................................................................................3-97Table XVII Digital Radar Data Generic Format Blocks (Message Type 31) ......................................3-98Table XVII-A Data Header Block .......................................................................................................3-98Table XVII-B Data Block (Descriptor of Generic Data Moment Type) ..........................................3-101Table XVII-E Data Block (Volume Data Constant Type) ...............................................................3-103Table XVII-F Data Block (Elevation Data Constant Type) .............................................................3-104Table XVII-H Data Block (Radial Data Constant Type)..................................................................3-104Table XVII-I Data Moment Characteristics and Conversion for Data Names (Production ...........3-105Table XVII-K Generic Format Header Block and Data Block (Message Type 31)...........................3-106ii

Document Number 2620002GCode Identification 0WY55WSR-88D ROCTBDDUAL POL - DRAFT1 SCOPE1.1 IdentificationThis document defines the interface between the Radar Data Acquisition (RDA) and Radar ProductGeneration (RPG) functional areas of the WSR-88D system. This document revision is applicable tothe RDA design employing client/server technology and to the RPG design employing client/servertechnology. This new RDA design is more commonly called the Open RDA (ORDA). This new RPGdesign is more commonly called the Open RPG (ORPG).1.2 SecurityThe RDA and RPG subnets are mission critical networks. No firewall will be used between thesetrusted systems; however, access control will be employed. The services allowed would includeNetwork Time Protocol (NTP), radar data, Internet Control Message Protocol (ICMP), and MasterSystem Control Function (MSCF) display data, all other services shall be denied.1.3 System OverviewThe WSR-88D acquires, generates, and distributes Doppler radar products for meteorological andhydrological applications. Specifically, the RDA functional area acquires radar data; controlsantenna, transmitter, and receiver electronics; prepares radar data in a digital format; transmitsradar data and status to the RPG; and processes control information from the RPG. The RPGfunctional area receives radar data and status information from the RDA, formats and sends controlcommands to the RDA, generates radar products, and distributes radar products for graphical andalphanumeric display systems.The WSR-88D system was developed in the mid to late 1980s. Full scale deployment began in 1992and was completed in 1995. DoD, DoC, and DoT jointly sponsored the development, acquisition, anddeployment of the WSR-88D. There are 158 operating sites which include the RDA and RPGfunctional areas.1.4 Documentation OverviewThis document provides information needed to interface either the RDA or the RPG functional areasof the WSR-88D. Contents include detailed description of the interface components includinghardware and software parameters. The document is structured to address applicable layers of theOpen System Interconnect (OSI) model and Transmission Control Protocol/Internet Protocol(TCP/IP) communications reference models.Section 1 provides information regarding the identification, scope, purpose, and organization of thisdocument.Section 2 provides information about documentation relevant to this ICD, including applicable andinformative documents.Section 3 provides a description of the Application Layer.Appendix A provides a list of acronyms included in this document.Appendix B provides a definition of the units and symbology used in this document.Appendix C provides Volume Coverage Patterns.1-1

Document Number 2620002GCode Identification 0WY55WSR-88D ROCTBDDUAL POL - DRAFT2 REFERENCE DOCUMENTSThis section lists the number, title, revision, and date of all documents referenced in thisspecification. This section shall also identify the source for all documents not available throughnormal Government stocking activities.2.1 Government Documents2.1.1 SpecificationsReference Number2810000FTitleWSR-88D System Specification2830013 WSR-88D System/Subsystem Design Document2820001, Pt 1 Computer Program Development Specification for RDAStatus and Control Program (CPCI-01)2820003K, Pt1 Computer Program Development Specification for RadarProduct Generation Program (SRS, CPCI-03)2830006, Pt 1 Critical Item Development Specification for WidebandCommunications Link (CI-06)2620015AMicrowave Line of Sight (MLOS) Fault Alarm System2620036 RPG to Base Data Distribution Server (BDDS) ICD2830007 Pt. 1 RPG Equipment B1 and update (CI-07)2830009 Pt.1 RDA Equipment B1 (CI-09)2620060 RDA/RPG TCP/IP ICDSource:WSR-88D RadarOperations Center1313 Halley CircleNorman, OK 730692.2 Non-Government Documents2.2.1 Industry StandardsReference Number TitleIEEE 754-1985IEEE Standard for Binary Floating-Point ArithmeticSource:IEEE Customer Service445 Hoes LanePO Box.1331Piscataway NJ 08855-1331http://www.standards.ieee.org/2-1

Document Number 2620002GCode Identification 0WY55WSR-88D ROCTBDDUAL POL - DRAFTNIST Special Publication330, 2001 EditionSource:The International System of Units (SI)United States Department of CommerceNational Institute of Standards and Technologyhttp://physics.nist.gov2-2

Document Number 2620002GCode Identification 0WY55WSR-88D ROCTBDDUAL POL - DRAFT3 RDA TO RPG APPLICATION LAYERThe applications messages associated with TCP/IP for the RPG to RDA interface are specifiedherein. The specific WSR-88D operating procedures and product message formats are defined also.3.1 Session Specific3.1.1 TCP Client/Server RelationshipThe TCP connection on the RPG side will be the client. The RDA connection will be the server.3.1.2 TCP Port MappingOne TCP connection to the host is established and as a Permanent Virtual Channel (PVC).3.1.3 General Message DescriptionsAll session messages have a three word integer header. All fields in the header are four octets innetwork (big endian) byte order. The first field (first four octets) of the header is the message type.The second field's function is message type dependent. The third field is the message size (number ofoctets of data following the header) excluding the message header.TCM Message HeaderMessage Type Message Type Dependent Server/ClientData Size 4 octets 4 octets 4 octetsThe following table contains the message types and message codes.Session Message TypeMessage CodeLOGIN 0LOGIN ACKNOWLEDGEMENT 1DATA 2DATA ACKNOWLEDGEMENT 3KEEP ALIVE 43.1.3.1 Login Message3.1.3.1.1 Login Message HeaderThe login message has the following format:TCM LOGIN Message HeaderMessage Code = 0 WSR-88D Constant =20983610Message Length =Server/Client Data Size 4 octets 4 octets 4 octetsWhere message code is the LOGIN message code with a value of 0.The WSR-88D Constant is an integer value equal to 20983610 (Decimal). This constant is used as aunique number for identifying the initial valid messages in communicating with WSR-88D system.The message length is the number of octets in the message excluding the header.3-1

Document Number 2620002GCode Identification 0WY55WSR-88D ROCTBDDUAL POL - DRAFT3.1.3.1.2 Login Message BodyThe message body follows the header. The message body format is of variable string length:TCM LOGIN Message BodyLink IndexNumber of PVCsPVC IndexPasswordon LinkASCII StringRepresentingInteger Value ofLink IndexSpace ASCII StringRepresentingInteger Value ofNumber of PVCs,Typically Value of1 or 2Space ASCII StringRepresentingInteger Value ofNumber of PVCs,Typically Value of0 or 1Space ASCIIStringRepresenting theClient'sPasswordThe message body must be a NULL terminated ASCII string. Additional bytes following the stringare allowed and ignored. The client side must send an appropriate LOGIN message on each PVCdefined for the link. The password must be identical for all PVC’s and must match that specified atthe RDA. A link’s PVCs are sequentially from 0 (PVC index) and may be opened in any order. Anexample of a login for the PVC 0 connection on link 5, which has 2 PVCs, will look like "5 2 0password".The client side must send a login message after a connection is established on each applicable PVC.Following successful login messages on all defined PVC’s for a link, a login acknowledgment messageis transmitted by the server on PVC 0. If any PVC’s LOGIN message is incorrect, contains erroneousfields, or if LOGIN messages for all of the link’s PVCs are not received within 30 seconds the initialLOGIN message, the entire link (all PVCs) is closed.After the login message(s) from have been verified, the server side will send an acknowledgmentmessage on PVC 0 connection and normal user message exchanges can then begin.3.1.3.2 Login Acknowledgement Message3.1.3.2.1 Login Acknowledgement Message HeaderThe LOGIN ACKNOWLEDGMENT message has the following header:TCM LOGIN Ack HeaderMessage Code = 1WSR-88D Constant= 20983610Message Length =Server/ClientData Size 4 octets 4 octets 4 octetsWhere message code is for the LOGIN ACKNOWLEDGEMENT message code which has a value of 1.The WSR-88D Constant is equal to 20983610 (Decimal). This constant value is used as a uniquenumber for identifying initial valid messages in communicating with the WSR-88D system.The message length is the number of octets in the message excluding this header.3-2

Document Number 2620002GCode Identification 0WY55WSR-88D ROCTBDDUAL POL - DRAFT3.1.3.2.2 Login Acknowledgement Message BodyThe format for the Login Acknowledgment message body which follows the header is:TCM LOGIN ACK Message BodyLink Index Number of PVCs on Link ConnectedASCII StringRepresenting IntegerValue of Link IndexSpaceSpaceASCII StringRepresenting IntegerValue of Number ofPVCs, Typically Value of1 or 2.ASCII StringRepresenting the word"Connected"The message body must be a NULL terminated ASCII string. Additional bytes following the stringare allowed and ignored. The client side must send appropriate TCM_LOGIN message(s) on thePVCs defined for the link. The password must be identical for all PVCs and must match with thatspecified in the RDA TCP manager configuration file. A link’s PVCs are identified from 0 (PVCindex) and may be opened in any order. An example of the login acknowledgment message is string"5 2 connected", which indicates that link 5 of 2 PVCs is successfully connected and ready for userexchange. The server side sends a LOGIN ACKNOWLEDGMENT message on PVC 0 when all PVCsare connected and verification/authentication are completed. No other messages are allowed on anyPVC until the login acknowledge sequence is complete.3.1.3.3 Data Message3.1.3.3.1 Data Message HeaderThe data message has the following header:TCM Data Message HeaderMessage Code = 2 Sequence Message Length =Server/ClientData Size 4 4 4 octetsoctetsoctetsWhere message code is for the DATA message which is 2.The sending user application layer (either the RPG client or the RDA server) may employ thesequence field for message acknowledgment purposes. If the sequence field is non-zero, the receivinguser application should interpret it to mean that a data acknowledgment message is expected by thesending application. A sequence field of "0" indicates that no acknowledgment of this message isexpected.The user's application layer (either the RPG client or the RDA server) may employ the sequencefield, to request data acknowledgment messages, as needed for individual applications using theselinks. Use of sequential message numbers, acknowledgment of all data messages or acknowledgmentof only specific data messages at certain times, any timeout handling for expected acknowledgments,etc., is left to the user application. Both server and client applications should implement support fordata acknowledgement messages.The Message Length is the length in octets of the application layer message which follows the DataMessage Header. The application layer messages will follow this message header (See Section 3.2Application Specific).3-3

Document Number 2620002GCode Identification 0WY55WSR-88D ROCTBDDUAL POL - DRAFT3.1.3.4 Data Acknowledgement Message3.1.3.4.1 Data Acknowledgement Message HeaderThe data acknowledgment message has the following header:TCM DATA ACK Message HeaderMessage Code = 3 Sequence Field Message Length = 0 4 octets 4 octets 4 octetsWhere Message Code is for the DATA ACKNOWLEDGMENT message type which is 3. This messageshould be sent by the receiving user application when a data message with non-zero sequencenumber is received. It is sent on the same PVC the data message was received. The "sequence" fieldcontains the same number as the data message to be acknowledged. There is no data following theheader so the message length is 0.3.1.3.5 Keep Alive Message3.1.3.5.1 Keep Alive Message HeaderThe keep-alive message has the following header:TCM KEEP ALIVE Message HeaderMessage Code = 4 Initializing Loopback Message Length = 0 4 octets 4 octets 4 octetsWhere Message Code is for the KEEP ALIVE message which is 4. When a user application on oneside of the PVC needs determine whether the line is still OK, it sends this message with a non-zero"init" field. A user application on either side, upon receiving this message, should respond by thesame message with "init" reset to 0. There is no data following the header so the message length is 0.3.1.4 Error HandlingEither side of a session link will close and disconnect TCP connections for all PVCs on the detectionof an error on any PVC. A disconnected client may attempt to reconnect at any time.3.1.5 DisconnectTo disconnect the RPG session, simply close TCP connections for all PVCs. The session layer is notestablished unless all PVCs for the link have valid TCP connections.3-4

Document Number 2620002GCode Identification 0WY55WSR-88D ROCTBDDUAL POL - DRAFT3.2 Application Specific3.2.1 Data FormatsThe following data formats are referenced in this document:Code*1One byte (8 bits) of integer data representing a bit field.Code*2Integer*1Integer*2Two bytes (16 bits) of integer data representing a bit field.One byte (8 bits) of unsigned integer data.Two bytes (16 bits) of unsigned integer data.Integer*4Four bytes (32 bits) of unsigned integer data.Real*4 Four bytes (32 bits) of single precision floating point data in IEEE 754format.Real*8 Eight bytes (64 bits) of double precision floating point data in IEEE 754format.Scaled Integer*1Floating point data represented by a 1-byte unsigned integer with anassumed decimal point whose position is defined by the precision of theitem.Scaled Integer*2Floating point data represented by a 2-byte unsigned integer with anassumed decimal point whose position is defined by the precision of theitem.Scaled Integer*4Floating point data represented by a 4-byte unsigned integer with anassumed decimal point whose position is defined by the precision of theitem.Scaled SInteger*2Floating point data represented by a 2-byte signed integer with anassumed decimal point whose position is defined by the precision of theitem.Scaled SInteger*4Floating point data represented by a 4-byte signed integer with anassumed decimal point whose position is defined by the precision of theitem.SInteger*1One byte (8 bits) of integer data in standard 2's complement format.SInteger*2SInteger*4StringTwo bytes (16 bits) of integer data in standard 2's complement format.Four bytes (32 bits) of integer data in standard 2's complement format.One or more 8-bit data items, each representing one ASCII character.Values that do not take up the entire field size will be padded with NULLcharacters.3-5

Document Number 2620002GCode Identification 0WY55WSR-88D ROCTBDDUAL POL - DRAFT3.2.2 Operating ProceduresThe data messages to be transferred between the RDA and the RPG are listed in Table I. The datamessages will be exchanged after a successful session is established. A message header of formatspecified in Table II is attached to each message transmitted across the link.Table I Data Message TypesType Description Source Recipient Format1 Digital Radar Data RDA RPG Table III2* RDA Status Data RDA RPG/RMS Table IV3* Performance/Maintenance Data RDA RPG/RMS Table V4 Console Message RDA RPG/RMS Table VI5* Volume Coverage Pattern RDA RPG Table XI6 RDA Control Commands RPG RDA Table X7 Volume Coverage Pattern RPG RDA Table XI8 Clutter Censor Zones RPG RDA Table XII9 Request for Data RPG RDA Table XIII10 Console Message RPG RDA/RMS Table VI11 Loop Back Test RDA RPG Table VIII12 Loop Back Test RPG RDA Table VIII13* Clutter Filter Bypass Map RDA RPG Table IX14 Spare N/A N/A N/A15* Clutter Filter Map RDA RPG Table XIV16 Reserved/FAA RMS Only N/A N/A N/A17 Reserved/FAA RMS Only N/A N/A N/A18* RDA Adaptation Data RDA RPG/RMS Table XV20 Reserved N/A N/A N/A21 Reserved N/A N/A N/A22 Reserved N/A N/A N/A23 Reserved N/A N/A N/A24 Reserved/FAA RMS only N/A N/A N/A25 Reserved/FAA RMS only N/A N/A N/A26 Reserved/FAA RMS only N/A N/A N/A31 Digital Radar Data Generic RDA RPG Table XVIIFormat* = metadata3.2.2.1 Messages from RDAPer Table I, data transmitted from the RDA to the RPG consists of Digital Radar Data (Message 1)or Digital Radar Data Generic Format (Message 31) plus RDA Status Data (Message 2), RDAPerformance/Maintenance Data (Message 3), Console Messages (Message 4), Volume CoveragePattern Data (Message 5), Loop Back Test (Message 11), Clutter Filter Bypass Map (Message 13),Clutter Filter Map (Message 15) and RDA Adaptation Data (Message 18).Digital Radar Data format is given in Table III, RDA Status Data format is given in Table IV, RDAPerformance/Maintenance Data format is given in Table V, Console Message format is given in TableVI, Volume Coverage Pattern Data is given in Table XI, Loop Back Test format is given in TableVIII, Clutter Filter Bypass Map format is given in Table IX, Clutter Filter Map Data is given in table3-6

Document Number 2620002GCode Identification 0WY55WSR-88D ROCTBDDUAL POL - DRAFTXIV, RDA Adaptation Data is given in Table XV, and Digital Radar Data Generic Format is given inTable XVII.The RDA sends the ICD formatted message to the RPG. At the RPG end, the communicationsmanager (RPG software task) inserts an additional 12 bytes to the ICD format message. Thecommunications manager also inserts a communications manager header to the message, and thenthe message is sent to the RPG ingest application. This is also the same information, which is sentto the Base Data Distribution System (BDDS) processor.3.2.2.1.1 Metadata Message Types and PurposeThe capability to perform Level II recording has been moved from the RDA to the RPG. In order tocontinue to provide Metadata for Level II, the following Message Types need to be sent from the RDAto the RPG (see Table I) along with Message Type 1, Digital Radar Data or Message Type 31, DigitalRadar Data Generic Format:2 - RDA Status Data3 - Performance/Maintenance Data5 - Volume Coverage Pattern Data13 - Clutter Filter Bypass Map Data15 - Clutter Filter Map Data18 - RDA Adaptation DataThe RDA will send messages 2, 3, 5, 13, 15 and 18 upon wideband connection and prior to going to"OPERATE" state.The RDA will send messages 2, 3 and 5 prior to sending message 1 at the beginning of each VCP.The RDA will send message 13 whenever there is a change to the Clutter Filter Bypass Map Data.The RDA will send message 15 whenever there is a change to Clutter Filter Map Data.The RDA will send message 18 whenever there is a change to RDA Adaptation Data.3.2.2.2 Messages from RPGPer Table I, data to be transmitted from the RPG to the RDA consists of:RDA Control Commands (Message 6) , Volume Coverage Patterns data (Message 7), Clutter CensorZones data (Message 8), Requests for Data (Message 9), Console Messages (Message 10) and LoopBack Test (Message 12).RDA Control Command format is given in Table X, Volume Coverage Pattern format is given inTable XI, Clutter Censor Zones format is given in Table XII, Requests for Data format is given inTable XIII, Console Messages format is given in Table VI and Loop Back Test messages format inTable VIII. The transmitted message to the RDA will then consist of the RDA/RPG ICD formatmessage (i.e., message header followed by message data).3.2.3 Message DescriptionsThe following sections define the message formats exchanged via this interface.The Message Header, as defined in Table II, is appended to the beginning of all messagestransmitted between the RDA and the RPG. The Message Header identifies system configuration,message number of information following the header, date, time and number of segments to betransmitted for messages exceeding 1208 halfwords, including the Message Header. Messages withlengths greater than 1208 halfwords (2416 bytes) are divided into multiple segments, each with amaximum length of 1208 halfwords. For messages with length less than 1208 halfwords, the numberof message segments is one and the individual segment number in the Message Header is notapplicable.3-7

Document Number 2620002GCode Identification 0WY55WSR-88D ROCTBDDUAL POL - DRAFT3.2.3.1 Digital Radar Data3.2.3.1.1 Message Type 1Digital Radar Data message format is provided in Table III. The message consists of base datainformation, that is, reflectivity, mean radial velocity and spectrum width, azimuth angle, elevationangle, cut type, scanning strategy and calibration parameters. The frequency and volume of themessage will be dependent on the scanning strategy and the type of data associated with thatscanning strategy.3.2.3.1.2 Message Type 31Digital Radar Data message format is provided in Table XVII. The message consists of base datainformation, that is, reflectivity, mean radial velocity, spectrum width, differential reflectivity,differential phase, correlation coefficient, azimuth angle, elevation angle, cut type, scanning strategyand calibration parameters. The frequency and volume of the message will be dependent on thescanning strategy and the type of data associated with that scanning strategy.3.2.3.2 RDA Status DataRDA Status Data message format is provided in Table IV. The message contains information aboutthe current RDA state, system control, operating status, scanning strategy selected, performanceparameters such as transmitter power and calibration and alarms. Alarms contained in this messageare summarized in Table IV-A. The RDA Status Data message is sent upon wideband connection,following state or control changes, at the beginning of each volume scan and after an RPG request.3.2.3.3 Performance/Maintenance DataThe Performance/Maintenance Data message format is provided in Table V. ThePerformance/Maintenance Data message contains status of RDA sub-functions such as the receiver,transmitter and antenna/pedestal. The RDA sends this message upon wideband connection, at thebeginning of each volume scan and after an RPG request.3.2.3.4 Console MessageThe Console Message format is provided in Table VI. When the RDA sends this message to the RPG,the Message Type indicated in the Message Header is 4. When the RPG sends this message to theRDA, the Message Type indicated in the Message Header is 10. The Console Message consists of anASCII text string composed by the system user to communicate with other RDA, RPG or RMS users.The RDA sends the Console Message upon selection by the system user.3.2.3.5 Volume Coverage PatternThe Volume Coverage Pattern message format is provided in Table XI. When the RDA sends thismessage to the RPG, the Message Type indicated in the Message Header is 5. When the RPG sendsthis message to the RDA, the Message Type indicated in the Message Header is 7. The RDA sendsthe Volume Coverage Pattern message upon wideband connection and at the beginning of eachvolume scan.3.2.3.6 RDA Control CommandsThe RDA Control Commands message format is provided in Table X. The message containscommands to select RDA state, control, operating mode, channel and volume scan strategies.3-8

Document Number 2620002GCode Identification 0WY55WSR-88D ROCTBDDUAL POL - DRAFT3.2.3.7 Clutter Censor ZoneThe Clutter Censor Zone message format is provided in Table XII. The message contains range,azimuth and elevation information for operator defined clutter censor zones. When the RDA receivesa Clutter Censor Zone message, the Clutter Filter Map message is recomputed and transmitted tothe RPG.3.2.3.8 Request for DataThe Request for Data message format is provided in Table XIII. The message allows an RPGoperator to request RDA Status Data, Performance/Maintenance Data, Clutter Filter Bypass Map,Clutter Filter Map, RDA Adaptation Data and Volume Coverage Pattern Data.3.2.3.9 Loop Back TestThe Loop Back Test message format is provided in Table VIII. When the RDA sends this message tothe RPG, the Message Type indicated in the Message Header is 11. When the RPG sends thismessage to the RDA, the Message Type indicated in the Message Header is 12. The Loop Back Testmessage transmits a sequence of bit data to verify RDA to RPG communication. The RDA sendsMessage Type 11 to the RPG upon wideband connection. After receipt, the RPG re-sends MessageType 11 to the RDA without any modifications. The RPG sends Message Type 12 to the RDA uponwideband connection. After receipt, the RDA re-sends Message Type 12 to the RPG without anymodifications.3.2.3.10 Clutter Filter Bypass MapThe Clutter Filter Bypass Map message format is provided in Table IX. The Clutter Filter BypassMap contains information about which range bins are designated as clutter for the designatedelevation segment and azimuth angle. When the RDA generates a new clutter bypass map, theClutter Filter Map message is recomputed and transmitted to the RPG.3.2.3.11 Clutter Filter MapThe Clutter Filter Map message format is provided in Table XIV. The Clutter Filter Map containsthe combined clutter censor zone information and clutter bypass map information. The RDA sendsthe Clutter Filter Map message upon wideband connection and whenever there is a change to theClutter Filter Map. When the RDA generates a new clutter bypass map or receives new cluttercensor zone information, the Clutter Filter Map message is recomputed and transmitted to the RPG.3.2.3.12 Adaptation DataThe Adaptation Data message format is provided in Table XV. The Adaptation Data messagecontains system parameters used by the RDA to determine alarm thresholds, signal processingparameters, and system configuration. The RDA sends the Adaptation Data message upon widebandconnection and whenever there is a change to the data.3-9

Document Number 2620002GCode Identification 0WY55WSR-88D ROCTBDDUAL POL - DRAFT3.2.4 Message TablesTable II Message Header DataNAME DESCRIPTION (3) FORMAT UNITS (4) RANGE ACCURACY/PRECISIONBYTELOCATIONMessage Size Message size in halfwords (1) Integer*2 halfword 9 to 1 0 and 165535RDARedundantChannelChannel Numbers for:Legacy0 = Single Channel (no bits set)1 = Redundant Channel 1 (bit 0 set)2 = Redundant Channel 2 (bit 1 set)ORDA8 = Single Channel (bit 3 set)9 = Redundant Channel 1 (bits 3 &0 set)10 = Redundant Channel 2 (bits 3 &1 set)Integer*1 N/A 0 to 10 1 2Message Type Integer code from Table I Integer*1 N/A 1 to 31 N/A 3I.D. Sequence1 4 and 5NumberMessage Sequence Number Integer*2 N/A 0 to65535then rollover to 0Julian Date Julian Date - 2440586.5 (2) Integer*2 d 1 to65,535Milliseconds Number of millisecondsInteger*4 msec 0 toof Day from Midnight, Greenwich Mean86,399,9Number ofMessageSegmentsMessageSegmentNumberTimeMessage larger than 1208 halfwordsare segmented and transmittedseparately except for Message 31that has a segment size of 65535halfwords (5)99Integer*2 N/A 1 to65535Segment number of this message Integer*2 N/A 1 to655351 6 and 7± 2000/± 1Notes:1. This is the message size for this message segment, not for the total of all segments in themessage.2. 1 January 1970 00.00 Greenwich Mean Time = 1 Modified Julian Date.3. All bit locations are referenced to location 0 (LSB).4. See Appendix B for unit definitions and standard symbology.5. For all message numbers as described in Table I, Data Message Types, the maximum segmentsize is 1208 halfwords except for Message Type 31, Digital Radar Data Generic Format, which canhave a segment as large as 65535 halfwords.8 to 111 12 and 131 14 and 153-10

Document Number 2620002GCode Identification 0WY55WSR-88D ROCTBDDUAL POL - DRAFTTable III Digital Radar Data (Message Type 1)NAME DESCRIPTION FORMAT UNITS(18)CollectionTimeModifiedJulian DateUnambiguousRangeAzimuth AngleZulu reference time at whichradial data was collectedCurrent Julian date -2440586.5 (2)Unambiguous range, IntervalSizeAzimuth angle at whichradial data was collectedRANGE (1)Integer*4 msec 0 to86,399,999Integer*2 d 1 to65,535Scaled km 115 toInteger*2511Code*2 (4) deg 0 to359.956055ACCURACY/PRECISION± 2000/± 1BYTELOCATION0 to 31 4 and 5± 0.1/± 0.1± 0.1/± 0.043945°6 and 78 and 9Azimuth Radial number within Integer*2 N/A 1 to 400 1 10 and 11Number elevation cutRadial Status Radial Status (e.g. first, last) Code*2 (5) N/A 0 to 133 N/A 12 and 13Elevation Elevation angle at which Code*2 (4) deg 353 to 70 ± 0.1/ 14 and 15Angleradial radar data wascollected± 0.043945°Elevation Elevation number within Integer*2 N/A 1 to 25 1 16 and 17Number volume scanSurveillanceRangeRange to center of firstsurveillance gate (BIN)Code*2 (7) km -32.768 to+32.767± 0.05/± 0.00118 and 19Doppler RangeSurveillanceRange SampleIntervalDoppler RangeSampleIntervalNumber ofSurveillanceBinsNumber ofDoppler BinsCut SectorNumberCalibrationConstant(dBZ0)SurveillancePointerVelocityPointerSpectral WidthPointerRange to center of firstDoppler gate (BIN)Size of surveillance sampleintervalSize of Doppler SampleIntervalNumber of surveillance binsfor current radialCode*2 (7) km -32.768 to+32.767± 0.05/± 0.001Code*2 (7) km 0.25 to 4 ± 0.05/± 0.001Code*2 (7) km 0.25 to 4 ± 0.05/± 0.00120 and 2122 and 2324 and 25Integer*2 N/A 0 to 460 1 26 and 27Number of Doppler bins for Integer*2 N/A 0 to 920 1 28 and 29current radialSector Number within cut Integer*2 N/A 0 to 3 (14) 1 30 and 31Scaling constant used bySignal Processor to calculatereflectivityByte offset to surveillancedata (15)Real*4 dB -99.0 to+99.0Byte offset to velocity data (15) Integer*2 byte 100 toByte offset to spectral widthdata (15)± 1/N/A32 to 35Integer*2 byte 100 (8) 1 36 and 37560 (8)Integer*2 byte 100 to1480 (8)1 38 and 391 40 and 413-11

NAME DESCRIPTION FORMAT UNITS(18)DopplerVelocityResolutionVolumeCoveragePatternNumberSpareIndicates scaling used for theDoppler VelocityIdentifies Volume CoveragePattern being usedDocument Number 2620002GCode Identification 0WY55WSR-88D ROCTBDDUAL POL - DRAFTRANGE (1)Code*2 N/A 2 = 0.5m/s4 = 1.0m/sACCURACY/ BYTEPRECISION LOCATIONN/A 42 and 43Integer*2 N/A 1 to 767 1 44 and 45Reserved for use by V + V N/A N/A N/A N/A 46 to 53Simulator (CPCI 24)Spare N/A N/A N/A N/A N/A 54 and 55Spare N/A N/A N/A N/A N/A 56 and 57Spare N/A N/A N/A N/A N/A 58 and 59NyquistVelocityNyquist VelocityScaledInteger*2m/s 8 to 35.61(17)± .003/± .0160 and 61ATMOSAtmospheric AttenuationFactorScaledInteger*2dB/km−0.02 to−0.002± .004/± .00162 and 63TOVERRadial SpotBlankingStatusThreshold parameter whichspecifies the minimumdifference in echo powerbetween two resolution cellsfor them not to be labeled"overlayed"Spot blanking status forcurrent radial, elevation cutand volume scan.ScaledInteger*2dB0.0 to20.0Integer*2 (9) N/A 1=radial2=elevation4=volume± .1/± .164 and 65N/A 66 and 67Spare N/A N/A N/A N/A N/A 68 to 99Reflectivity Weather radar surveillance Code*1 dBZ -32 to ± 1/100 to 559data (0 to 460 Cells)(10)(11)+94.5 ± 0.5DopplerVelocityWeather radar velocity data(0 to 920 Cells)Code*1(10)(11)m/s± 1/0.5± 1/1100 to1479 (12)DopplerSpectrumWidthWeather radar spectralwidth data ( 0 to 920 Cells)Code*1(10)(11)m/s−63.5 to+63−127 to+126-63.5 to+63± 1/0.5 100 to2399 (13)Notes:1. This field represents the range of the item after any applicable scaling and conversion is done.2. 1 January 1970 00.00 GMT = 1 Modified Julian Date4. Format Defined in Table III-A5. Format Defined in Table III-C7. Format Defined in Table III-B8. A 0 indicates No Data.3-12

Document Number 2620002GCode Identification 0WY55WSR-88D ROCTBDDUAL POL - DRAFT9. Equals 0 when spot blanking disabled; equals 4 when spot blanking enabled and no spot blankingradials in current elevation cut; equals 6 when there are spot blanked radials in current elevationcut and current radial not spot blanked; equals 7 when current radial is spot blanked.10. Value of 00 (prior to scaling) is Signal Below Threshold, value of 01 (prior to scaling) is SignalOverlaid11. See Table III-E for Scaling - Range of Doppler Velocity set in accordance with Doppler VelocityResolution12. Byte Start Location depends on length of Reflectivity Field, Byte Stop Location depends onLength of Velocity Field.13. Byte Start Location depends on length of Reflectivity and Velocity Fields, Byte Stop Locationdepends on Length of Spectral Width Field.14. 0 is valid only for continuous surveillance cuts.15. Offset from the start of the Digital Radar Data message.17. Values shown exceed practical range used by NEXRAD radar that is larger than typicalminimum and maximum values.18. See Appendix B for unit definitions and standard symbology.3-13

Document Number 2620002GCode Identification 0WY55WSR-88D ROCTBDDUAL POL - DRAFTTable III-A Angle Data FormatAngle Data Format(Degrees)MEANINGBIT #15 180 deg14 90 deg13 45 deg12 22.5 deg11 11.25 deg10 5.625 deg9 2.8125 deg8 1.40625 deg7 0.70313 deg6 0.35156 deg5 0.17578 deg4 0.08789 deg3 (LSB) 0.043945 deg2 X1 X0 XX = NOT APPLICABLENOTE: A positive elevation angle is defined as being up from the horizontal plane, and a positiveazimuth angle is defined as being clockwise from true north, when looking down at the radar.NOTE: Elevation angles greater than 90 degrees will be interpreted as a negative angle and theactual elevation angle will be computed as the angle value minus 360 degrees.NOTE: For Elevation and Azimuth Position Correction factors, angles greater than 1 degree will beinterpreted as a negative angle and the actual correction factor will be computed as the angle valueminus 360 degrees.3-14

Document Number 2620002GCode Identification 0WY55WSR-88D ROCTBDDUAL POL - DRAFTTable III-B Range FormatRange Format(Km)BIT # MEANING15 Sign14 16.38413 8.19212 4.09611 2.04810 1.0249 0.5128 0.2567 0.1286 0.0645 0.0324 0.0163 0.0082 0.0041 0.0020 (LSB) 0.001Table III-C Radial Status Data FormatRadial StatusSetting (Hex) Bad Data (Hex)Indicator (Hex)Start of new Elevation 00 80Intermediate Radial Data 01 81End of Elevation 02 82Beginning of Volume Scan 03 83End of Volume Scan 04 84Table III-E Base Data ScalingLSB = 0.5 R = NINT [2.*(Rnum + 32.)] + 2LSB = 0.5 V = NINT [2.*(Vnum + 63.5)] + 2LSB = 1.0 V = NINT [Vnum + 127.] + 2LSB = 0.5 SW = NINT [2.*(SWnum + 63.5)] + 2Where:NINT is a rounding function (i.e., NINT[1.5] returns 2) Rnum, Vnum, SWnum are values before scaling.The inverse relationships are:Rnum = (R ¸ 2) - 33.0Vnum = (V ¸ 2) - 64.5 or V - 129.0SWnum= (SW ¸ 2) - 64.53-15

Document Number 2620002GCode Identification 0WY55WSR-88D ROCTBDDUAL POL - DRAFTNAME DESCRIPTION FORMAT(3), (4)RDA STATUSOPERABILITYSTATUSCONTROL STATUSAUXILIARYPOWERGENERATORSTATEAVERAGETRANSMITTERPOWERHORIZONTALREFLECTIVITYCALIBRATIONCORRECTION(delta dBZ0)Start-UpStandbyRestartOperateSpareOff-line OperateRDA - On-lineRDA - MaintenanceAction RequiredRDA - MaintenanceAction MandatoryRDA - CommandedShut DownRDA - InoperableRDA - AutomaticCalibrationDisabledLocal OnlyRPG (Remote) OnlyEitherSwitched toAuxiliary PowerUtility PWRAvailableGenerator OnTransfer Switch -ManualCommandedSwitchoverCalculated over arange of samplesDifference fromAdaptation DataTable IV RDA Status Data (Message Type 2)UNITS(8)RANGE(OR VALUE)Code*2 (7) N/A As Listed2 (bit 1 set)4 (bit 2 set)8 (bit 3 set)16 (bit 4 set)32 (bit 5 set)64 (bit 6 set)Code*2 N/A As Listed2 (bit 1 set)4 (bit 2 set)8 (bit 3 set)16 (bit 4 set)32 (bit 5 set)Add 1 (bit 0) toabove codesCode*2 (7) N/A As Listed2 (bit 1 set)4 (bit 2 set)8 (bit 3 set)Code*2 N/A As Listed1 (bit 0 set)2 (bit 1 set)4 (bit 2 set)8 (bit 3 set)16 (bit 4 set)Integer*2 W 0 to 9999 ± 1/± 1ScaledInteger*2dB-198.00 to+198.00 (5)ACCURACY/ HALFWORDPRECISION LOCATIONN/A 1N/A 2N/A 3N/A 451/0.01 63-16

NAME DESCRIPTION FORMAT(3), (4)DATATRANSMISSIONENABLEDVOLUMECOVERAGEPATTERNNUMBERRDA CONTROLAUTHORIZATIONRDA BUILDNUMBEROPERATIONALMODE(Any combination ofData Enabled)NoneReflectivityVelocityWidth(Magnitude definesPattern, Sign definesselection)No PatternTestOperationalRDA Local PatternSelectedRDA RemotePattern SelectedNo ActionLocal ControlRequestedRemote ControlEnabled (a.k.a. LocalControl Released)RDA major & minorbuild versioninformationTestOperationalMaintenanceUNITS(8)RANGE(OR VALUE)Code*2 N/A As Listed2 (bit 1 set)4 (bit 2 set)8 (bit 3 set)16 (bit 4 set)SInteger*2N/ADocument Number 2620002GCode Identification 0WY55WSR-88D ROCTBDDUAL POL - DRAFTAs Listed0 (no bits set)Magnitude >255Magnitude

NAME DESCRIPTION FORMAT(3), (4)COMMANDACKNOWLEDGMENTCHANNELCONTROL STATUSSPOT BLANKINGSTATUSBYPASS MAPGENERATIONDATEBYPASS MAPGENERATIONTIMECLUTTER FILTERMAPGENERATIONDATECLUTTER FILTERMAPGENERATIONTIMEVERTICALREFLECTIVITYCALIBRATIONCORRECTION(delta dBZ0)TRANSITIONPOWER SOURCESTATUSNoAcknowledgmentRemote VCPReceivedClutter Bypass mapReceivedClutter CensorZones ReceivedRedundant ChanCtrl Cmd AcceptedIdentifies whetherchannel is thecontrolling channel: Controlling Non-controllingStatus of SpotBlanking:Not InstalledEnabledDisabledJulian Date -2440586.5 Note (1)Number of minutessince midnight,Greenwich MeanTimeJulian date -2440586.5Note (1)Number of minutessince Midnight,Greenwich MeanTimeDifference fromAdaptation DataStatus of TPS:Not InstalledOFFOKUNITS(8)RANGE(OR VALUE)Code*2 N/A As listed0 (no bits set)1 (bit 0 set)2 (bit 1 set)3 (bits 0 and 1set)4 (bit 2 set)Code*2 N/A As ListedDocument Number 2620002GCode Identification 0WY55WSR-88D ROCTBDDUAL POL - DRAFT0 (no bits set)1 (bit 0 set)Code*2 (7) N/A As Listed0 (no bits set)2 (bit 1 set)4 (bit 2 set)ACCURACY/ HALFWORDPRECISION LOCATIONN/A 16N/A 17N/A 18Integer*2 d 1 to 65535 1 19Integer*2 min 0 to 1440 1 20Integer*2 d 1 to 65535 1 21Integer*2 min 0 to 1440 1 22ScaledInteger*2dB -198.00 to 198.00 1/0.01 23Integer*2 NA As Listed0 (no bits set)1 (bit 0 set)3 (bits 0 and 1set)N/A 243-18

NAME DESCRIPTION FORMAT(3), (4)RMS CONTROLSTATUSStatus of RMSControl:NON-RMSSYSTEMRMS IN CONTROLRDA IN CONTROLUNITS(8)RANGE(OR VALUE)Code*2 (7) N/A As Listed0 (no bits set)2 (bit 1 set)4 (bit 2 set)Document Number 2620002GCode Identification 0WY55WSR-88D ROCTBDDUAL POL - DRAFTACCURACY/ HALFWORDPRECISION LOCATIONN/A 25SPARE N/A N/A N/A N/A N/A 26ALARM CODES One condition perhalfword (Maximumof 14 alarms sent ata time). See AlarmMessage Table IV-Afor individual alarmcodes. MSB setindicates alarm hasbeen cleared.Integer*2 N/A 0 to 800 N/A 27 to 40(1) January 1970 00.00 Greenwich Mean Time = 1 Modified Julian Date(3) All bit references start from 0 (LSB).(4) Unless otherwise indicated as mutually exclusive, Integer Code Formats can set multiple bits inthe same message. For example, in case bits 1 and 2 are set, then the integer value passed would be2 + 4 = 6.(5) The data in this field is stored as a scaled integer. The format is XXX.YY. For example, -198.00equals a value of -19800. A value of +0.25 would equal a value of 25.(6) Build Version format is XX.Y where XX indicates the major build version and Y indicates theminor build version. This information is stored in scaled integer format. For example, Build 7.0equals a value of 70. Build 99.9 equals a value of 999.(7) Values listed are mutually exclusive.(8) See Appendix B for unit definitions and standard symbology.(9) Bits 1 through 5 represent elevation segments of the Bypass Map. Bit is set if the correspondingelevation segment has CMD applied.3-19

Document Number 2620002GCode Identification 0WY55WSR-88D ROCTBDDUAL POL - DRAFT3.2.4.1.1 RDA Alarm Message SummaryThis following table summarizes alarms generated by the CPCI-01 Program. Alarms are grouped byfunctional areas. Each alarm is described as it is seen displayed in the alarm message on the RDAHCI and at the RPG.The "CODE" column is the unique alarm number given for identification purposes.The "STATE" column indicates the state of the RDA as a result of the alarm indicated:MM = Maintenance MandatoryMR = Maintenance RequiredIN = InoperativeSEC = Secondary (secondary alarms are not specifically tied to a "STATE" change).N/A = Not applicableThe "ALARM TYPE" column indicates that alarms are classified as three different alarm typesbased on how alarms are reported to the RDA.ED - Alarms identified in the table as ED (Edge Detected) are reported every time the testassociated with the alarm fails consecutively for a number of times equal to the alarm reportingcount (see "Sample" column). Such alarms will be cleared (MSB set) when the test outcome firstpasses after the alarm is reported.OC - Alarms identified in the table as OC (Occurrence) are reported each time the outcome of theassociated test is FAILED.FO - Alarms identified in the table as FO (Filtered Occurrence) are reported each time the outcomeof the associated test is failed, but are not reported within 15 minutes of the last reporting.The "DEVICE" column indicates the hardware device area where the alarm has occurred (ifapplicable); acronyms under the DEVICE column are as follows:CTR = ControlPED = PedestalRCV = ReceiverSIG = Signal ProcessorCOM = RDA CommunicationsUTL = Tower/UtilitiesXMT= TransmitterThe “SAMPLE” column indicates the number of samples (failures) that must occur before this alarmis displayed.The "ALARM MESSAGE" column is an abbreviated description of the alarm message that isdisplayed at both the RDA and RPG.3-20

Document Number 2620002GCode Identification 0WY55WSR-88D ROCTBDDUAL POL - DRAFTTable IV-A RDA Alarm MessagesCODE STATE ALARM DEVICE SAMPLE ALARM MESSAGETYPE0 N/A N/A N/A N/A NO ALARMS1 N/A N/A N/A N/A RESERVED2 N/A N/A N/A N/A RESERVED3 - 15 N/A N/A N/A N/A SPARE16 SEC FO COM N/A SEND WIDEBAND STATUS TIMED OUT17 MR ED COM 1 NTP FAILURE18 MR ED COM 1 GPS FAILURE19 MR ED COM 1 GPS ANTENNA FAILURE20 MM ED COM 1 RPG LINK - RED ALARM (NO RX)21 MM ED COM 1 RPG LINK - YELLOW ALARM22 MM ED COM 1 RPG LINK - BLUE ALARM23 MM ED COM 1 RDA CSU FAILURE24 MR ED COM 2 SNMP TIME OUT: LAN SWITCH25 MR ED COM 2 SNMP TIME OUT: ROUTER26 MR ED COM 2 SNMP TIME OUT: RDA UPS27 MR ED COM 2 SNMP TIME OUT: POWER ADMINISTRATOR28 MR ED COM 2 SNMP TIME OUT: GPS29 N/A N/A N/A N/A SPARE30 MR ED COM 2 SNMP TIME OUT: REMOTE ACCESS SERVER31 MR ED COM 1 LAN SWITCH PORT 1 FAIL32 MR ED COM 1 LAN SWITCH PORT 2 FAIL33 MR ED COM 1 LAN SWITCH PORT 3 FAIL34 N/A N/A N/A N/A SPARE35 MR ED COM 1 LAN SWITCH PORT 5 FAIL36 MR ED COM 1 LAN SWITCH PORT 11 FAIL37 MR ED COM 1 LAN SWITCH PORT 12 FAIL38 N/A N/A N/A N/A SPARE39 N/A N/A N/A N/A SPARE40 IN ED XMT 2 FILAMENT POWER SUPPLY OFF41 N/A N/A N/A N/A SPARE42 N/A N/A N/A N/A SPARE43 IN ED XMT 3 WAVEGUIDE SWITCH FAILURE44 IN ED XMT 2 WAVEGUIDE/PFN TRANSFER INTERLOCK45 IN ED XMT 2 XMTR IN MAINTENANCE MODE46 IN ED XMT 1 XMTR UNAVAILABLE47 IN ED XMT 3 PFN/PW SWITCH FAILURE48 MM ED XMT 2 XMTR +5VDC POWER SUPPLY 6 FAIL49 MM ED XMT 2 XMTR +15VDC POWER SUPPLY 4 FAIL50 MM ED XMT 2 XMTR +28VDC POWER SUPPLY 3 FAIL51 MM ED XMT 2 XMTR -15VDC POWER SUPPLY 5 FAIL52 MM ED XMT 2 XMTR +45VDC POWER SUPPLY 7 FAIL53 MM ED XMT 1 FILAMENT POWER SUPPLY VOLTAGE FAIL54 MM ED XMT 1 VACUUM PUMP POWER SUPPLY VOLTAGEFAIL3-21

Document Number 2620002GCode Identification 0WY55WSR-88D ROCTBDDUAL POL - DRAFTCODE STATE ALARM DEVICE SAMPLE ALARM MESSAGETYPE55 MM ED XMT 1 FOCUS COIL POWER SUPPLY VOLTAGE FAIL56 MM ED XMT 2 CIRCULATOR OVERTEMP57 MM ED XMT 2 SPECTRUM FILTER LOW PRESSURE58 MM ED XMT 2 WAVEGUIDE ARC/VSWR59 MM ED XMT 1 XMTR CABINET INTERLOCK OPEN60 MM ED XMT 2 XMTR CABINET OVER TEMP61 MM ED XMT 2 XMTR CABINET AIR FLOW FAIL62 MR ED XMT 1 XMTR MAINTENANCE REQUIRED63 N/A N/A N/A N/A SPARE64 MM ED XMT 1 MODULATOR OVERLOAD65 MM ED XMT 1 MODULATOR INVERSE CURRENT FAIL66 MM ED XMT 1 MODULATOR SWITCH FAILURE67 MM ED XMT 1 XMTR MAIN POWER OVER VOLTAGE68 MM ED XMT 1 CHARGING SYSTEM FAILURE69 MM ED XMT 1 CHARGING SYSTEM INVERSE CURRENTFAILURE70 MM ED XMT 1 TRIGGER AMPLIFIER FAILURE71 N/A N/A N/A N/A SPARE72 MM ED XMT 1 XMTR OVER VOLTAGE73 MM ED XMT 1 XMTR OVER CURRENT74 MM ED XMT 1 FOCUS COIL CURRENT FAILURE75 MM ED XMT 1 FOCUS COIL AIRFLOW FAILURE76 MM ED XMT 2 XMTR OIL OVER TEMP77 MM ED XMT 1 PRF LIMIT78 MM ED XMT 2 XMTR OIL LEVEL LOW79 N/A N/A N/A N/A SPARE80 MM ED XMT 1 KLYSTRON OVER CURRENT81 MM ED XMT 1 KLYSTRON FILAMENT CURRENT FAIL82 MM ED XMT 1 KLYSTRON VACION CURRENT FAIL83 MM ED XMT 2 KLYSTRON AIR OVER TEMP84 MM ED XMT 2 KLYSTRON AIR FLOW FAILURE85 MM ED XMT 1 XMTR PEAK POWER LOW86 MM ED XMT 1 XMTR PEAK POWER HIGH87 MM ED XMT 1 XMTR POWER METER ZERO OUT OF LIMIT88 MM ED XMT 1 XMTR POWER BITE FAIL89 - 92 N/A N/A N/A N/A SPARE93 MR ED XMT 2 XMTR MODULATOR SWITCH REQUIRESMAINT94 MR ED XMT 2 XMTR POST CHARGE REG REQUIRES MAINT95 MM ED XMT 2 WAVEGUIDE HUMIDITY/PRESSURE FAULT96 IN ED XMT 3 XMTR HV SWITCH FAILURE97 MM ED XMT 1 XMTR RECYCLING98 IN ED XMT 2 XMTR INOPERATIVE3-22

Document Number 2620002GCode Identification 0WY55WSR-88D ROCTBDDUAL POL - DRAFTCODE STATE ALARM DEVICE SAMPLE ALARM MESSAGETYPE99 - 109 N/A N/A N/A N/A SPARE110 MM ED XMT 1 XMTR/DAU INTERFACE FAILURE111 IN ED UTL 1 RDA UPS ON BATTERY112 MM ED UTL 1 RDA UPS OVERLOAD113 MR ED UTL 1 RDA UPS VOLTAGE REGULATION114 MM ED UTL 1 RDA UPS SHUTDOWN115 MR ED UTL 1 RDA UPS BATTERY FAIL116 MM ED UTL 1 RDA UPS DIAGNOSTICS FAIL117 MR ED UTL 1 RDA UPS LOW BATTERY118 MM ED UTL 1 POWER ADMINISTRATOR OVERLOAD119 MM ED UTL 1 POWER ADMINISTRATOR FAILURE120 MM ED UTL 2 AC UNIT#1 COMPRESSOR SHUTOFF121 MM ED UTL 2 AC UNIT#2 COMPRESSOR SHUTOFF122 MR ED UTL 2 GENERATOR MAINTENANCE REQUIRED123 N/A N/A N/A N/A SPARE124 MM ED UTL 2 GEN STARTING BATTERY VOLTAGE LOW125 MM ED UTL 2 GENERATOR ENGINE MALFUNCTION126 MM ED UTL 2 TPS IS OFF-LINE127 N/A N/A N/A N/A SPARE128 MM ED UTL 2 GENERATOR AUTO/RUN/OFF SWITCH NOTAUTO129 MM ED UTL 1 GENERATOR EXERCISE FAILURE130 MM ED UTL 2 AIRCRAFT HAZARD LIGHTING FAILURE131 MR ED UTL 2 EQUIP SHELTER FIRE DETECTION SYSTEMFAULT132 N/A N/A N/A N/A SPARE133 MR ED UTL 2 FIRE/SMOKE IN EQUIP SHELTER134 - 135 N/A N/A N/A N/A SPARE136 MR ED UTL 2 FIRE/SMOKE IN GENERATOR SHELTER137 N/A N/A N/A N/A SPARE138 N/A N/A N/A N/A SPARE139 N/A N/A N/A N/A SPARE140 - 143 N/A N/A N/A N/A SPARE144 MR ED UTL 2 UNAUTHORIZED SITE ENTRY145 MR ED UTL 2 SECURITY SYSTEM EQUIPMENT FAILURE146 MR ED UTL 2 SECURITY SYSTEM DISABLED147 N/A N/A N/A N/A SPARE148 N/A N/A N/A N/A SPARE149 N/A N/A N/A N/A SPARE150 N/A N/A N/A N/A SPARE151 IN ED UTL 1 RADOME ACCESS HATCH OPEN152 MR ED UTL 2 AC UNIT#1 FILTER DIRTY153 MR ED UTL 2 AC UNIT#2 FILTER DIRTY154 MR ED UTL 2 XMTR FILTER DIRTY155 - 170 N/A N/A N/A N/A SPARE171 MM ED UTL 2 EQUIPMENT SHELTER TEMP EXTREME3-23

Document Number 2620002GCode Identification 0WY55WSR-88D ROCTBDDUAL POL - DRAFTCODE STATE ALARM DEVICE SAMPLE ALARM MESSAGETYPE172 MM ED UTL 2 AC UNIT#1 DISCHARGE TEMP EXTREME173 MM ED UTL 2 XMTR EXHAUST AIR TEMP EXTREME174 MR ED UTL 2 RADOME AIR TEMP EXTREME175 MM ED UTL 2 GENERATOR SHELTER TEMP EXTREME176 MR ED UTL 2 GENERATOR FUEL STORAGE TANK LEVELLOW177 MR ED UTL 1 COMMANDED POWER SWITCH FAILED178 SEC OC UTL N/A RECOMMEND SWITCH TO UTILITY POWER179 - 183 N/A N/A N/A N/A SPARE184 MM ED UTL 2 AC UNIT#2 DISCHARGE TEMP EXTREME185 N/A N/A N/A N/A SPARE186 IN ED CTR 1 RDAC FAILED - RCP REBOOT INITIATED187 IN ED CTR 1 WDOG FAILED - RCP REBOOT INITIATED188 MR ED CTR 1 NMSC FAILED - SNMP TRAFFIC NOTMONITORED189 MM ED CTR 1 RPGC FAILED - RPGC RESTART INITIATED190 MR ED CTR 1 HCIS FAILED - HCIS RESTART INITIATED191 MR ED CTR 1 RMSS FAILED - RMSS RESTART INITIATED192 MM ED CTR 1 DAUC FAILED - DAUC RESTART INITIATED193 MM ED CTR 1 NMPC FAILED - NMPC RESTART INITIATED194 MM ED CTR 1 VCPC FAILED - VCPC RESTART INITIATED195 MM ED CTR 1 DSPC FAILED - DSPC RESTART INITIATED196 MR ED CTR 1 CHNS FAILED - CHNS RESTART INITIATED197 MR ED CTR 1 RSTS FAILED - RSTS RESTART INITIATED198 IN ED CTR 1 DAUC BOUNCING - RCP REBOOT INITIATED199 IN ED CTR 1 RPGC BOUNCING - RCP REBOOT INITIATED200 IN ED CTR 1 VCPC BOUNCING - RCP REBOOT INITIATED201 IN ED CTR 1 DSPC BOUNCING - RCP REBOOT INITIATED202 MM ED CTR 1 AMEC FAILED - AMEC RESTART INITIATED203 INOP ED CTR 1 AMEC BOUNCING - RCP REBOOT INITIATED204 MM ED CTR 1 AME COMMUNICATIONS ERROR205 INOP ED CTR 1 MULTIPLE AME COMM ERROR - RDA FORCEDTO STBY206 MR ED XMT 3 TX DETECT ERROR AT AME207 MM ED PED 1 AME INTERNAL TEMPERATURE HIGH208 MM ED PED 1 AME INTERNAL TEMPERATURE LO209 MM ED PED 1 AME RECEIVER MODULE TEMPERATUREHIGH210 MM ED PED 1 AME RECEIVER MODULE TEMPERATURE LO211 MM ED PED 1 AME BITE/CAL MODULE TEMPERATUREHIGH212 MM ED PED 1 AME BITE/CAL MODULE TEMPERATURE LO213 MM ED PED 1 AME +3.3V PS VOLTAGE OUT OF TOLERANCE214 MM ED PED 1 AME +5V PS VOLTAGE OUT OF TOLERANCE3-24

Document Number 2620002GCode Identification 0WY55WSR-88D ROCTBDDUAL POL - DRAFTCODE STATE ALARM DEVICE SAMPLE ALARM MESSAGETYPE215 MM ED PED 1 AME +6.5V PS VOLTAGE OUT OF TOLERANCE216 MM ED PED 1 AME +15V PS VOLTAGE OUT OF TOLERANCE217 MM ED PED 1 AME +48V PS VOLTAGE OUT OF TOLERANCE218 MM ED PED 1 MICROWAVE ASSEMBLY PHASE SHIFTERMOTOR TIMEOUT219 MM ED PED 1 AME STALO POWER DEGRADED220 MR ED PED 1 AME STALO POWER MAINTENANCEREQUIRED221 MM ED PED 1 HORIZONTAL TR LIMITER DEGRADED222 MR ED PED 1 HORIZONTAL TR LIMITER MAINTENANCEREQUIRED223 MM ED PED 1 VERTICAL TR LIMITER DEGRADED224 MR ED PED 1 VERTICAL TR LIMITER MAINTENANCEREQUIRED225 MM ED PED 1 AME POWER SUPPLY TEMPERATUREDEGRADED226 MM ED PED 1 AME POWER SUPPLY TEMPERATURE MAINTREQUIRED227 MM ED PED 1 AME ADC CALIBRATION FAULT228-231 N/A N/A N/A N/A SPARE232 MM ED RCV 1 COAX SWITCH 1 COMMANDED SWITCHPOSITION ERROR233 MM ED RCV 1 COAX SWITCH 2 COMMANDED SWITCHPOSITION ERROR234 MM ED RCV 1 COAX SWITCH 3 COMMANDED SWITCHPOSITION ERROR235 MM ED RCV 1 COAX SWITCH 4 COMMANDED SWITCHPOSITION ERROR236 MR ED PED 1 AME PELTIER CURRENT FAULT237 MR ED PED 1 AME PELTIER INSIDE FAN CURRENT FAULT238 MR ED PED 1 AME PELTIER OUTSIDE FAN CURRENTFAULT239-248 N/A N/A N/A N/A SPARE249 IN ED CTR 2 DAU UART FAILURE250 MM ED CTR 2 DAU +28V POWER SUPPLY FAIL251 MM ED CTR 2 DAU +15V POWER SUPPLY FAIL252 MM ED CTR 2 DAU +5V POWER SUPPLY FAIL253 - 264 N/A N/A N/A N/A SPARE265 MM ED CTR 2 DAU -15V POWER SUPPLY FAIL266 MM ED CTR 2 DAU A/D LOW LEVEL OUT OF TOLERANCE267 MM ED CTR 2 DAU A/D MID LEVEL OUT OF TOLERANCE268 MM ED CTR 2 DAU A/D HIGH LEVEL OUT OF TOLERANCE269 - 299 N/A N/A N/A N/A SPARE300 IN ED PED 2 ELEVATION AMPLIFIER INHIBIT301 MM ED PED 2 ELEVATION AMPLIFIER CURRENT LIMIT302 MM ED PED 2 ELEVATION AMPLIFIER OVERTEMP303 MM ED PED 2 PEDESTAL +150V OVER VOLTAGE3-25

Document Number 2620002GCode Identification 0WY55WSR-88D ROCTBDDUAL POL - DRAFTCODE STATE ALARM DEVICE SAMPLE ALARM MESSAGETYPE304 MM ED PED 2 PEDESTAL +150V UNDER VOLTAGE305 MM ED PED 2 ELEVATION MOTOR OVERTEMP306 IN ED PED 2 ELEVATION STOW PIN ENGAGED307 MM ED PED 2 ELEVATION PCU DATA PARITY FAULT308 MM ED PED 2 ELEVATION IN DEAD LIMIT309 N/A N/A N/A N/A SPARE310 MM ED PED 2 ELEVATION + NORMAL LIMIT311 MM ED PED 2 ELEVATION - NORMAL LIMIT312 N/A N/A N/A N/A SPARE313 MM ED PED 2 ELEVATION ENCODER LIGHT FAILURE314 MM ED PED 2 ELEVATION GEARBOX OIL LEVEL LOW315 IN ED PED 2 AZIMUTH AMPLIFIER INHIBIT316 MM ED PED 2 AZIMUTH AMPLIFIER CURRENT LIMIT317 MM ED PED 2 AZIMUTH AMPLIFIER OVERTEMP318 N/A N/A N/A N/A SPARE319 N/A N/A N/A N/A SPARE320 MM ED PED 2 AZIMUTH MOTOR OVERTEMP321 IN ED PED 2 AZIMUTH STOW PIN ENGAGED322 MM ED PED 2 AZIMUTH PCU DATA PARITY FAULT323 N/A N/A N/A N/A SPARE324 MM ED PED 2 AZIMUTH ENCODER LIGHT FAILURE325 MM ED PED 2 AZIMUTH GEARBOX OIL LEVEL LOW326 MM ED PED 2 BULL GEAR OIL LEVEL LOW327 MM ED PED 2 ENCODER +5V POWER SUPPLY FAIL328 IN ED PED 2 ELEVATION HANDWHEEL ENGAGED329 IN ED PED 2 AZIMUTH HANDWHEEL ENGAGED330 MM ED PED 2 PEDESTAL +15V POWER SUPPLY 1 FAIL331 MM ED PED 2 PEDESTAL -15V POWER SUPPLY 1 FAIL332 MM ED PED 2 PEDESTAL +5V POWER SUPPLY 1 FAIL333 MM ED PED 2 PEDESTAL +28V POWER SUPPLY 2 FAIL334 MM ED PED 2 AZIMUTH AMP POWER SUPPLY FAIL335 MM ED PED 2 ELEVATION AMP POWER SUPPLY FAIL336 IN ED PED 1 PEDESTAL DYNAMIC FAULT337 IN ED PED 1 PEDESTAL SAFE SWITCH OPEN338 N/A N/A N/A N/A SPARE339 IN ED PED 1 PEDESTAL UNABLE TO PARK340 SEC OC PED N/A PEDESTAL INITIALIZATION ERROR341 IN ED PED 3 PED SERVO SWITCH FAILURE342 - 358 N/A N/A N/A N/A SPARE359 MM ED RCV 1 RECEIVER PROTECT RESPONSE FAILED360 MM ED RCV 1 RF GEN FREQ SELECT OSCILLATOR FAIL361 MM ED RCV 1 RF GEN RF/STALO FAIL362 MM ED RCV 2 RF GEN PHASE SHIFTED COHO FAIL363 MM ED RCV 1 RF IFD COHO INPUT MISSING364 MM ED RCV 2 RCVR +5V POWER SUPPLY 5 FAIL365 MM ED RCV 2 RCVR +/-18V POWER SUPPLY 1 FAIL366 MM ED RCV 2 RCVR -9V POWER SUPPLY 4 FAIL3-26

Document Number 2620002GCode Identification 0WY55WSR-88D ROCTBDDUAL POL - DRAFTCODE STATE ALARM DEVICE SAMPLE ALARM MESSAGETYPE367 MM ED RCV 2 RCVR +9V POWER SUPPLY 6 FAIL368 MM ED RCV 2 RCVR +5V POWER SUPPLY 9 FAIL369 MM ED RCV 2 COHO/CLOCK FAILURE370 IN ED RCV 1 SIGNAL PROCESSOR TO IFDCOMMUNICATION FAILURE371 MM ED RCV 4 MISSING BURST PULSE SIGNAL372 - 382 N/A N/A N/A N/A SPARE383 N/A N/A N/A N/A SPARE384 MR ED SIG 1 RVP TRIGGER SEQUENCE TRUNCATED385 MR ED SIG 1 RVP TRIGGER PATTERN ALTERED386 MR ED SIG 1 RVP TRIGGER PERIOD ALTERED387 MR ED SIG 1 SIGNAL PROCESSOR TRIGGER ERROR388 SEC FO SIG N/A SIGNAL PROCESSOR SELF CHECK FAILED389 MR ED SIG 1 IFD TEST SWITCH POSITION ERROR390 N/A N/A N/A N/A SPARE391 SEC OC COM N/A RPG LOOP TEST TIMED OUT392 SEC OC COM N/A RPG LOOP TEST VERIFICATION ERROR393 SEC OC CTR N/A INVALID REMOTE VCP RECEIVED394 SEC OC CTR N/A REMOTE VCP NOT DOWNLOADED395 SEC OC CTR N/A INVALID RPG COMMAND RECEIVED396 SEC FO SIG N/A RADIAL DATA LOST397 N/A N/A N/A N/A SPARE398 SEC OC CTR N/A STANDBY FORCED BY INOP ALARM399 - 400 N/A N/A N/A N/A SPARE401 - 420 N/A N/A N/A N/A RESERVED FOR INTERNAL RDA USE421 - 429 N/A N/A N/A N/A SPARE430 MR ED CTR 1 BYPASS MAP FILE READ FAILED431 MR ED CTR 1 BYPASS MAP FILE WRITE FAILED432 N/A N/A N/A N/A SPARE433 N/A N/A N/A N/A SPARE434 MR ED CTR 1 CLUTTER MAP FILE READ FAILED435 MR ED CTR 1 CLUTTER MAP FILE WRITE FAILED436 MR ED CTR 1 CLUTTER CENSOR FILE READ FAILED437 MR ED CTR 1 CLUTTER CENSOR FILE WRITE FAILED438 MR ED CTR 1 STATE FILE READ FAILED439 MR ED CTR 1 STATE FILE WRITE FAILED440 MR ED CTR 1 CURRENT ADAPTATION FILE READ FAILED441 MR ED CTR 1 CURRENT ADAPTATION FILE WRITE FAILED442 MR ED CTR 1 BASELINE FILE READ FAILED443 N/A N/A N/A N/A SPARE444 SEC OC CTR N/A CLUTTER MAP FILE GENERATION ERROR445 N/A N/A N/A N/A SPARE446 MR ED CTR 1 TOO MANY LOG FILES - PLEASE REMOVESOME447 MR ED CTR 1 DISK I/O ERROR448 MM ED CTR 1 DAU COMMUNICATION ERROR449 MR ED CTR 1 REMOTE VCP FILE WRITE FAILED3-27

Document Number 2620002GCode Identification 0WY55WSR-88D ROCTBDDUAL POL - DRAFTCODE STATE ALARM DEVICE SAMPLE ALARM MESSAGETYPE450 MR ED CTR 1 REMOTE VCP FILE READ FAILED451 N/A N/A N/A 1 SPARE452 MM ED COM 1 RPG LINK INITIALIZATION ERROR453 N/A N/A N/A N/A SPARE454 N/A N/A N/A N/A SPARE455 N/A N/A N/A N/A SPARE456 - 457 N/A N/A N/A N/A SPARE458 MM ED PED 1 PEDESTAL SELF TEST 1 ERROR459 MM ED PED 1 PEDESTAL SELF TEST 2 ERROR460 SEC FO CTR N/A HCI COMMUNICATION ERROR461 MM ED PED 1 PEDESTAL BIT RESPONSE ERROR462 IN ED SIG 1 SIGNAL PROCESSOR COMMUNICATIONERROR463 MM ED PED 1 PEDESTAL COMMUNICATION ERROR464 MM ED CTR 1 REDUNDANT CHANNEL COMM ERROR465 IN ED CTR 1 MULTIPLE DAU COMM ERROR - RDA FORCEDTO STBY466 IN ED SIG 1 MULTIPLE SIGNAL PROCESSOR COMMERROR - RDA FORCED TO STBY467 IN ED PED 1 MULTIPLE PED COMM ERROR - RDA FORCEDTO STBY468 SEC OC CTR N/A DAU INITIALIZATION ERROR469 IN ED CTR 1 MULT DAU CMD TOUTS - RDA FORCED TOSTBY470 MM ED RCV 1 HORIZONTAL NOISE LEVEL DEGRADED471 MM ED RCV 1 HORIZONTAL NOISE TEMP DEGRADED472 MM ED RCV 1 VERTICAL NOISE LEVEL DEGRADED473 MM ED RCV 1 VERTICAL NOISE TEMP DEGRADED474 MM ED RCV 1 ZDR CHECK FAILED475 MM ED RCV 1 PHI CHECK FAILED476 MM ED RCV 1 RHO CHECK FAILED477 MR ED RCV 1 HORIZONTAL POWER SENSE LOW478 MR ED RCV 1 VERTICAL POWER SENSE LOW479 MM ED RCV 1 SYSTEM DIFFEENTIAL REFLECTIVITY BIASDEGRADED480 MM ED RCV 1 VERTICAL GAIN CALIBRTION CONSTANTDEGRADED481 MM ED RCV 1 HORIZONTAL GAIN CALIBRATION CONSTANTDEGRADED482 N/A N/A N/A N/A SPARE483 MM ED RCV 1 VELOCITY/WIDTH CHECK DEGRADED484 MR ED RCV 1 VELOCITY/WIDTH CHECK-MAINT REQUIRED485 MM ED RCV 1 HORIZONTAL DYNAMIC RANGE DEGRADED486 MM ED RCV 1 CLUTTER REJECTION DEGRADED487 MR ED RCV 1 CLUTTER REJECTION - MAINT REQUIRED488 - 489 N/A N/A N/A N/A SPARE490 MM ED RCV 1 VERTICAL DYNAMIC RANGE DEGRADED3-28

Document Number 2620002GCode Identification 0WY55WSR-88D ROCTBDDUAL POL - DRAFTCODE STATE ALARM DEVICE SAMPLE ALARM MESSAGETYPE491 MM ED RCV 1 H TO V ISOLATION DEGRADED492 MM ED RCV 1 V TO H ISOLATION DEGRADED493-519 N/A N/A N/A N/A SPARE520 MR ED RCV 1 VERTICAL NOISE TEMPERATUREMAINTENANCE REQUIRED521 MR ED RCV 1 HORIZONTAL NOISE TEMP - MAINTREQUIRED522 MM ED RCV 1 HORIZONTAL LINEARITY SLOPE DEGRADED523 MM ED RCV 1 HORIZONTAL LINEARITY TEST SIGNALDEGRADED524 MR ED RCV 1 HORIZONTAL LINEARITY TEST SIGNAL -MAINT REQUIRED525 MM ED RCV 1 VERTICAL LINEARITY TEST SIGNALDEGRADED526 MR ED RCV 1 VERTICAL LINEARITY TEST SIGNAL - MAINTREQUIRED527 MM ED RCV 1 VERTICAL LINEARITY SLOPE DEGRADED528 - 532 N/A N/A N/A N/A SPARE533 MM ED RCV 1 KLYSTRON OUT TEST SIGNAL DEGRADED534 - 541 N/A N/A N/A N/A SPARE542 N/A N/A N/A N/A SPARE543 SEC OC CTR N/A RPG COMMAND REJECTED544 SEC OC CTR N/A RMS COMMAND REJECTED545 SEC OC CTR N/A RDA COMMAND REJECTED546 - 547 N/A N/A N/A N/A SPARE548 SEC OC CTR N/A RMS CONTROL COMMAND REJECTEDINVALID COMMAND549 SEC OC CTR N/A RMS CONTROL COMMAND REJECTEDINVALID PARAMETER550 - 551 N/A N/A N/A N/A SPARE552 SEC OC CTR N/A NONCONTROLLING CHANNEL FORCED TOSTANDBY553 SEC OC CTR N/A CHANNEL ALREADY CONTROLLING - CMDREJECTED554 SEC OC CTR N/A CHANNEL ALREADY NON-CONTROLLING -CMD REJECTED555 SEC OC CTR N/A CHANNEL CONTROL FAILURE - WAVEGUIDESWITCH MISMATCH556 SEC OC CTR N/A CHANNEL SWITCH TIMEOUT557 SEC OC CTR N/A CHANNEL SWITCH FAILED558 N/A N/A N/A N/A SPARE559 MR ED CTR 1 CHANNEL 1 LOST DAU COMMS560 MR ED CTR 1 CHANNEL 2 LOST DAU COMMS561 SEC OC CTR N/A INVALID CONTROL FOR CHANNEL SWITCH562 SEC OC CTR N/A INVALID STATUS FOR CHANNEL SWITCH563 SEC OC CTR N/A INVALID CHANNEL SWITCH - OTHERCHANNEL IN MAINTENANCE MODE3-29

Document Number 2620002GCode Identification 0WY55WSR-88D ROCTBDDUAL POL - DRAFTCODE STATE ALARM DEVICE SAMPLE ALARM MESSAGETYPE564 - 590 N/A N/A N/A N/A SPARE591 IN ED CTR 1 MULTIPLE PROCESS FAILURE - FORCED TOSTANDBY INOP592 SEC OC CTR N/A SYSTEM STATUS MONITOR INITIALIZATIONERROR - REBOOT INITIATED593 SEC OC CTR N/A SYSTEM STATE TRANSITION TIMEOUT594 - 616 N/A N/A N/A N/A SPARE617 N/A N/A N/A N/A SPARE618 - 650 N/A N/A N/A N/A SPARE651 - 678 N/A N/A N/A N/A SPARE679 SEC OC CTR N/A INVALID CENSOR ZONE MESSAGE RECEIVED680 - 689 N/A N/A N/A N/A SPARE690 N/A N/A N/A N/A SPARE691 N/A N/A N/A N/A SPARE692- 698 N/A N/A N/A N/A SPARE699 SEC OC CTR N/A CUT TIMEOUT-RESTART VCP INITIATED700 SEC OC CTR N/A INIT SEQ TIMEOUT-REBOOT INITIATED701 SEC OC CTR N/A PERF CHECK TIMEOUT-REBOOT INITIATED702- 800 N/A N/A N/A N/A SPARE3-30

Document Number 2620002GCode Identification 0WY55WSR-88D ROCTBDDUAL POL - DRAFTTable V Performance/Maintenance Data (Message Type 3)NAME DESCRIPTION FORMAT UNITS (5) RANGE LSB REMARKS HALFWORDLOCATIONCommunicationsSpare N/A N/A N/A N/A N/A See Note (3) 1Loop Back TestStatusT1 OutputFramesT1 InputFramesRouter MemoryUsedRouter MemoryFreeThe number ofoctets received oninterface,including frameoctetsThe number ofoctets sent oninterface,including frameoctetsBytes currently inuse by applicationson managed deviceBytes currentlyfree on manageddeviceInteger*2 N/A 0 to 3 1 0=Pass,1=Fail,2=Timeout,3=NotTested (1)2Integer*4 octet 0 to 2 32 -1 1 N/A 3 - 4Integer*4 octet 0 to 2 32 -1 1 N/A 5 - 6Integer*4 byte 0 to 2 32 -1 1 N/A 7 - 8Integer*4 byte 0 to 2 32 -1 1 N/A 9 - 10Router MemoryInteger*2 % 0 to 100 1 N/A 11UtilizationSpare N/A N/A N/A N/A N/A See Note (3) 12CSU Loss ofSignalNumber of timesLoss of SignalInteger*4 N/A 0 to 2 32 -1 1 N/A 13 - 14CSU Loss ofFramesCSU YellowAlarmsCSU BlueAlarmsCSU 24hrErrored Seconds(6)event detectedNumber of timesLoss of Framesevent detectedNumber of timesResourceAvailabilityIndication (RAI)(yellow) alarmreceived.Number of timesAlarm IndicationSignal (AIS) (blue)alarm received.Number of erroredseconds inprevious 24 hours.Integer*4 N/A 0 to 2 32 -1 1 N/A 15 - 16Integer*4 N/A 0 to 2 32 -1 1 N/A 17 - 18Integer*4 N/A 0 to 2 32 -1 1 N/A 19 - 20Integer*4 s 0 to 2 32 -1 1 N/A 21 – 223-31

Document Number 2620002GCode Identification 0WY55WSR-88D ROCTBDDUAL POL - DRAFTNAME DESCRIPTION FORMAT UNITS (5) RANGE LSB REMARKS HALFWORDLOCATIONCSU 24hrSeverelyErrored Seconds(6)Number ofseverely erroredseconds inprevious 24 hours.Integer*4 s 0 to 2 32 -1 1 N/A 23 - 24CSU 24hrSeverelyErroredFramingSeconds (6)CSU 24hrUnavailableSeconds (6)CSU 24hrControlled SlipSeconds (6)CSU 24hr PathCodingViolations (6)CSU 24hr LineErrored Seconds(6)CSU 24hrBursty ErroredSeconds (6)CSU 24hrDegradedMinutes (6)LAN SwitchMemory UsedNumber ofseverely erroredframing seconds inprevious 24 hours.Number ofunavailableseconds inprevious 24 hours.Number ofcontrolled slipseconds inprevious 24 hours.Number of pathcoding violationsin previous 24hours.Number of lineerrored seconds inprevious 24 hours.Number of burstyerrored seconds inprevious 24 hours.Number ofdegraded minutesin previous 24hours.Bytes currently inuse by applicationson this deviceBytes currentlyfree on this deviceInteger*4 s 0 to 2 32 -1 1 N/A 25 - 26Integer*4 s 0 to 2 32 -1 1 N/A 27 - 28Integer*4 s 0 to 2 32 -1 1 N/A 29 - 30Integer*4 N/A 0 to 2 32 -1 1 N/A 31 - 32Integer*4 s 0 to 2 32 -1 1 N/A 33 - 34Integer*4 s 0 to 2 32 -1 1 N/A 35 - 36Integer*4 min 0 to 2 32 -1 1 N/A 37 - 38Integer*4 byte 0 to 2 32 -1 1 N/A 39 - 40LAN SwitchMemory FreeInteger*4 byte 0 to 2 32 -1 1 N/A 41 - 42LAN SwitchInteger*2 % 0 to 100 1 N/A 43MemoryUtilizationSpare N/A N/A N/A N/A N/A See Note (3) 44NTP Rejected Number of packets Integer*4 N/A 0 to 2 32 -1 1 N/A 45 - 46Packetsrejected by NTPNTP EstimatedTime Errorapplication layerCurrent estimatedtime error of thetime serverSInteger*4 usec -(2 31 ) to+(2 31 -1)1 N/A 47 – 483-32

Document Number 2620002GCode Identification 0WY55WSR-88D ROCTBDDUAL POL - DRAFTNAME DESCRIPTION FORMAT UNITS (5) RANGE LSB REMARKS HALFWORDLOCATIONGPS Satellites Current number ofGPS satellitesused in positionand time fixcalculationSInteger*4 N/A -(2 31 ) to+(2 31 -1)1 N/A 49 - 50GPS Max SignalStrengthIPC StatusCommandedChannel ControlDAU Test 0DAU Test 1DAU Test 2Strongest signalstrength of alltracking satellitesas seen by receiverStatus of thecommunicationsbetween channelson a redundantsystem. N/A on aSingle channelsystem.Indicates whichchannel the RDAhas commanded tobe the controllingchannel. This isnot necessarily thechannel which is incontrol.Tests theperformance of theDAU A/DMutiplexer with aknown low voltageinput.Tests theperformance of theDAU A/DMutiplexer with aknown mediumvoltage input.Tests theperformance of theDAU A/DMutiplexer with aknown highvoltage input.SInteger*4 dB -(2 31 ) to+(2 31 -1)1 N/A 51 - 52Integer*2 N/A 0 to 2 1 0=OK,1=Fail,2=N/AInteger*2 N/A 0 to 2 1 0=N/A,1=Channel1,2=Channel 2Integer*2 N/A 0 to 255 1 10 = Normal,7-11 =Acceptable,All othervalues=FaultInteger*2 N/A 0 to 255 1 127 =Normal,118-136 =Acceptable,All othervalues=FaultInteger*2 N/A 0 to 255 1 245 =Normal,221-252 =Acceptable,All othervalues=FaultPolarization Integer*2 N/A 0 to 2 1 0 = H Only1 = H + V2 = V OnlyAME InternalTemperatureReal*4 deg C -40.0 to+125.05354555657580.1 N/A 59-603-33

Document Number 2620002GCode Identification 0WY55WSR-88D ROCTBDDUAL POL - DRAFTNAME DESCRIPTION FORMAT UNITS (5) RANGE LSB REMARKS HALFWORDLOCATIONAME ReceiverModuleTemperatureReal*4 deg C -40.0 to+125.00.1 N/A 61-62AME BITE/CALModuleTemperatureAME PeltierPulse WidthModulationAME PeltierStatusAME A/DConverterStatusReal*4 deg C -40.0 to+125.00.1 N/A 63-64Integer*2 % 0 to 100 1 N/A 65Integer*2 N/A 0 to 1 1 0 = OFF1 = ONInteger*2 N/A 0 to 1 1 0 = OK1 = FAILAME State Integer*2 N/A 0 to 3 1 0 = START 681 =RUNNING2 = FLASH3 = ERRORAME +3.3V PSReal*4 V 0.00 to 0.01 N/A 69-70Voltage4.09AME +5V PSReal*4 V 0.00 to 0.01 N/A 71-72Voltage6.10AME +6.5V PSReal*4 V 0.00 to 0.01 N/A 73-74Voltage7.50AME +15V PSReal*4 V 0.00 to 0.01 N/A 75-76Voltage19.00AME +48V PSReal*4 V 0.00 to 0.01 N/A 77-78Voltage60.00AME STALOReal*4 V 0.00 to 0.01 N/A 79-80Power4.09Peltier Current Real*4 A 0.00 to16.000.01 N/A 81-82ADC CalibrationReferenceVoltageReal*4 V 0.000 to2.0486667.001 N/A 83-84AME Mode Integer*2 N/A 0 to 1 1 0 = READY1 =MAINTENANCEAME PeltierModeAME PeltierInside FanCurrentAME PeltierOutside FanCurrentInteger*2 N/A 0 to 1 1 0 = COOL1 = HEAT86Real*4 A 0.00 to 0.01 N/A 87-884.00Real*4 A 0.00 to4.00850.01 N/A 89-903-34

Document Number 2620002GCode Identification 0WY55WSR-88D ROCTBDDUAL POL - DRAFTNAME DESCRIPTION FORMAT UNITS (5) RANGE LSB REMARKS HALFWORDLOCATIONHorizontal TRReal*4 V 0.00 to 0.01 N/A 91-92Limiter Voltage5.00Vertical TRReal*4 V 0.00 to 0.01 N/A 93-94Limiter Voltage5.00ADC CalibrationOffset VoltageReal*4 mV -50.000to0.01 N/A 95-96ADC CalibrationGain CorrectionPowerUPS BatteryStatus+50.000Real*4 N/A 0.990 to1.0100.001 N/A 97-98Integer*4 N/A 1 to 3 1 1=Unknown,2=OK,3=Low99 - 100Integer*4 s 0 to 2 32 -1 1 N/A 101 - 102UPS Time onBatteryUPS BatteryReal*4 deg C N/A 0.01 N/A 103 - 104TemperatureUPS OutputReal*4 V 114.00 to 0.01 N/A 105 - 106Voltage126.00UPS OutputReal*4 Hz 57.00 to 0.01 N/A 107 - 108Frequency63.00UPS OutputReal*4 A 0.00 to 0.01 N/A 109 - 110Current12.00PowerReal*4 A 0.00 to 0.01 N/A 111 - 112Administrator12.00LoadSpare N/A N/A N/A N/A N/A See Note (3) 113 - 136Transmitter+5 VDC PS Integer*2 N/A 0 to 1 1 0=OK,1=Fail 137+15 VDC PS Integer*2 N/A 0 to 1 1 0=OK,1=Fail 138+28 VDC PS Integer*2 N/A 0 to 1 1 0=OK,1=Fail 139-15 VDC PS Integer*2 N/A 0 to 1 1 0=OK,1=Fail 140+45 VDC PS Integer*2 N/A 0 to 1 1 0=OK,1=Fail 141Filament PSInteger*2 N/A 0 to 1 1 0=OK,1=Fail 142VoltageVacuum PumpInteger*2 N/A 0 to 1 1 0=OK,1=Fail 143PS VoltageFocus Coil PSInteger*2 N/A 0 to 1 1 0=OK,1=Fail 144VoltageFilament PS Integer*2 N/A 0 to 1 1 0=On, 1=Off 145KlystronInteger*2 N/A 0 to 1 1 0=Normal, 146Warmup1=PreheatTransmitterInteger*2 N/A 0 to 1 1 0=Yes, 1=No 147AvailableWG SwitchPositionInteger*2 N/A 0 to 1 1 0=Antenna,1=DummyLoad1483-35

Document Number 2620002GCode Identification 0WY55WSR-88D ROCTBDDUAL POL - DRAFTNAME DESCRIPTION FORMAT UNITS (5) RANGE LSB REMARKS HALFWORDLOCATIONWG/PFNInteger*2 N/A 0 to 1 1 0=OK, 149TransferInterlock1=OpenMaintenanceInteger*2 N/A 0 to 1 1 0= No, 1=Yes 150ModeMaintenanceInteger*2 N/A 0 to 1 1 0=No, 151Required1=RequiredPFN SwitchInteger*2 N/A 0 to 1 1 0=Short 152PositionPulse,1=LongPulseModulatorInteger*2 N/A 0 to 1 1 0=OK, 153Overload1=FailModulator InvInteger*2 N/A 0 to 1 1 0=OK, 154Current1=FailModulatorInteger*2 N/A 0 to 1 1 0=OK, 155Switch Fail1=FailMain PowerInteger*2 N/A 0 to 1 1 0=OK, 156Voltage1=OverChargingInteger*2 N/A 0 to 1 1 0=OK, 157System Fail1=FailInverse DiodeInteger*2 N/A 0 to 1 1 0=OK, 158Current1=FailTriggerInteger*2 N/A 0 to 1 1 0=OK, 159Amplifier1=FailCirculatorInteger*2 N/A 0 to 1 1 0=OK, 160Temperature1=FailSpectrum FilterInteger*2 N/A 0 to 1 1 0=OK, 161Pressure1=FailWG ARC/VSWR Integer*2 N/A 0 to 1 1 0=OK, 1621=FailCabinetInteger*2 N/A 0 to 1 1 0=OK, 163Interlock1=OpenCabinet AirInteger*2 N/A 0 to 1 1 0=OK, 164Temperature1=FailCabinet Airflow Integer*2 N/A 0 to 1 1 0=OK, 1651=FailKlystronInteger*2 N/A 0 to 1 1 N/A 166CurrentKlystronInteger*2 N/A 0 to 1 1 0=OK, 167FilamentCurrent1=FailKlystron VacionInteger*2 N/A 0 to 1 1 0=OK, 168Current1=FailKlystron AirInteger*2 N/A 0 to 1 1 0=OK, 169Temperature1=FailKlystron Airflow Integer*2 N/A 0 to 1 1 0=OK,1=Fail1703-36

Document Number 2620002GCode Identification 0WY55WSR-88D ROCTBDDUAL POL - DRAFTNAME DESCRIPTION FORMAT UNITS (5) RANGE LSB REMARKS HALFWORDLOCATIONModulatorSwitchMaintenanceInteger*2 N/A 0 to 1 1 0=OK,1=Required171Post ChargeRegulatorMaintenanceWGPressure/HumidityTransmitterOvervoltageTransmitterOvercurrentFocus CoilCurrentFocus CoilAirflowInteger*2 N/A 0 to 1 1 0=OK,1=MaintenanceInteger*2 N/A 0 to 1 1 0=OK,1=FailInteger*2 N/A 0 to 1 1 0=OK,1=Over174Integer*2 N/A 0 to 1 1 0=OK, 1751=OverInteger*2 N/A 0 to 1 1 0=OK, 1761=FailInteger*2 N/A 0 to 1 1 0=OK, 1771=FailOil Temperature Integer*2 N/A 0 to 1 1 0=OK, 1781=FailPRF Limit Integer*2 N/A 0 to 1 1 0=OK, 1791=FailTransmitter OilInteger*2 N/A 0 to 1 1 0=OK, 180Level1=FailTransmitterInteger*2 N/A 0 to 1 1 0=Yes, 1=No 181BatteryChargingHigh VoltageInteger*2 N/A 0 to 1 1 0=On, 1=Off 182(HV) StatusTransmitterInteger*2 N/A 0 to 1 1 0=Normal, 183RecyclingSummary1=RecyclingTransmitterInteger*2 N/A 0 to 1 1 0=OK, 184Inoperable1=INOPTransmitter AirInteger*2 N/A 0 to 1 1 0=Dirty, 185Filter1=OKZero Test Bit 0 Integer*2 N/A 0 to 1 1 0=OK, 1861=FailZero Test Bit 1 Integer*2 N/A 0 to 1 1 0=OK, 1871=FailZero Test Bit 2 Integer*2 N/A 0 to 1 1 0=OK, 1881=FailZero Test Bit 3 Integer*2 N/A 0 to 1 1 0=OK, 1891=FailZero Test Bit 4 Integer*2 N/A 0 to 1 1 0=OK, 1901=FailZero Test Bit 5 Integer*2 N/A 0 to 1 1 0=OK,1=Fail1911721733-37

Document Number 2620002GCode Identification 0WY55WSR-88D ROCTBDDUAL POL - DRAFTNAME DESCRIPTION FORMAT UNITS (5) RANGE LSB REMARKS HALFWORDLOCATIONZero Test Bit 6 Integer*2 N/A 0 to 1 1 0=OK, 1921=FailZero Test Bit 7 Integer*2 N/A 0 to 1 1 0=OK, 1931=FailOne Test Bit 0 Integer*2 N/A 0 to 1 1 0=Fail, 1941=OKOne Test Bit 1 Integer*2 N/A 0 to 1 1 0=Fail, 1951=OKOne Test Bit 2 Integer*2 N/A 0 to 1 1 0=Fail, 1961=OKOne Test Bit 3 Integer*2 N/A 0 to 1 1 0=Fail, 1971=OKOne Test Bit 4 Integer*2 N/A 0 to 1 1 0=Fail, 1981=OKOne Test Bit 5 Integer*2 N/A 0 to 1 1 0=Fail, 1991=OKOne Test Bit 6 Integer*2 N/A 0 to 1 1 0=Fail, 2001=OKOne Test Bit 7 Integer*2 N/A 0 to 1 1 0=Fail, 2011=OKXMTR/DAUInteger*2 N/A 0 to 1 1 0=Fail, 202Interface1=OKTransmitterInteger*2 N/A 0 to 4 1 0=Ready, 203SummaryStatus1=Alarm,2=Maintenance,3=Recycle,4=PreheatSpare N/A N/A N/A N/A N/A See Note (3) 204Transmitter RFPower (Sensor)Real*4 mW 0.0000 to10.0000.0001 N/A 205 - 206HorizontalXMTR PeakPowerXMTR PeakPowerVertical XMTRPeak PowerXMTR RF AvgPowerXMTR PowerMeter ZeroReal*4 kW 0 to999.90.1 N/A 207 - 208Real*4 kW 0 to999.90.1 N/A 209 - 210Real*4 kW 0 to 0.1 N/A 211 - 212999.9Real*4 W 0 to 0.1 N/A 213 - 2149999.9Integer*2 N/A 0 to 255 1 N/A 215Spare N/A N/A N/A N/A See Note (3) 216XMTR RecycleInteger*4 N/A 0 to 1 N/A 217 - 218Count999,999Spare N/A N/A N/A N/A N/A See Note (3) 219 – 2283-38

Document Number 2620002GCode Identification 0WY55WSR-88D ROCTBDDUAL POL - DRAFTNAME DESCRIPTION FORMAT UNITS (5) RANGE LSB REMARKS HALFWORDLOCATIONTower/UtilitiesAC Unit #1CompressorShut offAC Unit #2CompressorShut offGeneratorMaintenanceRequiredGeneratorBattery VoltageGeneratorEngineGeneratorVolt/FrequencyInteger*2 N/A 0 to 1 1 0=OK,1=ShutoffInteger*2 N/A 0 to 1 1 0=OK,1=Shutoff229230Integer*2 N/A 0 to 1 1 0=Yes, 1=No 231Integer*2 N/A 0 to 1 1 0=Low, 1=OKInteger*2 N/A 0 to 1 1 0=Fail,1=OKInteger*2 N/A 0 to 1 1 0=Notavailable,1=AvailablePower Source Integer*2 N/A 0 to 1 1 0=UtilityPower,1=GeneratorPowerTransitionalPower Source(TPS)GeneratorAuto/Run/OffSwitch232233234235Integer*2 N/A 0 to 1 1 0=OK, 1=Off 236Integer*2 N/A 0 to 1 1 0=Manual,1=AutoAircraft HazardInteger*2 N/A 0 to 1 1 0=Fail, 238Lighting1=OKDAU UART Integer*2 N/A 0 to 1 1 0=OK, 2391=FailSpare N/A N/A N/A N/A 1 See Note (3) 240 - 249Equipment ShelterEquipmentShelter FireDetectionSystemN/A Integer*2 N/A 0 to 1 1 0 = OK, 1 =Fail250EquipmentShelterFire/SmokeGeneratorShelterFire/SmokeUtilityVoltage/FrequencySite SecurityAlarmInteger*2 N/A 0 to 1 1 0=OK,1=FireInteger*2 N/A 0 to 1 1 0=Fire,1=OKInteger*2 N/A 0 to 1 1 0=Notavailable,1=AvailableInteger*2 N/A 0 to 1 1 0=Alarm,1=OK2372512522532543-39

Document Number 2620002GCode Identification 0WY55WSR-88D ROCTBDDUAL POL - DRAFTNAME DESCRIPTION FORMAT UNITS (5) RANGE LSB REMARKS HALFWORDLOCATIONSecurityInteger*2 N/A 0 to 1 1 0=Fail, 255Equipment1=OKSecurity System Integer*2 N/A 0 to 1 1 0=Disabled, 2561=OKReceiverInteger*2 N/A 0 to 2 1 N/A on a 257Connected toAntennasinglechannelsystem.0=Connected,1=NotConnected,2=N/ARadome Hatch Integer*2 N/A 0 to 1 1 0=Open, 2581=ClosedAC Unit #1Integer*2 N/A 0 to 1 1 0=Dirty, 259Filter Dirty1=OKAC Unit #2Filter DirtyInteger*2 N/A 0 to 1 N/A 0=Dirty,1=OK260EquipmentShelterTemperatureOutsideAmbientTemperatureTransmitterLeaving AirTempAC Unit #1Discharge AirTempGeneratorShelterTemperatureRadome AirTemperatureAC Unit #2Discharge AirTempReal*4 deg C 0.00 to+50.00Real*4 deg C -50.00 to+50.00Real*4 deg C -10.00 to+60.00Real*4 deg C 0.00 to+50.00Real*4 deg C 0.00 to+50.00Real*4 deg C -50.00 to+50.00Real*4 deg C 0.00 to+50.00DAU +15v PS Real*4 V 0.00 to20.00DAU -15v PS Real*4 V -20.00 to0.00DAU +28v PS Real*4 V 0.00 to37.40DAU +5v PS Real*4 V 0.00 to6.640.01 N/A 261 - 2620.01 N/A 263 - 2640.01 N/A 265 - 2660.01 N/A 267 - 2680.01 N/A 269 - 2700.01 N/A 271 - 2720.01 N/A 273 - 2740.01 N/A 275 - 2760.01 N/A 277 – 2780.01 N/A 279 - 2800.01 N/A 281 – 2823-40

Document Number 2620002GCode Identification 0WY55WSR-88D ROCTBDDUAL POL - DRAFTNAME DESCRIPTION FORMAT UNITS (5) RANGE LSB REMARKS HALFWORDLOCATIONConvertedInteger*2 % 0 to 100 1 N/A 283Generator FuelLevelSpare N/A N/A N/A N/A N/A See Note (3) 284 - 290Antenna/PedestalPedestal +28vReal*4 V 0.00 to 0.01 N/A 291 - 292PS40.80Pedestal +15vReal*4 V 0.00 to 0.01 N/A 293 - 294PS20.00Encoder +5v PS Real*4 V 0.00 to 0.01 N/A 295 - 29618.36Pedestal +5v PS Real*4 V 0.00 to 0.01 N/A 297 - 2986.64Pedestal -15vReal*4 V -20.00 to 0.01 N/A 299 - 300PS0.00+150VOvervoltageInteger*2 N/A 0 to 1 1 0=OK,1=Overvolta301+150VUndervoltageElevation ServoAmp InhibitElevation ServoAmp ShortCircuitElevation ServoAmp OvertempElevation MotorOvertempElevation StowPinElevation PCUParityElevation DeadLimitElevation+Normal LimitElevation -Normal LimitElevationEncoder LightElevationGearbox OilgeInteger*2 N/A 0 to 1 1 0=OK,1=OvervoltageInteger*2 N/A 0 to 1 1 0=Normal,1=InhibitInteger*2 N/A 0 to 1 1 0=Normal,1=ShortCircuitInteger*2 N/A 0 to 1 1 0=Normal,1=OvertempInteger*2 N/A 0 to 1 1 0=OK,1=OvertempInteger*2 N/A 0 to 1 1 0=Operational,1=EngagedInteger*2 N/A 0 to 1 1 0=OK,1=FailInteger*2 N/A 0 to 1 1 0=OK,1=In LimitInteger*2 N/A 0 to 1 1 0=OK,1=In LimitInteger*2 N/A 0 to 1 1 0=OK,1=In LimitInteger*2 N/A 0 to 1 1 1=Fail,0=OKInteger*2 N/A 0 to 1 1 0=OK,1=Oil LevelLow3023033043053063073083093103113123133-41

Document Number 2620002GCode Identification 0WY55WSR-88D ROCTBDDUAL POL - DRAFTNAME DESCRIPTION FORMAT UNITS (5) RANGE LSB REMARKS HALFWORDLOCATIONElevationHandwheelInteger*2 N/A 0 to 1 1 0=Operational,1=Engaged314Elevation AmpInteger*2 N/A 0 to 1 1 0=OK, 315PS1=FailAzimuth ServoInteger*2 N/A 0 to 1 1 0=OK, 316Amp Inhibit1=InhibitAzimuth ServoInteger*2 N/A 0 to 1 1 1=Short 317Amp ShortCircuitCircuit,0=OKAzimuth ServoInteger*2 N/A 0 to 1 1 0=OK, 318Amp Overtemp1=OvertempAzimuth MotorInteger*2 N/A 0 to 1 1 0=OK, 319Overtemp1=OvertempAzimuth StowInteger*2 N/A 0 to 1 1 0=Operation 320Pinal,1=EngagedAzimuth PCUInteger*2 N/A 0 to 1 1 0=OK, 321Parity1=FailAzimuthInteger*2 N/A 0 to 1 1 0=OK, 322Encoder Light1=FailAzimuthInteger*2 N/A 0 to 1 1 0=OK, 323Gearbox Oil1=Oil LevelLowAzimuth BullInteger*2 N/A 0 to 1 1 0=OK, 324Gear Oil1=Oil LevelLowAzimuthInteger*2 N/A 0 to 1 1 0=Operation 325Handwheelal,1=EngagedAzimuth ServoInteger*2 N/A 0 to 1 1 0=OK, 326Amp PS1=FailServo Integer*2 N/A 0 to 1 1 0=On, 1=Off 327PedestalInteger*2 N/A 0 to 1 1 0=Operation 328Interlock Switchal, 1=SafeAzimuthPositionCorrectionCode*2 deg -1 to +1 0.043945See TableIII-A forformat. See329ElevationPositionCorrectionSelf Test 1StatusCode*2 deg -1 to +1 0.043945Note (4).See TableIII-A forformat. SeeNote (4).Integer*2 N/A 1 to 3 1 1=No,2=OK,3=Fail SeeNote(1)3303313-42

Document Number 2620002GCode Identification 0WY55WSR-88D ROCTBDDUAL POL - DRAFTNAME DESCRIPTION FORMAT UNITS (5) RANGE LSB REMARKS HALFWORDLOCATIONSelf Test 2Integer*2 N/A 1 to 3 1 1=No, 332Status2=OK,3=Fail SeeNote(1)Self Test 2 Data Integer*2 N/A N/A 1 Hex See 333Note (2)Spare N/A N/A N/A N/A N/A See Note (3) 334 - 340RF Generator/ReceiverCOHO/Clock Integer*2 N/A 0 to 1 1 0=OK, 3411=FailRf GeneratorInteger*2 N/A 0 to 1 1 0=OK, 342FrequencySelect Oscillator1=FailRf GeneratorRF/STALOInteger*2 N/A 0 to 1 1 0=OK,1=Fail343Rf GeneratorPhase ShiftedCOHOInteger*2 N/A 0 to 1 1 0=OK,1=Fail+9v Receiver PS Integer*2 N/A 0 to 1 1 0=OK, 3451=Fail+5v Receiver PS Integer*2 N/A 0 to 1 1 0=OK, 3461=Fail18v ReceiverInteger*2 N/A 0 to 1 1 0=OK, 347PS1=Fail-9v Receiver PS Integer*2 N/A 0 to 1 1 0=OK, 3481=Fail+5v ReceiverInteger*2 N/A 0 to 1 1 0=OK, 349Protector PS1=FailSpare N/A N/A N/A N/A N/A See Note (3) 350HorizontalReal*4 dBm -100.00 0.01 N/A 351 - 352Short PulseNoiseto -50.00Horizontal LongReal*4 dBm -100.00 0.01 N/A 353 - 354Pulse NoiseHorizontalNoiseTemperatureVertical NoiseShort PulseVertical NoiseLong PulseVertical NoiseTemperatureCalibrationHorizontalLinearityHorizontalDynamic Rangeto -50.00Real*4 K 0 to9999.99Real*4 dBm -100.00to -50.00Real*4 dBm -100.00to -50.00Real*4 K 0 to9999.99Real*4 N/A 0.5000 to1.5000Real*4 dB 0.000 to120.0003440.01 N/A 355 - 3560.01 N/A 357-3580.01 N/A 359-3600.01 N/A 361-3620.0001 N/A 363 - 3640.001 N/A 365 - 3663-43

Document Number 2620002GCode Identification 0WY55WSR-88D ROCTBDDUAL POL - DRAFTNAME DESCRIPTION FORMAT UNITS (5) RANGE LSB REMARKS HALFWORDLOCATIONHorizontal DeltadBZ0Real*4 dB -198.00to0.01 N/A 367 - 368Vertical DeltadBZ0+198.00Real*4 dB -198.00to+198.000.01 N/A 369 - 370KD PeakReal*4 dBm -99.90 to 0.01 N/A 371 - 372Measured+99.90Spare N/A N/A N/A N/A See Note (3) 373 - 374Short Pulse,Horizontal dBZ0Real*4 dBZ -99.900to+99.9000.0001 N/A 375 - 376Long Pulse,Horizontal dBZ0Real*4 dBZ -99.9000to+99.90000.0001 N/A 377 - 378Integer*2 N/A 0 to 1 1 0=Good, 3791=FailInteger*2 N/A 0 to 1 1 0=Good, 3801=FailInteger*2 N/A 0 to 1 1 0=Good, 3811=Fail382Velocity(Processed)Width(Processed)Velocity (RFGen)Width (RF Gen) Integer*2 N/A 0 to 1 1 0=Good,1=FailHorizontal I0 Real*4 dBm -0.0001 N/A 383 - 384999.9000to+999.9000Vertical IO Real*4 dBm -999.9000to+999.9000VerticalDynamic RangeShort Pulse,Vertical dBZ0Long Pulse,Vertical dBZ0Real*4 dB 0.000 to120.000Real*4 dBZ -99.9000to+99.9000Real*4 dBZ -99.9000to+99.90000.0001 N/A 385-3860.001 N/A 387-3880.0001 N/A 389-3900.0001 N/A 391-392Spare N/A N/A N/A N/A See Note (3) 393-396HorizontalPower SenseReal*4 dBm -999.9000to+999.90000.0001 N/A 397-3983-44

Document Number 2620002GCode Identification 0WY55WSR-88D ROCTBDDUAL POL - DRAFTNAME DESCRIPTION FORMAT UNITS (5) RANGE LSB REMARKS HALFWORDLOCATIONVertical PowerReal*4 dBm -0.0001 N/A 399-400Sense999.9000to+999.9000ZDR Bias Real*4 dB -0.0001 N/A 401-402999.9000to+999.9000ZDR CheckInteger*2 N/A 0 to 1 1 0 = OK 403Status1 = FAILPHI CheckInteger*2 N/A 0 to 1 1 0 = OK 404Status1 = FAILRHO CheckInteger*2 N/A 0 to 1 1 0 = OK 405Status1 = FAILSpare N/A N/A N/A N/A See Note (3) 405Initial SystemDifferentialPhaseClutterSuppressionDeltaClutterSuppressionUnfilteredPowerClutterSuppressionFiltered PowerTransmit BurstPowerTransmit BurstPhaseReal*4 deg 0.0 to360.0Real*4 dB -99.90 to+99.90Real*4 dBZ -99.90 to+99.90Real*4 dBZ -99.90 to+99.900.1 N/A 407-4080.01 N/A 409-4100.01 N/A 411 - 4120.01 N/A 413 - 414Real*4 dBm -99.90 to+99.900.01 N/A 415 - 416Real*4 deg -99.00 to 0.01 N/A 417 - 418+99.90Spare N/A N/A N/A N/A See Note (3) 419 - 424VerticalReal*4 N/A 0.5000 to 0.0001 N/A 425-426Linearity1.5000Spare N/A N/A N/A N/A See Note (3) 427-430File StatusState File ReadInteger*2 N/A 0 to 1 1 0=OK, 431Status1=FailState File WriteInteger*2 N/A 0 to 1 1 0=OK, 432Status1=FailBypass Map FileInteger*2 N/A 0 to 1 1 0=OK, 433Read Status1=FailBypass Map FileInteger*2 N/A 0 to 1 1 0=OK, 434Write Status1=FailSpare N/A N/A N/A N/A N/A See Note (3) 4353-45

Document Number 2620002GCode Identification 0WY55WSR-88D ROCTBDDUAL POL - DRAFTNAME DESCRIPTION FORMAT UNITS (5) RANGE LSB REMARKS HALFWORDLOCATIONSpare N/A N/A N/A N/A N/A See Note (3) 436CurrentAdaptation FileRead StatusCurrentAdaptation FileWrite StatusCensor ZoneFile Read StatusCensor ZoneFile WriteStatusRemote VCPFile Read StatusRemote VCPFile WriteStatusBaselineAdaptation FileRead StatusInteger*2 N/A 0 to 1 1 0=OK,1=FailInteger*2 N/A 0 to 1 1 0=OK,1=FailInteger*2 N/A 0 to 1 1 0=OK,1=FailInteger*2 N/A 0 to 1 1 0=OK,1=FailInteger*2 N/A 0 to 1 1 0=OK,1=FailInteger*2 N/A 0 to 1 1 0=OK,1=FailInteger*2 N/A 0 to 1 1 0=OK,1=FailSpare N/A N/A N/A N/A N/A See Note (3) 444Clutter FilterMap File ReadStatusInteger*2 N/A 0 to 1 1 0=OK,1=Fail445Clutter FilterMap File WriteStatusGeneral DiskI/O ErrorInteger*2 N/A 0 to 1 1 0=OK,1=FailInteger*2 N/A 0 to 1 1 0=OK, 4471=FailSpare N/A N/A N/A N/A N/A See Note (3) 448 - 460Device StatusDAU CommStatusInteger*2 N/A 0 to 1 1 0=OK,1=Fail461HCI CommStatusPedestal CommStatusSignal ProcessorComm StatusAMECommunicationStatusRMS LinkStatusInteger*2 N/A 0 to 1 1 0=OK,1=FailInteger*2 N/A 0 to 1 1 0=OK,1=FailInteger*2 N/A 0 to 1 1 0=OK,1=FailInteger*2 N/A 0 to 1 1 0=OK,1=FailInteger*2 N/A 0 to 1 1 0 =Connected,1 = NotConnected4374384394404414424434464624634644654663-46

Document Number 2620002GCode Identification 0WY55WSR-88D ROCTBDDUAL POL - DRAFTNAME DESCRIPTION FORMAT UNITS (5) RANGE LSB REMARKS HALFWORDLOCATIONRPG LinkInteger*2 N/A 0 to 1 1 0 =467StatusConnected,1 = NotConnectedSpare N/A N/A N/A N/A N/A See Note (3) 468 - 480Notes:(1) No = Not connected or not configured.(2) For Legacy RDA systems, see 2620014 ICD for the Antenna/Pedestal to RDA Control Processor.For Open RDA systems, see 2620049 ICD for the Antenna/Pedestal to DAU.(3) Value of field will be zero.(4) Display precision should be three decimal places.(5) See Appendix B for unit definitions and standard symbology.(6) 24 hour statistics are updated at 15 minute intervals.3-47

Document Number 2620002GCode Identification 0WY55WSR-88D ROCTBDDUAL POL - DRAFTTable VI Console Message (Message Types 4, 10)NAME DESCRIPTION FORMAT UNITS RANGE ACCURACY/PRECISIONHALFWORDConsole Number of bytes/characters Integer*2 N/A 2 to 404 N/A 1Message Size in message.Message Console message textincluding imbedded carriagereturns, line feeds, etc.String N/A N/A N/A 2 to203Table VIII Loopback Test (Message Type 11 and Message Type 12)Loopback message 11 is sent by the RDA to the RPG upon initial connection. The RPG will resendmessage 11, without any changes to the RDA. In addition, loopback message 12 will be sent fromthe RPG to the RDA upon initial connection. The RDA will simply retransmit message 12 to theRPG without any modifications.NAME DESCRIPTION FORMATLoopbackMessage SizeBit PatternNumber of halfwords inmessage (does not includemessage header)Bit Pattern of 0's and 1's usedto test interface.Integer*2UNITS RANGE ACCURACY/PRECISIONN/A 2 to1200N/A 1HALFWORDN/A N/A N/A N/A 2 to 12003-48

NAME DESCRIPTION FORMATBypass Map Julian Date - 2440586.5 (3) IntegerGeneration*2DateBypass MapGenerationTimeNumber ofSegmentsDocument Number 2620002GCode Identification 0WY55WSR-88D ROCTBDDUAL POL - DRAFTTable IX Clutter Filter Bypass Map (Message Type 13)Number of Minutes sinceMidnight GreenwichMean TimeNumber of ElevationSegmentsInteger*2Integer*2UNITS (5) RANGE ACCURACY/PRECISIONd 1 to 65535 1 1min 0 to 1440 1 2N/A 1 to 5 1 3HALFWORDLOCATIONFor Each Segment (1)Segment Segment Number Integer N/A 1 to 5 1 E1Number*2Range Bins Radial 1, Range Bins 0 to Code*2 N/A 0 or 1 (2) 1 (4) E215Range Bins Radial 1, Range Bins 16 Code*2 N/A 0 or 1 (2) 1 (4) E3to 31... ... ... ... ... ... ...Range Bins Radial 1, Range Bins 496 Code*2 N/A 0 or 1 (2) 1 (4) E33to 511Range Bins Radial 2, Range Bins 0 to Code*2 N/A 0 or 1 (2) 1 (4) E3415Range Bins Radial 2, Range Bins 16 Code*2 N/A 0 or 1 (2) 1 (4) E35to 31... ... ... ... ... ... ...Range Bins Radial 2 Range Bins 496 Code*2 N/A 0 or 1 (2) 1 (4) E65to 511... ... ... ... ... ... ...Range Bins Radial 360 Range Bins 0 Code*2 N/A 0 or 1 (2) 1 (4) E11490to 15Range Bins Radial 360 Range Bins 16 Code*2 N/A 0 or 1 (2) 1 (4) E11491to 31... ... ... ... ... ... ...Range Bins Radial 360 Range Bins Code*2 N/A 0 or 1 (2) 1 (4) E11521496 to 511(1) Each elevation segment includes 360 azimuth radials. Each azimuth radial consists of 512 rangecells. Each range cell has 1 kilometer resolution starting at 0 to 1 kilometer. The first azimuthradial, R0, subtends the angle 0.0 R0 < 1.0 degrees, with the next azimuth radial, R1, subtendingthe angle 1.0 R1 < 2.0 degrees, etc. Increasing angles are taken to be clockwise relative to truenorth. Elevation segment number 1 is closest to the ground, increasing segment numbers denoteincreasing elevation.(2) Each bit represents a range bin. Range Bins: 0 = perform clutter filtering; 1 = bypass the clutterfilters(3) 1 January 1970 00.00 Greenwich Mean Time = 1 Modified Julian Date(4) MSB equals the lowest numbered bin (i.e., for HW E2, MSB = Bin 0)(5) See Appendix B for unit definitions and standard symbology.3-49

Document Number 2620002GCode Identification 0WY55WSR-88D ROCTBDDUAL POL - DRAFTTable X RDA Control Commands (Message Type 6)NAME DESCRIPTION FORMAT(2)RDA STATECOMMAND (1)BASE DATATRANSMISSIONENABLE Note (3)AUXILIARYPOWERGENERATORCONTROLNote (4)RDA CONTROLCOMMANDSANDAUTHORIZATIONRESTART VCPOR ELEVATIONCUTRDA StateCommand Values:No ChangeStand-ByOffline OperateOperateRestartBase DataTransmissionEnable Values:No ChangeNoneReflectivityVelocityWidthAux. PowerGenerator ControlValues:No ChangeSwitch to AuxiliaryPowerSwitch to UtilityPowerNo ChangeControl CommandClearLocal ControlEnabledRemote ControlAcceptedRemote ControlRequestedRestart VCP orElevation CutValues:NoneRestart VolumeCoverage PatternRestart ElevationCutUNITS (6)RANGE(OR VALUE)Code*2 N/A As Listed0 (no bits set)32769 (bit 0 & 15 =1)32770 (bit 1 & 15 =1)32772 (bit 2 & 15 =1)32776 (bit 3 & 15 =1)Code*2 N/A As Listed0 (no bits set)32768 (bit 15 = 1)32769 (bit 0 & 15 =1)32770 (bit 1 & 15 =1)32772 (bit 2 & 15 =1)Code*2 N/A As Listed0 (no bits set)32772 (bit 2 & 15 =1)32770 (bit 1 & 15 =1)Code*2 N/A As listed0 (no bits set)2 (bit 1 set)4 (bit 2 set)8 (bit 3 set)16 (bit 4 set)Code*2 N/A As Listed0 (no bits set)32768 (bit 15 = 1)32768 + cut number(bit 15 = 1; set binarynumber of cut in bits 0to 7)ACCURACY/PRECISIONN/A 1N/A 2N/A 3N/A 4N/A 5HALFWORDLOCATION3-50

NAME DESCRIPTION FORMAT(2)SELECT LOCALVCP NUMBERFOR NEXTVOLUME SCANAUTOMATICCALIBRATIONOVERRIDESUPERRESOLUTIONCONTROLUse RemotePatternPattern NumberNo ChangeCalibrationOverrideAutomaticCalibrationNo ChangeValues:No changeEnableDisableUNITS (6)RANGE(OR VALUE)Integer*2 N/A As Listed0 (no bits set)1 to 76732767SInteger*2 dBDocument Number 2620002GCode Identification 0WY55WSR-88D ROCTBDDUAL POL - DRAFTAs Listed-10.00 to +10.003276632767 (5)Code*2 (4) N/A As Listed0 (no bits set)2 (bit 1 set)4 (bit 2 set)ACCURACY/PRECISION1 60.0111HALFWORDLOCATION7N/A 8SPARE N/A N/A N/A N/A N/A 9SPARE 10SELECTOPERATINGMODEN/A 11CHANNELCONTROLCOMMANDLeave at CurrentStateTestOperationalNo ChangeSet to ControllingChannelSet to NoncontrollingChannelCode*2 N/A As Listed0 (no bits set)2 (bit 1 set)4 (bit 2 set)Code*2 N/A As Listed0 (no bits set)1 (bit 0 set)2 (bit 1 set)N/A 12SPARE N/A N/A N/A N/A N/A 13 to 20SPOT BLANKINGNo ChangeEnable SpotBlankingDisable SpotBlankingCode*2 N/A As Listed0 (no bits set)2 (bit 1 set)4 (bit 2 set)N/A 21SPARE N/A N/A N/A N/A N/A 22 to 26(1) Only one command is allowed at a time; except Restart, which is allowed with operationalcommands.(2) A halfword is defined to be 16 bits. All specified bit locations are referenced from 0 (the LSB) to15 (the MSB).(3) Any and all combinations of data enabling are allowed; as well as all, and none.(4) The states are mutually exclusive.(5) The data in this field is stored as a scaled integer. The format is XX.YY. For example, -10.00equals a value of -1000. A value of +0.25 would equal a value of 25.(6) See Appendix B for unit definitions and standard symbology.3-51

Document Number 2620002GCode Identification 0WY55WSR-88D ROCTBDDUAL POL - DRAFTTable XI Volume Coverage Pattern Data (Message Types 5 & 7)NAME DESCRIPTION FORMAT(4)MESSAGE SIZEPATTERN TYPEPATTERNNUMBERNUMBER OFELEVATION CUTSCLUTTER MAPGROUP NUMBERDOPPLERVELOCITYRESOLUTIONPULSE WIDTHNumber of HalfwordsinMessageConstant ElevationCutPattern NumberValues:Maintenance/TestOperationalConstant ElevationTypes (11)Number of elevationcuts in one completevolume scanClutter map groupsare not currentlyimplemented.Doppler VelocityResolution Values:0.51.0Pulse Width Values:ShortLongUNITS(10)RANGE(ORVALUE) (7)ACCURACY/PRECISIONInteger*2 halfword 23 to 594 1 1Code*2 N/A As listed2Integer*2 N/A As Listednumber >255number

NAME DESCRIPTION FORMAT(4)WAVEFORM TYPESUPERRESOLUTION andDUALPOLARIZATIONCONTROLSURVEILLANCEPRF NUMBER (5)SURVEILLANCEPRF PULSECOUNT/RADIAL (5)Waveform TypeValues:ContiguousSurveillanceContiguous Dopplerw/ AmbiguityResolutionContiguous Dopplerw/o AmbiguityResolutionBatchStaggered PulsePairSuper ResolutionControl Values:0.5 degree azimuth 1/4 km reflectivityDoppler to 300 kmDual PolarizationControlDual Polarizationto 300 kmThe pulse repetitionfrequency number forsurveillance cutsThe pulse count perradial forsurveillance cutsUNITS(10)Document Number 2620002GCode Identification 0WY55WSR-88D ROCTBDDUAL POL - DRAFTRANGE(ORVALUE) (7)Code*1 N/A As Listed (8)12345Code*1 N/A As Listed (13)Bit 0 set Bit 1 set Bit 2 set Bit 3 setACCURACY/PRECISIONN/A E2 (2)N/A E3 (1)Integer*1 N/A 0 to 8 1 E3 (2)Integer*2 N/A 0 to 999 1 E4HALFWORDLOCATIONAZIMUTH RATEREFLECTIVITYTHRESHOLDVELOCITYTHRESHOLDSPECTRUMWIDTHTHRESHOLDDIFFERENTIALREFLECTIVITYTHRESHOLDDIFFERENTIALPHASETHRESHOLDThe azimuth rate ofthe cutSignal to noise ratio(SNR) threshold forreflectivitySignal to noise ratio(SNR) threshold forvelocitySignal to noise ratio(SNR) threshold forspectrum widthSignal to noise ratio(SNR) threshold fordifferentialreflectivitySignal to noise ratio(SNR) threshold fordifferential phaseCode*2 (9) deg/s -44.989 to+44.989Scaled dB -12.0 toSInteger*2+20.0ScaledSInteger*2ScaledSInteger*2ScaledSInteger*2ScaledSInteger*2dBdBdBdB-12.0 to+20.0-12.0 to+20.0-12.0 to+20.0-12.0 to+20.00.010986328 E5125.125 E6.125 E7.125 E8.125 E9.125 E103-53

NAME DESCRIPTION FORMAT(4)CORRELATIONCOEFFICIENTTHRESHOLDEDGE ANGLESignal to noise ratio(SNR) threshold forcorrelation coefficientSector 1 AzimuthClockwise EdgeAngle (denotes startangle)Sector 1 Doppler PRFScaledSInteger*2UNITS(10)dBDocument Number 2620002GCode Identification 0WY55WSR-88D ROCTBDDUAL POL - DRAFTRANGE(ORVALUE) (7)-12.0 to+20.0Code*2 (6) deg 0.000000 to359.956055ACCURACY/PRECISION.125 E110.043945 E12HALFWORDLOCATIONDOPPLER PRFInteger*2 N/A 0 to 8 1 E13NUMBER (5)NumberDOPPLER PRF Sector 1 Doppler Integer*2 N/A 0 to 999 1 E14PULSEPulse Count/RadialCOUNT/RADIAL (5)SPARE N/A N/A N/A N/A N/A E15SAME AS E12 toE16 to E19E15 FOR SECTOR 2SAME AS E12 toE20 to E23E15 FOR SECTOR 3(1) Upper byte.(2) Lower byte.(3) For Each Elevation Cut, repeat E1-E23(4) A halfword is defined to be 16 bits. All specified bit locations are referenced from 0 (the LSB) to15 (the MSB).(5) Zero values are only to be used when the field is non-applicable. For example ... for VCP 21, cut1 is a contiguous surveillance cut. The Doppler fields will all have "0" for their value. Cut 2 is acontiguous doppler cut, thus the surveillance fields will have "0" for their value.(6) Format defined in Table III-A.(7) Values shown are after applicable scaling and conversion is done.(8) Values are mutually exclusive.(9) Format defined in Table XI-D.(10) See Appendix B for unit definitions and standard symbology.(11) Currently all operational VCP patterns are constant elevation types.(12) Clutter map groups are not currently used. The currently used value for this field is 1.(13) Values can be independently set and are not exclusive.3-54

Document Number 2620002GCode Identification 0WY55WSR-88D ROCTBDDUAL POL - DRAFTTable XI-D Azimuth and Elevation Rate DataBIT WEIGHT (1) (2)0 X1 X2 X3 0.0109863281254 0.021972656255 0.04394531256 0.0878906257 0.175781258 0.35156259 0.70312510 1.4062511 2.812512 5.62513 11.2514 22.515 Sign Bit (1 indicates negative) (3)Notes:1. X indicates not applicable2. Units are degrees per second.3. Format is 2's complement binary scaled integer (i.e., SInteger *2)3-55

Document Number 2620002GCode Identification 0WY55WSR-88D ROCTBDDUAL POL - DRAFTTable XII Clutter Censor Zones (Message Type 8)NAME DESCRIPTION FORMAT UNITS (3) RANGE(ORVALUE)OVERRIDE Number of Clutter MapREGIONS Override RegionsSTART The start range for thisRANGE (1) clutter map override region.STOPThe stop range for thisRANGE clutter map override region.START The start azimuth for thisAZIMUTH clutter map override region.STOPThe stop azimuth for thisAZIMUTH clutter map override region.ELEVATIONSEGMENTNUMBEROPERATORSELECTCODEElevation segment 1 isclosest to the ground,increasing segment numberdenotes increasingelevation.Bypass Filter Forced (nofiltering)Bypass Map in ControlClutter Filtering ForcedACCURACY/PRECISIONInteger*2 N/A 0 to 25 1 1HALFWORDLOCATION (2)Integer*2 km 0 to 511 1 R1 [2 + (i*6)]Integer*2 km 0 to 511 1 R2 [3 + (i*6)]Integer*2 deg 0 to 360 1 R3 [4 + (i*6)]Integer*2 deg 0 to 360 1 R4 [5 + (i*6)]Integer*2 N/A 1 to 5 1 R5 [6 + (i*6)]Code*2 N/A As Listed012N/AR6 [7 + (i*6)]Notes:1. For each subsequent region, halfwords R1 through R6 shall be repeated. For example, region 0will use halfwords 2 through 7, region 1 will use halfwords 8 through 13, region 2 will use halfwords14 through 19, etc.2. Where "i" is used, i = override region number (0-based).3. See Appendix B for unit definitions and standard symbology.Table XIII Request for Data (Message Type 9)NAME DESCRIPTION FORMAT(1)DataRequestTypeRequest Summary RDA StatusRequest RDAPerformance/Maintenance DataRequest Clutter Filter BypassMapRequest Clutter Filter MapRequest RDA Adaptation DataRequest Volume Coverage PatternDataNotes:1. LSB = bit 0UNITS RANGE(OR VALUE)Code*2 N/A As Listed129 (bits 0&7=1)130 (bits 1&7=1)132 (bits 2&7=1)136 (bits 3&7=1)144 (bits 4&7=1)160 (bits 5&7=1)ACCURACY/PRECISIONN/A 1HALFWORDLOCATION3-56

Document Number 2620002GCode Identification 0WY55WSR-88D ROCTBDDUAL POL - DRAFTTable XIV Clutter Filter Map (Message Type 15)NAME DESCRIPTION FORMAT UNITS(5)Map GenerationDateMap GenerationTimeNumber ofElevationSegmentsJulian Date -2440586.5 (1)Number of Minutessince MidnightGreenwich MeanTimeNumber of elevationsegments in map.Repeat for each Elevation Segment (2)Repeat for each Azimuth Segment (3)Number of RangeZonesRange Zone (4)Op CodeEnd Range (4)Number of definedrange zones for thisazimuth.Bypass FilterBypass map inControlForce FilterStop Range perZoneRANGE(ORVALUE)ACCURACY/PRECISIONInteger*2 d 1 to 65535 1 1Integer*2 min 0 to 1440 1 2Integer*2 N/A 1 to 5 1 3Integer*2 N/A 1 to 20 1 A1Code*2 N/A As Listed012N/AInteger*2 km 0 to 511 1 R2HALFWORDLOCATIONSame as R1 & R2for Range Zone 1... ... ... ... ... ... ...Same as R1 & R2for # of RangeZones specifiedNotes:1. 1 January 1970 00.00 Greenwich Mean Time = 1 Modified Julian Date2. There can be up to 5 elevation segments. Typically, only 2 elevation segments are used. The firstelevation segment is closest to the ground, increasing segment numbers denote increasing elevation.3. There are 360 azimuth segments (segment 0 through segment 359). The first azimuth radial, R0,subtends the angle (0.0 R0 < 1.0) degrees, with the next azimuth radial, R1, subtending the angle(1.0 R1 < 2.0) degrees, etc. Increasing angles are taken to be clockwise relative to true north.4. There are 20 possible range zones. Not all range zones need to be defined. The last range zonemust have end range of 511.5. See Appendix B for unit definitions and standard symbology.R13-57

Document Number 2620002GCode Identification 0WY55WSR-88D ROCTBDDUAL POL - DRAFTTable XV. RDA Adaptation Data (Message Type 18)NAME DESCRIPTION FORMAT UNITS(6)ADAP_FILE_NAMEADAP_FORMATADAP_REVISIONADAP_DATEADAP_TIMEK1AZ_LATK3EL_LATPARKAZNAME OFADAPTATIONDATA FILEFORMAT OFADAPTATIONDATA FILEREVISIONNUMBER OFADAPTATIONDATA FILELASTMODIFIEDDATEADAPTATIONDATA FILELASTMODIFIEDTIME OFADAPTATIONDATA FILEAZIMUTHPOSITIONGAIN FACTOR(K1)LATENCY OFDCU AZIMUTHMEASUREMENTELEVATIONPOSITIONGAIN FACTOR(K3)LATENCY OFDCUELEVATIONMEASUREMENTPEDESTALPARKPOSITION INAZIMUTHRANGE(ORVALUE)(8)ACCURACY/PRECISIONString (12) N/A N/A N/A 0 - 11BYTELOCATIONString (13) N/A N/A N/A 12 - 15String (14) N/A N/A N/A 16 - 19String (1) N/A N/A N/A 20 - 31String (2) N/A N/A N/A 32 - 43Real*4 N/A 0.50 to2.00Real*4 s 0.0000 to2.0000Real*4 N/A 0.50 to2.00Real*4 s 0.0000 to2.0000Real*4 deg 0.00 to359.990.01 44 - 47.0001 48 - 510.01 52 - 55.0001 56 - 590.01 60 - 633-58

Document Number 2620002GCode Identification 0WY55WSR-88D ROCTBDDUAL POL - DRAFTNAME DESCRIPTION FORMAT UNITS(6)PARKELA_FUEL_CONV(0)A_FUEL_CONV(1)A_FUEL_CONV(2)A_FUEL_CONV(3)A_FUEL_CONV(4)A_FUEL_CONV(5)A_FUEL_CONV(6)PEDESTALPARKPOSITION INELEVATIONGENERATORFUEL LEVELHEIGHT/CAPACITYCONVERSION(0% HGT)GENERATORFUEL LEVELHEIGHT/CAPACITYCONVERSION(10% HGT)GENERATORFUEL LEVELHEIGHT/CAPACITYCONVERSION(20% HGT)GENERATORFUEL LEVELHEIGHT/CAPACITYCONVERSION(30% HGT)GENERATORFUEL LEVELHEIGHT/CAPACITYCONVERSION(40% HGT)GENERATORFUEL LEVELHEIGHT/CAPACITYCONVERSION(50% HGT)GENERATORFUEL LEVELHEIGHT/CAPACITYCONVERSION(60% HGT)RANGE(ORVALUE)(8)Real*4 deg -1.00 to55.00Real*4 % 0.0 to100.0Real*4 % 0.0 to100.0Real*4 % 0.0 to100.0Real*4 % 0.0 to100.0Real*4 % 0.0 to100.0Real*4 % 0.0 to100.0Real*4 % 0.0 to100.0ACCURACY/PRECISIONBYTELOCATION0.01 64 - 670.1 68 - 710.1 72 - 750.1 76 - 790.1 80 - 830.1 84 - 870.1 88 - 910.1 92 - 953-59

Document Number 2620002GCode Identification 0WY55WSR-88D ROCTBDDUAL POL - DRAFTNAME DESCRIPTION FORMAT UNITS(6)A_FUEL_CONV(7)A_FUEL_CONV(8)A_FUEL_CONV(9)A_FUEL_CONV(10)A_MIN_SHELTER_TEMPA_MAX_SHELTER_TEMPA_MIN_SHELTER_AC_TEMP_DIFFGENERATORFUEL LEVELHEIGHT/CAPACITYCONVERSION(70% HGT)GENERATORFUEL LEVELHEIGHT/CAPACITYCONVERSION(80% HGT)GENERATORFUEL LEVELHEIGHT/CAPACITYCONVERSION(90% HGT)GENERATORFUEL LEVELHEIGHT/CAPACITYCONVERSION(100% HGT)MINIMUMEQUIPMENTSHELTERALARMTEMPERATUREMAXIMUMEQUIPMENTSHELTERALARMTEMPERATUREMINIMUM A/CDISCHARGEAIRTEMPERATUREDIFFERENTIALRANGE(ORVALUE)(8)Real*4 % 0.0 to100.0Real*4 % 0.0 to100.0Real*4 % 0.0 to100.0Real*4 % 0.0 to100.0Real*4 deg C 0.0 to50.0Real*4 deg C 0.0 to50.0Real*4 deg C 0.0 to10.0ACCURACY/PRECISIONBYTELOCATION0.1 96 - 990.1 100 - 1030.1 104 - 1070.1 108 - 1110.1 112 - 1150.1 116 - 1190.1 120 - 1233-60

Document Number 2620002GCode Identification 0WY55WSR-88D ROCTBDDUAL POL - DRAFTNAME DESCRIPTION FORMAT UNITS(6)A_MAX_XMTR_AIR_TEMPMAXIMUMTRANSMITTERLEAVING AIRALARMTEMPERATURERANGE(ORVALUE)(8)Real*4 deg C 0.0 to60.0ACCURACY/PRECISIONBYTELOCATION0.1 124 - 127A_MAX_RAD_TEMPA_MAX_RAD_TEMP_RISEPED_28V_REG_LIMMAXIMUMRADOMEALARMTEMPERATUREMAXIMUMRADOMEMINUSAMBIENTTEMPERATUREDIFFERENCEPEDESTAL +28VOLT POWERSUPPLYTOLERANCEPED_5V_REG_LIM PEDESTAL +5VOLT POWERSUPPLYTOLERANCEPED_15V_REG_LIMA_MIN_GEN_ROOM_TEMPA_MAX_GEN_ROOM_TEMPPEDESTAL +/-15 VOLTPOWERSUPPLYTOLERANCEMINIMUMGENERATORSHELTERALARMTEMPERATUREMAXIMUMGENERATORSHELTERALARMTEMPERATUREReal*4 deg C 0.0 to50.0Real*4 deg C 0.0 to10.0Real*4 % 0.0 to20.0Real*4 % 0.0 to20.0Real*4 % 0.0 to20.0Real*4 deg C 0.0 to50.0Real*4 deg C 0.0 to50.00.1 128 - 1310.1 132 - 1350.1 136 - 1390.1 140 - 1430.1 144 - 1470.1 148 - 1510.1 152 - 1553-61

NAME DESCRIPTION FORMAT UNITS(6)DAU_5V_REG_LIMDAU_15V_REG_LIMDAU +5 VOLTPOWERSUPPLYTOLERANCEDAU +/- 15VOLT POWERSUPPLYTOLERANCEDAU +28 VOLTPOWERDAU_28V_REG_LIMEN_5V_REG_LIM ENCODER +5VOLT POWERSUPPLYTOLERANCEEN_5V_NOM_VOLTSRPG_CO_LOCATEDSPEC_FILTER_INSTALLEDTPS_INSTALLEDRMS_INSTALLEDA_HVDL_TST_INTA_RPG_LT_INTA_MIN_STAB_UTIL_PWR_TIMEENCODER +5VOLT POWERSUPPLYNOMINALVOLTAGERPG CO-LOCATEDTRANSMITTERSPECTRUMFILTERINSTALLEDTRANSITIONPOWERSOURCEINSTALLEDFAA RMSINSTALLEDPERFORMANCE TESTINTERVALRPG LOOPTESTINTERVALREQUIREDINTERVALTIME FORSTABLEUTILITYPOWERDocument Number 2620002GCode Identification 0WY55WSR-88D ROCTBDDUAL POL - DRAFTRANGE(ORVALUE)(8)Real*4 % 0.0 to20.0Real*4 % 0.0 to20.0Real*4 % 0.0 to20.0Real*4 % 0.00 to20.00Real*4 V 0.00 to6.60ACCURACY/PRECISIONBYTELOCATION0.1 156 - 1590.1 160 - 1630.1 164 - 1670.01 168 - 1710.01 172 - 175String (15) N/A T or F N/A 176 - 179String (15) N/A T or F N/A 180 - 183String (15) N/A T or F N/A 184 - 187String (15) N/A T or F N/A 188 - 191Integer*4 h 2 to 72 1 192 - 195Integer*4 min 1 to 20 1 196 - 199Integer*4 min 1 to 20 1 200 - 2033-62

NAME DESCRIPTION FORMAT UNITS(6)A_GEN_AUTO_EXER_INTERVALA_UTIL_PWR_SW_REQ_INTERVALA_LOW_FUEL_LEVELCONFIG_CHAN_NUMBERH_NOISE_PATHREDUNDANT_CHAN_CONFIGATTEN_TABLE(0)ATTEN_TABLE(1)ATTEN_TABLE(2)ATTEN_TABLE(3)MAXIMUMGENERATORAUTOMATICEXERCISEINTERVALRECOMMENDED SWITCH TOUTILITYPOWER TIMEINTERVALLOW FUELTANKWARNINGLEVELCONFIGURATION CHANNELNUMBERHORIZONTALNOISE PATHLOSSREDUNDANTCHANNELCONFIGURATION (1 =SINGLE CHAN,2 = FAA, 3 =NWSREDUNDANT)TEST SIGNALATTENUATORINSERTIONLOSSES (0dB)TEST SIGNALATTENUATORINSERTIONLOSSES (1dB)TEST SIGNALATTENUATORINSERTIONLOSSES (2dB)TEST SIGNALATTENUATORINSERTIONLOSSES (3dB)Document Number 2620002GCode Identification 0WY55WSR-88D ROCTBDDUAL POL - DRAFTRANGE(ORVALUE)(8)ACCURACY/PRECISIONBYTELOCATIONInteger*4 h 5 to 500 1 204 - 207Integer*4 min 5 to 30 1 208 - 211Real*4 % 0.0 to100.00.1 212 - 215Integer*4 N/A 1 or 2 1 216 - 219Real*4 dB -40.00 to40.000.01 220 - 223Integer*4 N/A 1 to 3 1 224 - 227Real*4 dB -1.00 to1.00Real*4 dB -2.00 to0.00Real*4 dB -3.00 to -1.00Real*4 dB -4.00 to -2.000.01 228 - 2310.01 232 - 2350.01 236 - 2390.01 240 - 2433-63

Document Number 2620002GCode Identification 0WY55WSR-88D ROCTBDDUAL POL - DRAFTNAME DESCRIPTION FORMAT UNITS(6)ATTEN_TABLE(4)ATTEN_TABLE(5)ATTEN_TABLE(6)ATTEN_TABLE(7)ATTEN_TABLE(8)ATTEN_TABLE(9)ATTEN_TABLE(10)ATTEN_TABLE(11)ATTEN_TABLE(12)ATTEN_TABLE(13)ATTEN_TABLE(14)TEST SIGNALATTENUATORINSERTIONLOSSES (4dB)TEST SIGNALATTENUATORINSERTIONLOSSES (5dB)TEST SIGNALATTENUATORINSERTIONLOSSES (6dB)TEST SIGNALATTENUATORINSERTIONLOSSES (7dB)TEST SIGNALATTENUATORINSERTIONLOSSES (8dB)TEST SIGNALATTENUATORINSERTIONLOSSES (9dB)TEST SIGNALATTENUATORINSERTIONLOSSES (10dB)TEST SIGNALATTENUATORINSERTIONLOSSES (11dB)TEST SIGNALATTENUATORINSERTIONLOSSES (12dB)TEST SIGNALATTENUATORINSERTIONLOSSES (13dB)TEST SIGNALATTENUATORINSERTIONLOSSES (14dB)RANGE(ORVALUE)(8)Real*4 dB -5.00 to -3.00Real*4 dB -6.00 to -4.00Real*4 dB -7.00 to -5.00Real*4 dB -8.00 to -6.00Real*4 dB -9.00 to -7.00Real*4 dB -10.00 to -8.00Real*4 dB -11.00 to -9.00Real*4 dB -12.00 to -10.00Real*4 dB -13.00 to -11.00Real*4 dB -14.00 to -12.00Real*4 dB -15.00 to -13.00ACCURACY/PRECISIONBYTELOCATION0.01 244 - 2470.01 248 - 2510.01 252 - 2550.01 256 - 2590.01 260 - 2630.01 264 - 2670.01 268 - 2710.01 272 - 2750.01 276 - 2790.01 280 - 2830.01 284 - 2873-64

Document Number 2620002GCode Identification 0WY55WSR-88D ROCTBDDUAL POL - DRAFTNAME DESCRIPTION FORMAT UNITS(6)ATTEN_TABLE(15)ATTEN_TABLE(16)ATTEN_TABLE(17)ATTEN_TABLE(18)ATTEN_TABLE(19)ATTEN_TABLE(20)ATTEN_TABLE(21)ATTEN_TABLE(22)ATTEN_TABLE(23)ATTEN_TABLE(24)ATTEN_TABLE(25)TEST SIGNALATTENUATORINSERTIONLOSSES (15dB)TEST SIGNALATTENUATORINSERTIONLOSSES (16dB)TEST SIGNALATTENUATORINSERTIONLOSSES (17dB)TEST SIGNALATTENUATORINSERTIONLOSSES (18dB)TEST SIGNALATTENUATORINSERTIONLOSSES (19dB)TEST SIGNALATTENUATORINSERTIONLOSSES (20dB)TEST SIGNALATTENUATORINSERTIONLOSSES (21dB)TEST SIGNALATTENUATORINSERTIONLOSSES (22dB)TEST SIGNALATTENUATORINSERTIONLOSSES (23dB)TEST SIGNALATTENUATORINSERTIONLOSSES (24dB)TEST SIGNALATTENUATORINSERTIONLOSSES (25dB)RANGE(ORVALUE)(8)Real*4 dB -16.00 to -14.00Real*4 dB -17.00 to -15.00Real*4 dB -18.00 to -16.00Real*4 dB -19.00 to -17.00Real*4 dB -20.00 to -18.00Real*4 dB -21.00 to -19.00Real*4 dB -22.00 to -20.00Real*4 dB -23.00 to -21.00Real*4 dB -24.00 to -22.00Real*4 dB -25.00 to -23.00Real*4 dB -26.00 to -24.00ACCURACY/PRECISIONBYTELOCATION0.01 288 - 2910.01 292 - 2950.01 296 - 2990.01 300 - 3030.01 304 - 3070.01 308 - 3110.01 312 - 3150.01 316 - 3190.01 320 - 3230.01 324 - 3270.01 328 - 3313-65

Document Number 2620002GCode Identification 0WY55WSR-88D ROCTBDDUAL POL - DRAFTNAME DESCRIPTION FORMAT UNITS(6)ATTEN_TABLE(26)ATTEN_TABLE(27)ATTEN_TABLE(28)ATTEN_TABLE(29)ATTEN_TABLE(30)ATTEN_TABLE(31)ATTEN_TABLE(32)ATTEN_TABLE(33)ATTEN_TABLE(34)ATTEN_TABLE(35)ATTEN_TABLE(36)TEST SIGNALATTENUATORINSERTIONLOSSES (26dB)TEST SIGNALATTENUATORINSERTIONLOSSES (27dB)TEST SIGNALATTENUATORINSERTIONLOSSES (28dB)TEST SIGNALATTENUATORINSERTIONLOSSES (29dB)TEST SIGNALATTENUATORINSERTIONLOSSES (30dB)TEST SIGNALATTENUATORINSERTIONLOSSES (31dB)TEST SIGNALATTENUATORINSERTIONLOSSES (32dB)TEST SIGNALATTENUATORINSERTIONLOSSES (33dB)TEST SIGNALATTENUATORINSERTIONLOSSES (34dB)TEST SIGNALATTENUATORINSERTIONLOSSES (35dB)TEST SIGNALATTENUATORINSERTIONLOSSES (36dB)RANGE(ORVALUE)(8)Real*4 dB -27.00 to -25.00Real*4 dB -28.00 to -26.00Real*4 dB -29.00 to -27.00Real*4 dB -30.00 to -28.00Real*4 dB -31.00 to -29.00Real*4 dB -32.00 to -30.00Real*4 dB -33.00 to -31.00Real*4 dB -34.00 to -32.00Real*4 dB -35.00 to -33.00Real*4 dB -36.00 to -34.00Real*4 dB -37.00 to -35.00ACCURACY/PRECISIONBYTELOCATION0.01 332 - 3350.01 336 - 3390.01 340 - 3430.01 344 - 3470.01 348 - 3510.01 352 - 3550.01 356 - 3590.01 360 - 3630.01 364 - 3670.01 368 - 3710.01 372 - 3753-66

Document Number 2620002GCode Identification 0WY55WSR-88D ROCTBDDUAL POL - DRAFTNAME DESCRIPTION FORMAT UNITS(6)ATTEN_TABLE(37)ATTEN_TABLE(38)ATTEN_TABLE(39)ATTEN_TABLE(40)ATTEN_TABLE(41)ATTEN_TABLE(42)ATTEN_TABLE(43)ATTEN_TABLE(44)ATTEN_TABLE(45)ATTEN_TABLE(46)ATTEN_TABLE(47)TEST SIGNALATTENUATORINSERTIONLOSSES (37dB)TEST SIGNALATTENUATORINSERTIONLOSSES (38dB)TEST SIGNALATTENUATORINSERTIONLOSSES (39dB)TEST SIGNALATTENUATORINSERTIONLOSSES (40dB)TEST SIGNALATTENUATORINSERTIONLOSSES (41dB)TEST SIGNALATTENUATORINSERTIONLOSSES (42dB)TEST SIGNALATTENUATORINSERTIONLOSSES (43dB)TEST SIGNALATTENUATORINSERTIONLOSSES (44dB)TEST SIGNALATTENUATORINSERTIONLOSSES (45dB)TEST SIGNALATTENUATORINSERTIONLOSSES (46dB)TEST SIGNALATTENUATORINSERTIONLOSSES (47dB)RANGE(ORVALUE)(8)Real*4 dB -38.00 to -36.00Real*4 dB -39.00 to -37.00Real*4 dB -40.00 to -38.00Real*4 dB -41.00 to -39.00Real*4 dB -42.00 to -40.00Real*4 dB -43.00 to -41.00Real*4 dB -44.00 to -42.00Real*4 dB -45.00 to -43.00Real*4 dB -46.00 to -44.00Real*4 dB -47.00 to -45.00Real*4 dB -48.00 to -46.00ACCURACY/PRECISIONBYTELOCATION0.01 376 - 3790.01 380 - 3830.01 384 - 3870.01 388 - 3910.01 392 - 3950.01 396 - 3990.01 400 - 4030.01 404 - 4070.01 408 - 4110.01 412 - 4150.01 416 - 4193-67

Document Number 2620002GCode Identification 0WY55WSR-88D ROCTBDDUAL POL - DRAFTNAME DESCRIPTION FORMAT UNITS(6)ATTEN_TABLE(48)ATTEN_TABLE(49)ATTEN_TABLE(50)ATTEN_TABLE(51)ATTEN_TABLE(52)ATTEN_TABLE(53)ATTEN_TABLE(54)ATTEN_TABLE(55)ATTEN_TABLE(56)ATTEN_TABLE(57)ATTEN_TABLE(58)TEST SIGNALATTENUATORINSERTIONLOSSES (48dB)TEST SIGNALATTENUATORINSERTIONLOSSES (49dB)TEST SIGNALATTENUATORINSERTIONLOSSES (50dB)TEST SIGNALATTENUATORINSERTIONLOSSES (51dB)TEST SIGNALATTENUATORINSERTIONLOSSES (52dB)TEST SIGNALATTENUATORINSERTIONLOSSES (53dB)TEST SIGNALATTENUATORINSERTIONLOSSES (54dB)TEST SIGNALATTENUATORINSERTIONLOSSES (55dB)TEST SIGNALATTENUATORINSERTIONLOSSES (56dB)TEST SIGNALATTENUATORINSERTIONLOSSES (57dB)TEST SIGNALATTENUATORINSERTIONLOSSES (58dB)RANGE(ORVALUE)(8)Real*4 dB -49.00 to -47.00Real*4 dB -50.00 to -48.00Real*4 dB -51.00 to -49.00Real*4 dB -52.00 to -50.00Real*4 dB -53.00 to -51.00Real*4 dB -54.00 to -52.00Real*4 dB -55.00 to -53.00Real*4 dB -56.00 to -54.00Real*4 dB -57.00 to -55.00Real*4 dB -58.00 to -56.00Real*4 dB -59.00 to -57.00ACCURACY/PRECISIONBYTELOCATION0.01 420 - 4230.01 424 - 4270.01 428 - 4310.01 432 - 4350.01 436 - 4390.01 440 - 4430.01 444 - 4470.01 448 - 4510.01 452 - 4550.01 456 - 4590.01 460 - 4633-68

Document Number 2620002GCode Identification 0WY55WSR-88D ROCTBDDUAL POL - DRAFTNAME DESCRIPTION FORMAT UNITS(6)ATTEN_TABLE(59)ATTEN_TABLE(60)ATTEN_TABLE(61)ATTEN_TABLE(62)ATTEN_TABLE(63)ATTEN_TABLE(64)ATTEN_TABLE(65)ATTEN_TABLE(66)ATTEN_TABLE(67)ATTEN_TABLE(68)ATTEN_TABLE(69)TEST SIGNALATTENUATORINSERTIONLOSSES (59dB)TEST SIGNALATTENUATORINSERTIONLOSSES (60dB)TEST SIGNALATTENUATORINSERTIONLOSSES (61dB)TEST SIGNALATTENUATORINSERTIONLOSSES (62dB)TEST SIGNALATTENUATORINSERTIONLOSSES (63dB)TEST SIGNALATTENUATORINSERTIONLOSSES (64dB)TEST SIGNALATTENUATORINSERTIONLOSSES (65dB)TEST SIGNALATTENUATORINSERTIONLOSSES (66dB)TEST SIGNALATTENUATORINSERTIONLOSSES (67dB)TEST SIGNALATTENUATORINSERTIONLOSSES (68dB)TEST SIGNALATTENUATORINSERTIONLOSSES (69dB)RANGE(ORVALUE)(8)Real*4 dB -60.00 to -58.00Real*4 dB -61.00 to -59.00Real*4 dB -62.00 to -60.00Real*4 dB -63.00 to -61.00Real*4 dB -64.00 to -62.00Real*4 dB -65.00 to -63.00Real*4 dB -66.00 to -64.00Real*4 dB -67.00 to -65.00Real*4 dB -68.00 to -66.00Real*4 dB -69.00 to -67.00Real*4 dB -70.00 to -68.00ACCURACY/PRECISIONBYTELOCATION0.01 464 - 4670.01 468 - 4710.01 472 - 4750.01 476 - 4790.01 480 - 4830.01 484 - 4870.01 488 - 4910.01 492 - 4950.01 496 - 4990.01 500 - 5030.01 504 - 5073-69

Document Number 2620002GCode Identification 0WY55WSR-88D ROCTBDDUAL POL - DRAFTNAME DESCRIPTION FORMAT UNITS(6)ATTEN_TABLE(70)ATTEN_TABLE(71)ATTEN_TABLE(72)ATTEN_TABLE(73)ATTEN_TABLE(74)ATTEN_TABLE(75)ATTEN_TABLE(76)ATTEN_TABLE(77)ATTEN_TABLE(78)ATTEN_TABLE(79)ATTEN_TABLE(80)TEST SIGNALATTENUATORINSERTIONLOSSES (70dB)TEST SIGNALATTENUATORINSERTIONLOSSES (71dB)TEST SIGNALATTENUATORINSERTIONLOSSES (72dB)TEST SIGNALATTENUATORINSERTIONLOSSES (73dB)TEST SIGNALATTENUATORINSERTIONLOSSES (74dB)TEST SIGNALATTENUATORINSERTIONLOSSES (75dB)TEST SIGNALATTENUATORINSERTIONLOSSES (76dB)TEST SIGNALATTENUATORINSERTIONLOSSES (77dB)TEST SIGNALATTENUATORINSERTIONLOSSES (78dB)TEST SIGNALATTENUATORINSERTIONLOSSES (79dB)TEST SIGNALATTENUATORINSERTIONLOSSES (80dB)RANGE(ORVALUE)(8)Real*4 dB -71.00 to -69.00Real*4 dB -72.00 to -70.00Real*4 dB -73.00 to -71.00Real*4 dB -74.00 to -72.00Real*4 dB -75.00 to -73.00Real*4 dB -76.00 to -74.00Real*4 dB -77.00 to -75.00Real*4 dB -78.00 to -76.00Real*4 dB -79.00 to -77.00Real*4 dB -80.00 to -78.00Real*4 dB -81.00 to -79.00ACCURACY/PRECISIONBYTELOCATION0.01 508 - 5110.01 512 - 5150.01 516 - 5190.01 520 - 5230.01 524 - 5270.01 528 - 5310.01 532 - 5350.01 536 - 5390.01 540 - 5430.01 544 - 5470.01 548 - 5513-70

Document Number 2620002GCode Identification 0WY55WSR-88D ROCTBDDUAL POL - DRAFTNAME DESCRIPTION FORMAT UNITS(6)ATTEN_TABLE(81)ATTEN_TABLE(82)ATTEN_TABLE(83)ATTEN_TABLE(84)ATTEN_TABLE(85)ATTEN_TABLE(86)ATTEN_TABLE(87)ATTEN_TABLE(88)ATTEN_TABLE(89)ATTEN_TABLE(90)ATTEN_TABLE(91)TEST SIGNALATTENUATORINSERTIONLOSSES (81dB)TEST SIGNALATTENUATORINSERTIONLOSSES (82dB)TEST SIGNALATTENUATORINSERTIONLOSSES (83dB)TEST SIGNALATTENUATORINSERTIONLOSSES (84dB)TEST SIGNALATTENUATORINSERTIONLOSSES (85dB)TEST SIGNALATTENUATORINSERTIONLOSSES (86dB)TEST SIGNALATTENUATORINSERTIONLOSSES (87dB)TEST SIGNALATTENUATORINSERTIONLOSSES (88dB)TEST SIGNALATTENUATORINSERTIONLOSSES (89dB)TEST SIGNALATTENUATORINSERTIONLOSSES (90dB)TEST SIGNALATTENUATORINSERTIONLOSSES (91dB)RANGE(ORVALUE)(8)Real*4 dB -82.00 to -80.00Real*4 dB -83.00 to -81.00Real*4 dB -84.00 to -82.00Real*4 dB -85.00 to -83.00Real*4 dB -86.00 to -84.00Real*4 dB -87.00 to -85.00Real*4 dB -88.00 to -86.00Real*4 dB -89.00 to -87.00Real*4 dB -90.00 to -88.00Real*4 dB -91.00 to -89.00Real*4 dB -92.00 to -90.00ACCURACY/PRECISIONBYTELOCATION0.01 552 - 5550.01 556 - 5590.01 560 - 5630.01 564 - 5670.01 568 - 5710.01 572 - 5750.01 576 - 5790.01 580 - 5830.01 584 - 5870.01 588 - 5910.01 592 - 5953-71

Document Number 2620002GCode Identification 0WY55WSR-88D ROCTBDDUAL POL - DRAFTNAME DESCRIPTION FORMAT UNITS(6)ATTEN_TABLE(92)ATTEN_TABLE(93)ATTEN_TABLE(94)ATTEN_TABLE(95)ATTEN_TABLE(96)ATTEN_TABLE(97)ATTEN_TABLE(98)ATTEN_TABLE(99)ATTEN_TABLE(100)ATTEN_TABLE(101)TEST SIGNALATTENUATORINSERTIONLOSSES (92dB)TEST SIGNALATTENUATORINSERTIONLOSSES (93dB)TEST SIGNALATTENUATORINSERTIONLOSSES (94dB)TEST SIGNALATTENUATORINSERTIONLOSSES (95dB)TEST SIGNALATTENUATORINSERTIONLOSSES (96dB)TEST SIGNALATTENUATORINSERTIONLOSSES (97dB)TEST SIGNALATTENUATORINSERTIONLOSSES (98dB)TEST SIGNALATTENUATORINSERTIONLOSSES (99dB)TEST SIGNALATTENUATORINSERTIONLOSSES(100dB)TEST SIGNALATTENUATORINSERTIONLOSSES(101dB)RANGE(ORVALUE)(8)Real*4 dB -93.00 to -91.00Real*4 dB -94.00 to -92.00Real*4 dB -95.00 to -93.00Real*4 dB -96.00 to -94.00Real*4 dB -97.00 to -95.00Real*4 dB -98.00 to -96.00Real*4 dB -99.00 to -97.00Real*4 dB -100.00 to-98.00Real*4 dB -101.00 to-99.00Real*4 dB -102.00 to-100.00ACCURACY/PRECISIONBYTELOCATION0.01 596 - 5990.01 600 - 6030.01 604 - 6070.01 608 - 6110.01 612 - 6150.01 616 - 6190.01 620 - 6230.01 624 - 6270.01 628 - 6310.01 632 - 6353-72

Document Number 2620002GCode Identification 0WY55WSR-88D ROCTBDDUAL POL - DRAFTNAME DESCRIPTION FORMAT UNITS(6)ATTEN_TABLE(102)ATTEN_TABLE(103)TEST SIGNALATTENUATORINSERTIONLOSSES(102dB)TEST SIGNALATTENUATORINSERTIONLOSSES(103dB)PATH_LOSSES(1) PATH LOSS -2A3J1_2/2A7J1_2 RECEIVERPROTECTORPATH_LOSSES(2) PATH LOSS -2A3J3/2A7J3RECEIVERPROTECTORTESTCOUPLERPATH_LOSSES(3) PATH LOSS -2A4J1_2/2A8J1_2 LOW NOISEAMPLIFIERPATH_LOSSES(4) PATH LOSS -A4 PRESELECTBANDPASSFILTERPATH_LOSSES(5) PATH LOSS -DC2DIRECTIONALCOUPLERV_NOISE_PATHVERTICALNOISE PATHLOSSPATH_LOSSES(7) PATH LOSS -LOW NOISEAMPLIFIER TOA36 PADPATH_LOSSES(8) PATH LOSS -A5J1_3 MIXERPREAMPLIFIERRANGE(ORVALUE)(8)Real*4 dB -103.00 to-101.00Real*4 dB -104.00 to-102.00Real*4 dB -3.00 to -0.10Real*4 dB -24.00 to -16.00Real*4 dB 24.00 to32.00Real*4 dB -3.50 to -0.50Real*4 dB -25.00 to -15.00Real*4 dB -40.00 to40.00Real*4 dB -5.00 to -0.50Real*4 dB 15.00 to25.00ACCURACY/PRECISIONBYTELOCATION0.01 636 - 6390.01 640 - 6430.01 644 - 6470.01 648 - 6510.01 652 - 6550.01 656 - 6590.01 660 - 6630.01 664 - 6670.01 668 - 6710.01 672 - 6753-73

Document Number 2620002GCode Identification 0WY55WSR-88D ROCTBDDUAL POL - DRAFTNAME DESCRIPTION FORMAT UNITS(6)RANGE(ORVALUE)(8)PATH_LOSSES(9) PATH LOSS -A5J1_4 MIXERPREAMPLIFIERPATH_LOSSES(10) PATH LOSS -A5J1_5 MIXERPREAMPLIFIERPATH_LOSSES(11) PATH LOSS -4AT14 TO RFLOG AMP4A29J1PATH_LOSSES(12) PATH LOSS -A5J1_7 MIXERPREAMPLIFIERPATH_LOSSES(13) PATH LOSS -A21 RF DELAYLINEPATH_LOSSES(14) PATH LOSS -DC1DIRECTIONALCOUPLERPATH_LOSSES(15) PATH LOSS -A22J1_5 FOURPOSITIONTEST SWITCHPATH_LOSSES(16) PATH LOSS -A22J2_5 FOURPOSITIONTEST SWITCHPATH_LOSSES(17) PATH LOSS -A22J3_5 FOURPOSITIONTEST SWITCHPATH_LOSSES(18) PATH LOSS -A22J4_5 FOURPOSITIONTEST SWITCHPATH_LOSSES(19) PATH LOSS -A22J2_6 FOURPOSITIONTEST SWITCHReal*4 dB 0.00 to10.00Real*4 dB -25.00 to -15.00Real*4 dB -35.00 to -15.00Real*4 dB -13.00 to -2.00Real*4 dB -60.00 to -40.00Real*4 dB -45.00 to -35.00Real*4 dB 9.00 to15.00Real*4 dB -5.00 to -0.50Real*4 dB -5.00 to -0.50Real*4 dB -5.00 to -0.50Real*4 dB -35.00 to -25.00ACCURACY/PRECISIONBYTELOCATION0.01 676 - 6790.01 680 - 6830.01 684 - 6870.01 688 - 6910.01 692 - 6950.01 696 - 6990.01 700 - 7030.01 704 - 7070.01 708 - 7110.01 712 - 7150.01 716 - 7193-74

Document Number 2620002GCode Identification 0WY55WSR-88D ROCTBDDUAL POL - DRAFTNAME DESCRIPTION FORMAT UNITS(6)PATH_LOSSES(20) PATH LOSS -A22J3_7 FOURPOSITIONTEST SWITCHPATH_LOSSES(21) PATH LOSS -A23J1_2 TESTATTENUATORPATH_LOSSES(22) PATH LOSS -A23J1_3 TESTATTENUATORPATH_LOSSES(23) PATH LOSS -A23J1_4 TESTATTENUATORPATH_LOSSES(24) PATH LOSS -A24J1_2 TWOPOSITIONTEST SWITCHPATH_LOSSES(25) PATH LOSS -A24J1_3 TWOPOSITIONTEST SWITCHPATH_LOSSES(26) PATH LOSS -A24J1_4 TWOPOSITIONTEST SWITCHPATH_LOSSES(27) PATH LOSS -W103 COAXA24J3 TO DC2PATH_LOSSES(28) PATH LOSS -TEST COAX TORECEIVERPROTECTH_PWR_CABLE_LOSSCOUPLERHORIZONTALPOWER SENSECABLE LOSSPATH_LOSSES(30) PATH LOSS -A5 ELEVATIONROTARY JOINTPATH_LOSSES(31) PATH LOSS -WAVEGUIDECOUPLER TOANTENNARANGE(ORVALUE)(8)Real*4 dB -35.00 to -25.00Real*4 dB -8.00 to -3.00Real*4 dB -35.00 to -25.00Real*4 dB -30.00 to -20.00Real*4 dB -5.00 to -0.50Real*4 dB -5.00 to -0.50Real*4 dB -25.00 to -15.00Real*4 dB -2.00 to0.00Real*4 dB -5.20 to -0.20Real*4 dB -40.00 to40.00Real*4 dB -0.50 to -0.05Real*4 dB -1.00 to -0.10ACCURACY/PRECISIONBYTELOCATION0.01 720 - 7230.01 724 - 7270.01 728 - 7310.01 732 - 7350.01 736 - 7390.01 740 - 7430.01 744 - 7470.01 748 - 7510.01 752 - 7550.01 756 - 7590.01 760 - 7630.01 764 - 7673-75

Document Number 2620002GCode Identification 0WY55WSR-88D ROCTBDDUAL POL - DRAFTNAME DESCRIPTION FORMAT UNITS(6)PATH_LOSSES(32) PATH LOSS -WG02HARMONICFILTERPATH_LOSSES(33) PATH LOSS -WAVEGUIDEKLYSTRON T0SWITCHPATH_LOSSES(34) PATH LOSS -2A1A4WAVEGUIDECHANNELAZIMUTHROTARY JOINTPATH_LOSSES(35) PATH LOSS -WG06SPECTRUMFILTERPATH_LOSSES(36) PATH LOSS -COAXTRANSMITTERRF DRIVE TOA22J2PATH_LOSSES(37) PATH LOSS -WAVEGUIDESWITCH TOAZIMUTHROTARY JOINTPATH_LOSSES(38) PATH LOSS -WAVEGUIDESWITCHPATH_LOSSES(39) PATH LOSS -WG04CIRCULATORPATH_LOSSES (40) PATH LOSS -A6 ARCDETECTORPATH_LOSSES(41) PATH LOSS -1DC1TRANSMITTERCOUPLERSTRAIGHTTHRURANGE(ORVALUE)(8)Real*4 dB -0.50 to -0.05Real*4 dB -1.00 to -0.01Real*4 dB -0.50 to -0.05Real*4 dB -0.50 to0.00Real*4 dB -5.00 to -0.50Real*4 dB -1.80 to -0.05Real*4 dB -1.00 to -0.05Real*4 dB -0.50 to -0.05Real*4 dB -0.50 to -0.01Real*4 dB -0.10 to -0.01ACCURACY/PRECISIONBYTELOCATION0.01 768 - 7710.01 772 - 7750.01 776 - 7790.01 780 - 7830.01 784 - 7870.01 788 - 7910.01 792 - 7950.01 796 - 7990.01 800 - 8030.01 804 - 8073-76

Document Number 2620002GCode Identification 0WY55WSR-88D ROCTBDDUAL POL - DRAFTNAME DESCRIPTION FORMAT UNITS(6)PATH_LOSSES(42) PATH LOSS -1DC1TRANSMITTERCOUPLERCOUPLINGPATH_LOSSES(43) PATH LOSS -A33 PADPATH_LOSSES(44) PATH LOSS -COAXTRANSMITTERRF SAMPLE TOA33 PADPATH_LOSSES(45) PATH LOSS -A20J1_4POWERSPLITTERPATH_LOSSES(46) PATH LOSS -A20J1_3POWERSPLITTERPATH_LOSSES(47) PATH LOSS -A20J1_2POWERSPLITTERPATH_LOSSES(48) PATH LOSS -2DC1ANTENNACOUPLERSTRAIGHTV_PWR_CABLE_LOSSTHRUVERTICALPOWER SENSECABLE LOSSPATH_LOSSES(50) PATH LOSS -WAVEGUIDEAZIMUTHJOINT TOELEVATIONJOINTSHADOW_FEED_G SHADOW FEEDAINGAINPATH_LOSSES(52) PATH LOSS -1AT4TRANSMITTERCOUPLER PADRANGE(ORVALUE)(8)Real*4 dB -40.00to -20.00Real*4 dB -10.00 to0.00Real*4 dB -3.00 to0.40Real*4 dB -8.00 to -4.00Real*4 dB -8.00 to -4.00Real*4 dB -8.00 to -4.00Real*4 dB -0.10 to0.01Real*4 dB -40.00 to40.00Real*4 dB -0.50 to -0.05Real*4 dB -40.00 to40.00Real*4 dB -6.00 to0.00ACCURACY/PRECISIONBYTELOCATION0.01 808 - 8110.01 812 - 8150.01 816 - 8190.01 820 - 8230.01 824 - 8270.01 828 - 8310.01 832 - 8350.01 836 - 8390.01 840 - 8430.01 844 - 8470.01 848 - 8513-77

Document Number 2620002GCode Identification 0WY55WSR-88D ROCTBDDUAL POL - DRAFTNAME DESCRIPTION FORMAT UNITS(6)PATH_LOSSES(53) PATH LOSS -A36 PADPATH_LOSSES(54) PATH LOSS -A34 PADPATH_LOSSES(55) PATH LOSS -T/RCIRCULATOR -PORT 2 TOPORT 3MAIN_FEED_GAIN MAIN FEEDGAINFREE_SPACE_LOS FREE SPACESLOSSPATH_LOSSES(58) PATH LOSS -AT4 3dBATTENUATORPATH_LOSSES(59) PATH LOSS -IFD IF ANTI-ALIAS FILTERPATH_LOSSES(60) PATH LOSS -A20J1_5POWERSPLITTERPATH_LOSSES(61) PATH LOSS -AT5 50dBATTENUATORPATH_LOSSES(62) PATH LOSS -AT6(3dB)/AT7(6dB) BURSTPULSEOPTIONALATTENUATORPATH_LOSSES(63) PATH LOSS -A39 RF_IFBURST MIXERPATH_LOSSES(64) PATH LOSS -AR1 BURST IFAMPLIFIERPATH_LOSSES(65) PATH LOSS -IFD BURSTANTI-ALIASFILTERPATH_LOSSES(66) PATH LOSS -DC3 J1_3 6dBCOUPLER,THROUGHRANGE(ORVALUE)(8)Real*4 dB -7.00 to0.00Real*4 dB -20.00 to0.00Real*4 dB -0.50 to0.00Real*4 dB -40.00 to40.00Real*4 dB -40.00 to40.00Real*4 dB -7.00 to0.00Real*4 dB -4.00 to0.00Real*4 dB -8.00 to -4.00Real*4 dB -53.00 to -47.00Real*4 dB -8.00 to0.00Real*4 dB -11.00 to -6.00Real*4 dB 23.00 to33.00Real*4 dB -4.00 to0.00Real*4 dB -3.00 to0.00ACCURACY/PRECISIONBYTELOCATION0.01 852 - 8550.01 856 - 8590.01 860 - 8630.01 864 - 8670.01 868 - 8710.01 872 - 8750.01 876 - 8790.01 880 - 8830.01 884 - 8870.01 888 - 8910.01 892 - 9950.01 896 - 8990.01 900 - 9030.01 904 - 9073-78

NAME DESCRIPTION FORMAT UNITS(6)PATH_LOSSES(67) PATH LOSS -DC3 J1_2 6dBCOUPLER,COUPLEDPATH_LOSSES(68) PATH LOSS -AT2+AT3 26dBCOHOATTENUATORPATH_LOSSES(69) PATH LOSS -4DC3J1 to4AT14CHAN_CAL_DIFF NONCONTROLLINGCHANNELCALIBRATIONPATH_LOSSES(70 -71)LOG_AMP_FACTOR(1)LOG_AMP_FACTOR(2)V_TS_CWRNSCALE(0)DIFFERENCESPARELOCATIONS INTHEPATH_LOSSESARRAYRF DETECTORLOGAMPLIFIERSCALEFACTOR FORCONVERTINGRECEIVERTEST DATARF DETECTORLOGAMPLIFIERBIAS FORCONVERTINGRECEIVERTEST DATAAMEVERTICALTEST SIGNALPOWERRECEIVERNOISENORMALIZATION (-1.0 deg to -0.5 deg)Document Number 2620002GCode Identification 0WY55WSR-88D ROCTBDDUAL POL - DRAFTRANGE(ORVALUE)(8)Real*4 dB -10.00 to -5.00Real*4 dB -29.00 to -23.00ACCURACY/PRECISIONBYTELOCATION0.01 908 - 9110.01 912 - 915Real*4 dB -15.00 to 0.01 916 - 919Real*4 dB 0.00 to4.000.01 920-923Integer*4 null null null 924 - 927Real*4 V/dBm 0.0010 to0.1000Real*4 V 0.0000 to75.0000Real*4 dBm 0.00 to30.00Real*4 N/A 1.000 to1.8000.0001 928 - 9310.0001 932 - 9350.01 936 - 9390.001 940 - 9433-79

Document Number 2620002GCode Identification 0WY55WSR-88D ROCTBDDUAL POL - DRAFTNAME DESCRIPTION FORMAT UNITS(6)RNSCALE(1)RNSCALE(2)RNSCALE(3)RNSCALE(4)RNSCALE(5)RNSCALE(6)RNSCALE(7)RNSCALE(8)RNSCALE(9)RECEIVERNOISENORMALIZATION (-0.5 deg to0.0 deg)RECEIVERNOISENORMALIZATION (0.0 deg to0.5 deg)RECEIVERNOISENORMALIZATION (0.5 deg to1.0 deg)RECEIVERNOISENORMALIZATION (1.0 deg to1.5 deg)RECEIVERNOISENORMALIZATION (1.5 deg to2.0 deg)RECEIVERNOISENORMALIZATION (2.0 deg to2.5 deg)RECEIVERNOISENORMALIZATION (2.5 deg to3.0 deg)RECEIVERNOISENORMALIZATION (3.0 deg to3.5 deg)RECEIVERNOISENORMALIZATION (3.5 deg to4.0 deg)RANGE(ORVALUE)(8)Real*4 N/A 1.000 to1.800Real*4 N/A 1.000 to1.800Real*4 N/A 1.000 to1.800Real*4 N/A 1.000 to1.800Real*4 N/A 1.000 to1.800Real*4 N/A 1.000 to1.800Real*4 N/A 1.000 to1.800Real*4 N/A 1.000 to1.800Real*4 N/A 1.000 to1.800ACCURACY/PRECISIONBYTELOCATION0.001 944 - 9470.001 948 - 9510.001 952 - 9550.001 956 - 9590.001 960 - 9630.001 964 - 9670.001 968 - 9710.001 972 - 9750.001 976 - 9793-80

Document Number 2620002GCode Identification 0WY55WSR-88D ROCTBDDUAL POL - DRAFTNAME DESCRIPTION FORMAT UNITS(6)RNSCALE(10)RNSCALE(11)RNSCALE(12)ATMOS(0)ATMOS(1)ATMOS(2)ATMOS(3)ATMOS(4)ATMOS(5)ATMOS(6)ATMOS(7)RECEIVERNOISENORMALIZATION (4.0 deg to4.5 deg)RECEIVERNOISENORMALIZATION (4.5 deg to5.0 deg)RECEIVERNOISENORMALIZATION (> 5.0 deg)TWO WAYATMOSPHERICLOSS/KM (-1.0deg to -0.5 deg)TWO WAYATMOSPHERICLOSS/KM (-0.5deg to 0.0 deg)TWO WAYATMOSPHERICLOSS/KM (0.0deg to 0.5 deg)TWO WAYATMOSPHERICLOSS/KM (0.5deg to 1.0 deg)TWO WAYATMOSPHERICLOSS/KM (1.0deg to 1.5 deg)TWO WAYATMOSPHERICLOSS/KM (1.5deg to 2.0 deg)TWO WAYATMOSPHERICLOSS/KM (2.0deg to 2.5 deg)TWO WAYATMOSPHERICLOSS/KM (2.5deg to 3.0 deg)RANGE(ORVALUE)(8)Real*4 N/A 1.000 to1.800Real*4 N/A 1.000 to1.800Real*4 N/A 1.000 to1.800Real*4 dB/km -0.0200 to-0.0020 (3)Real*4 dB/km -0.0200 to-0.0020 (3)Real*4 dB/km -0.0200 to-0.0020 (3)Real*4 dB/km -0.0200 to-0.0020 (3)Real*4 dB/km -0.0200 to-0.0020 (3)Real*4 dB/km -0.0200 to-0.0020 (3)Real*4 dB/km -0.0200 to-0.0020 (3)Real*4 dB/km -0.0200 to-0.0020 (3)ACCURACY/PRECISIONBYTELOCATION0.001 980 - 9830.001 984 - 9870.001 988 - 9910.0001 992 - 9950.0001 996 - 9990.0001 1000 - 10030.0001 1004 - 10070.0001 1008 - 10110.0001 1012 - 10150.0001 1016 - 10190.0001 1020 - 10233-81

Document Number 2620002GCode Identification 0WY55WSR-88D ROCTBDDUAL POL - DRAFTNAME DESCRIPTION FORMAT UNITS(6)ATMOS(8)ATMOS(9)ATMOS(10)ATMOS(11)ATMOS(12)EL_INDEX(0)EL_INDEX(1)EL_INDEX(2)EL_INDEX(3)EL_INDEX(4)EL_INDEX(5)TWO WAYATMOSPHERICLOSS/KM (3.0deg to 3.5 deg)TWO WAYATMOSPHERICLOSS/KM (3.5deg to 4.0 deg)TWO WAYATMOSPHERICLOSS/KM (4.0deg to 4.5 deg)TWO WAYATMOSPHERICLOSS/KM (4.5deg to 5.0 deg)TWO WAYATMOSPHERICLOSS/KM (> 5.0deg)BYPASS MAPGENERATIONELEVATIONANGLE (0)BYPASS MAPGENERATIONELEVATIONANGLE (1)BYPASS MAPGENERATIONELEVATIONANGLE (2)BYPASS MAPGENERATIONELEVATIONANGLE (3)BYPASS MAPGENERATIONELEVATIONANGLE (4)BYPASS MAPGENERATIONELEVATIONANGLE (5)RANGE(ORVALUE)(8)Real*4 dB/km -0.0200 to-0.0020 (3)Real*4 dB/km -0.0200 to-0.0020 (3)Real*4 dB/km -0.0200 to-0.0020 (3)Real*4 dB/km -0.0200 to-0.0020 (3)Real*4 dB/km -0.0200 to-0.0020 (3)Real*4 deg -1.000 to45.000Real*4 deg -1.000 to45.000Real*4 deg -1.000 to45.000Real*4 deg -1.000 to45.000Real*4 deg -1.000 to45.000Real*4 deg -1.000 to45.000ACCURACY/PRECISIONBYTELOCATION0.0001 1024 - 10270.0001 1028 - 10310.0001 1032 - 10350.0001 1036 - 10390.0001 1040 - 10430.001 1044 - 10470.001 1048 - 10510.001 1052 - 10550.001 1056 - 10590.001 1060 - 10630.001 1064 - 10673-82

Document Number 2620002GCode Identification 0WY55WSR-88D ROCTBDDUAL POL - DRAFTNAME DESCRIPTION FORMAT UNITS(6)EL_INDEX(6)EL_INDEX(7)EL_INDEX(8)EL_INDEX(9)EL_INDEX(10)EL_INDEX(11)TFREQ_MHZBASE_DATA_TCNREFL_DATA_TOVERTAR_DBZ0_LPBYPASS MAPGENERATIONELEVATIONANGLE (6)BYPASS MAPGENERATIONELEVATIONANGLE (7)BYPASS MAPGENERATIONELEVATIONANGLE (8)BYPASS MAPGENERATIONELEVATIONANGLE (9)BYPASS MAPGENERATIONELEVATIONANGLE (10)BYPASS MAPGENERATIONELEVATIONANGLE (11)TRANSMITTERFREQUENCYPOINTCLUTTERSUPPRESSIONTHRESHOLD(TCN)RANGEUNFOLDINGOVERLAYTHRESHOLD(TOVER)HORIZONTALTARGETSYSTEMCALIBRATION(dBZ0) FORLONG PULSERANGE(ORVALUE)(8)Real*4 deg -1.000 to45.000Real*4 deg -1.000 to45.000Real*4 deg -1.000 to45.000Real*4 deg -1.000 to45.000Real*4 deg -1.000 to45.000Real*4 deg -1.000 to45.000Integer*4 MHz 2700 to3000Real*4 dB 0.0 to30.0Real*4 dB 0.0 to20.0Real*4 dBZ -65.00 to -45.00ACCURACY/PRECISIONBYTELOCATION0.001 1068 - 10710.001 1072 - 10750.001 1076 - 10790.001 1080 - 10830.001 1084 - 10870.001 1088 - 10911 1092 - 10950.1 1096 - 10990.1 1100 - 11030.01 1104 - 11073-83

NAME DESCRIPTION FORMAT UNITS(6)TAR_V_DBZ0_LPPHI_CLUTTER_AZPHI_CLUTTER_ELLX_LPLX_SPMETEOR_PARAMBEAMWIDTHANTENNA_GAINUSE_COHO_THRESHOLDSVEL_MAINT_LIMITVERTICALTARGETSYSTEMCALIBRATION(dBZ0) FORLONG PULSEDIFFERENTIAL PHASECLUTTERTARGETAZIMUTHDIFFERENTIAL PHASECLUTTERTARGETELEVATIONMATCHEDFILTER LOSSFOR LONGPULSEMATCHEDFILTER LOSSFOR SHORTPULSE/K/**2HYDROMETEORREFRACTIVITYFACTORANTENNABEAMWIDTHANTENNAGAININCLUDINGRADOMEUSECOHERENCYTHRESHOLDING(1=YES,0=NO)VELOCITYCHECK DELTAMAINTENANCE LIMITDocument Number 2620002GCode Identification 0WY55WSR-88D ROCTBDDUAL POL - DRAFTRANGE(ORVALUE)(8)Real*4 dBZ -65.00 to -45.00Real*4 deg 0.00 to360.00Real*4 deg -1.00 to20.00Real*4 dB -3.00 to0.00Real*4 dB -3.00 to0.00Real*4 N/A 0.10 to1.10Real*4 deg 0.80 to1.00Real*4 dB 43.00 to47.00ACCURACY/PRECISIONBYTELOCATION0.01 1108 - 11110.01 1112 - 11150.01 1116 - 11190.01 1120 - 11230.01 1124 - 11270.01 1128 - 11310.01 1132 - 11350.01 1136 - 1139Integer*4 null 0 to 1 1 1140 - 1143Real*4 m/s 0.5 to 2.0 0.1 1144 - 11473-84

NAME DESCRIPTION FORMAT UNITS(6)WTH_MAINT_LIMITVEL_DEGRAD_LIMITWTH_DEGRAD_LIMITH_NOISETEMP_DGRAD_LIMITH_NOISETEMP_MAINT_LIMITV_NOISETEMP_DGRAD_LIMITV_NOISETEMP_MAINT_LIMITKLY_DEGRADE_LIMITSPECTRUMWIDTH CHECKDELTAMAINTENANCE LIMITVELOCITYCHECK DELTADEGRADELIMITSPECTRUMWIDTH CHECKDELTADEGRADELIMITHORIZONTALSYSTEMNOISETEMPERATURE DEGRADELIMITHORIZONTALSYSTEMNOISETEMPERATUREMAINTENANCE LIMITVERTICALSYSTEMNOISE TEMPDEGRADELIMITVERTICALSYSTEMNOISETEMPERATUREMAINTENANCE LIMITKLYSTRONOUTPUTTARGETCONSISTENCYDEGRADELIMITDocument Number 2620002GCode Identification 0WY55WSR-88D ROCTBDDUAL POL - DRAFTRANGE(ORVALUE)(8)ACCURACY/PRECISIONBYTELOCATIONReal*4 m/s 0.5 to 2.0 0.1 1148 - 1151Real*4 m/s 0.5 to 2.0 0.1 1152 - 1155Real*4 m/s 0.5 to 2.0 0.1 1156 - 1159Real*4 K 350.0 to1200.0Real*4 K 300.0 to1200.0Real*4 K 350.0 to1200.0Real*4 K 300.0 to1200.0Real*4 dB 1.0 to10.00.1 1160 - 11630.1 1164 - 11670.1 1168 - 11710.1 1172 - 11750.1 1176 - 11793-85

Document Number 2620002GCode Identification 0WY55WSR-88D ROCTBDDUAL POL - DRAFTNAME DESCRIPTION FORMAT UNITS(6)TS_COHOH_TS_CWTS_RF_SPTS_RF_LPTS_STALOTS_NOISEXMTR_PEAK_PWR_HIGH_LIMITXMTR_PEAK_PWR_LOW_LIMITH_DBZ0_DELTA_LIMITTHRESHOLD1COHO POWERAT A1J4AMEHORIZONTALCW TESTSIGNAL ATA22J3RF DRIVETEST SIGNALSHORT PULSEAT 3A5J4RF DRIVETEST SIGNALLONG PULSEAT 3A5J4STALO POWERAT A1J2RF NOISETEST SIGNALEXCESS NOISERATIO ATA22J4MAXIMUMTRANSMITTERPEAK POWERALARM LEVELMINIMUMTRANSMITTERPEAK POWERALARM LEVELLIMIT FORDIFFERENCEBETWEENCOMPUTEDAND TARGETHORIZONTALSYSTEMCALIBRATIONCOEFFICIENT(dBZ0)BYPASS MAPGENERATORNOISETHRESHOLDRANGE(ORVALUE)(8)Real*4 dBm 23.00 to29.00Real*4 dBm 0.00 to30.00Real*4 dBm 19.00 to28.00Real*4 dBm 19.00 to28.00Real*4 dBm 12.00 to18.00Real*4 dB 45.00 to80.00Real*4 kW 500.00 to950.00Real*4 kW 200.00 to700.00Real*4 dB 1.0 to10.0Real*4 dB -6.0 to10.0ACCURACY/PRECISIONBYTELOCATION0.01 1180 - 11830.01 1184 - 11870.01 1188 - 11910.01 1192 - 11950.01 1196 - 11990.01 1200 - 12030.01 1204 - 12070.01 1208 - 12110.1 1212 - 12150.1 1216 - 12193-86

Document Number 2620002GCode Identification 0WY55WSR-88D ROCTBDDUAL POL - DRAFTNAME DESCRIPTION FORMAT UNITS(6)THRESHOLD2CLUT_SUPP_DGRAD_LIMCLUT_SUPP_MAINT_LIMRANGE0_VALUEXMTR_PWR_MTR_SCALEV_DBZ0_DELTA_LIMITTAR_H_DBZ0_SPTAR_V_DBZ0_SPBYPASS MAPGENERATORREJECTIONRATIOTHRESHOLDCLUTTERSUPPRESSIONDEGRADELIMITCLUTTERSUPPRESSIONMAINTENANCE LIMITTRUE RANGEAT START OFFIRST RANGEBINSCALEFACTOR USEDTO CONVERTTRANSMITTERPOWER BYTEDATA TOWATTSLIMIT FORDIFFERENCEBETWEENCOMPUTEDAND TARGETVERTICALSYSTEMCALIBRATIONCOEFFICIENT(dBZ0)HORIZONTALTARGETSYSTEMCALIBRATION(dBZ0) FORSHORT PULSEVERTICALTARGETSYSTEMCALIBRATION(dBZ0) FORSHORT PULSERANGE(ORVALUE)(8)Real*4 dB 0.0 to10.0Real*4 dB 35.0 to50.0Real*4 dB 20.0 to50.0Real*4 km 0.000 to3.000Real*4 W (4) 0.0000100 to0.0015000Real*4 dB 1.0 to10.0Real*4 dBZ -58.00 to -38.00Real*4 dBZ -58.00 to -38.00ACCURACY/PRECISIONBYTELOCATION0.1 1220 - 12230.1 1224 - 12270.1 1228 - 12310.001 1232 - 12350.0000001 1236 - 12390.1 1240 - 12430.01 1244 - 12470.01 1248 - 12513-87

NAME DESCRIPTION FORMAT UNITS(6)Document Number 2620002GCode Identification 0WY55WSR-88D ROCTBDDUAL POL - DRAFTRANGE(ORVALUE)(8)ACCURACY/PRECISIONBYTELOCATIONDELTAPRFSITE PRF SET Integer*4 N/A 1 to 5 1 1252 - 1255(A=1, B=2, C=3,D=4, E=5)SPARE N/A N/A N/A N/A N/A 1256 - 1259SPARE N/A N/A N/A N/A N/A 1260 - 1263TAU_SPPULSE WIDTHOFTRANSMITTEROUTPUT INSHORT PULSEInteger*4 nsec 1000 to20001 1264 - 1267TAU_LPNC_DEAD_VALUETAU_RF_SPTAU_RF_LPSEG1LIMSLATSECSLONSECPHI_CLUTTER_RANGEPULSE WIDTHOFTRANSMITTEROUTPUT INLONG PULSENUMBER OF1/4 KM BINSOFCORRUPTEDDATA AT ENDOF SWEEPRF DRIVEPULSE WIDTHIN SHORTPULSERF DRIVEPULSE WIDTHIN LONGPULSE MODECLUTTER MAPBOUNDARYELEVATIONBETWEENSEGMENTS 1 &2SITELATITUDE -SECONDSSITELONGITUDE -SECONDSDIFFERENTIAL PHASECLUTTERTARGETRANGEInteger*4 nsec 3000 to60001 1268 - 1271Integer*4 N/A 1 to 10 1 1272 - 1275Integer*4 nsec 500 to2000Integer*4 nsec 3000 to6000Real*4 deg 0.50 -3.00Real*4 s 0.0000 to59.9999Real*4 s 0.0000 to59.9999Integer*4 m 2000 to250001 1276 - 12791 1280 - 12830.01 1284 - 12870.0001 1288 - 12910.0001 1292 - 12951 1296 - 12993-88

NAME DESCRIPTION FORMAT UNITS(6)SLATDEGSLATMINSLONDEGSLONMINSLATDIRSLONDIRVC_NDXVCPAT11VCPAT21VCPAT31VCPAT32SITELATITUDE -DEGREESSITELATITUDE -MINUTESSITELONGITUDE -DEGREESSITELONGITUDE -MINUTESSITELATITUDE -DIRECTIONSITELONGITUDE -DIRECTIONINDEX TOCURRENTVOLUMECOVERAGEPATTERNVOLUMECOVERAGEPATTERNNUMBER 11DEFINITIONVOLUMECOVERAGEPATTERNNUMBER 21DEFINITIONVOLUMECOVERAGEPATTERNNUMBER 31DEFINITIONVOLUMECOVERAGEPATTERNNUMBER 32DEFINITIONDocument Number 2620002GCode Identification 0WY55WSR-88D ROCTBDDUAL POL - DRAFTRANGE(ORVALUE)(8)ACCURACY/PRECISIONBYTELOCATIONInteger*4 deg 0 to 89 1 1300 - 1303Integer*4 min 0 to 59 1 1304 - 1307Integer*4 deg 0 to 179 1 1308 - 1311Integer*4 min 0 to 59 1 1312 - 1315String N/A N or S N/A 1316 - 1319String N/A E or W N/A 1320 - 1323Integer*4 null null null 1324 - 1327See Note(5)See Note(5)See Note(5)See Note(5)N/A N/A N/A 1328 - 2499N/A N/A N/A 2500 - 3671N/A N/A N/A 3672 - 4843N/A N/A N/A 4844 - 60153-89

NAME DESCRIPTION FORMAT UNITS(6)VCPAT300VCPAT301AZ_CORRECTION_FACTOREL_CORRECTION_FACTORSITE_NAMEANT_MANUAL_SETUP.IELMINANT_MANUAL_SETUP.IELMAXANT_MANUAL_SETUP.FAZVELMAXANT_MANUAL_SETUP.FELVELMAXANT_MANUAL_SETUP.IGND_HGTANT_MANUAL_SETUP.IRAD_HGTVOLUMECOVERAGEPATTERNNUMBER 300DEFINITIONVOLUMECOVERAGEPATTERNNUMBER 301DEFINITIONAZIMUTHBORESIGHTCORRECTIONFACTORELEVATIONBORESIGHTCORRECTIONFACTORSITE NAMEDESIGNATIONMINIMUMELEVATIONANGLEMAXIMUMELEVATIONANGLEMAXIMUMAZIMUTHVELOCITYMAXIMUMELEVATIONVELOCITYSITE GROUNDHEIGHT(ABOVE SEALEVEL)SITE RADARHEIGHT(ABOVEGROUND)See Note(5)See Note(5)Document Number 2620002GCode Identification 0WY55WSR-88D ROCTBDDUAL POL - DRAFTRANGE(ORVALUE)(8)ACCURACY/PRECISIONBYTELOCATIONN/A N/A N/A 6016 - 7187N/A N/A N/A 7188 - 8359Real*4 deg -1.000 to1.000Real*4 deg -1.000 to1.0000.001 8360 - 83630.001 8364 - 8367String N/A N/A N/A 8368 - 8371SInteger*4(7)deg -39.99573to39.99573(9)(10)Integer*4 deg 0.00000to219.99573 (9)(11)360/2 16 8372 - 8375360/2 16 8376 - 8379Integer*4 deg/s 0 to 100 1 8380 - 8383Integer*4 deg/s 0 to 48 1 8384 - 8387Integer*4 m -100 to120001 8388 - 8391Integer*4 m 0 to 1000 1 8392 - 8395SPARE N/A N/A N/A N/A N/A 8396 - 8695RVP8NV.IWAVEGU WAVEGUIDE Integer*4 m 0 to 1000 1 8696 - 8699IDE_LENGTH LENGTHSPARE N/A N/A N/A N/A N/A 8700 - 87433-90

NAME DESCRIPTION FORMAT UNITS(6)VEL_DATA_TOVERWIDTH_DATA_TOVERVELOCITYUNFOLDINGOVERLAYTHRESHOLDWIDTHUNFOLDINGOVERLAYTHRESHOLDDocument Number 2620002GCode Identification 0WY55WSR-88D ROCTBDDUAL POL - DRAFTRANGE(ORVALUE)(8)Real*4 dB 0.0 to20.0Real*4 dB 0.0 to20.0ACCURACY/PRECISIONBYTELOCATION0.1 8744 - 87470.1 8748 - 8751SPARE N/A N/A N/A N/A N/A 8752 - 8763DOPPLER_RANGE START RANGE Real*4 km -32.768 to 0.001 8764 - 8767_STARTFOR FIRSTDOPPLERRADIAL32.768MAX_EL_INDEX THEMAXIMUMINDEX FORTHE EL_INDEXPARAMETERSInteger*4 N/A 0 to 11 1 8768 - 8771SEG2LIMCLUTTER MAPBOUNDARYELEVATIONBETWEENSEGMENTS 2 &3.Real*4 deg 0.80 -4.500.01 8772 - 8775SEG3LIMCLUTTER MAPBOUNDARYELEVATIONBETWEENSEGMENTS 3 &4.Real*4 deg 1.00 -6.000.01 8776 - 8779SEG4LIMCLUTTER MAPBOUNDARYELEVATIONBETWEENSEGMENTS 4 &5.Real*4 deg 1.00 -8.000.01 8780 - 8783NBR_EL_SEGMENTSNUMBER OFELEVATIONSEGMENTS INORDACLUTTER MAP.Integer*4 N/A 1 - 5 1 8784 – 87873-91

NAME DESCRIPTION FORMAT UNITS(6)H_NOISE_LONGANT_NOISE_TEMPH_NOISE_SHORTH_NOISE_TOLERANCEMIN_H_DYN_RANGEGEN_INSTALLEDGEN_EXERCISEV_NOISE_TOLERANCEMIN_V_DYN_RANGEZDR_BIAS_DGRAD_LIMHORIZONTALRECEIVERNOISE, LONGPULSEANTENNANOISETEMPERATUREHORIZONTALRECEIVERNOISE, SHORTPULSEHORIZONTALRECEIVERNOISETOLERANCEMINIMUMHORIZONTALDYNAMICRANGEAUXILIARYGENERATORINSTALLED(FAA ONLY)AUXILIARYGENERATORAUTOMATICEXERCISEENABLED (FAAONLY)VERTICALRECEIVERNOISETOLERANCEMINIMUMVERTICALDYNAMICRANGESYSTEMDIFFERENTIALREFLECTIVITIY BIASDEGRADELIMITDocument Number 2620002GCode Identification 0WY55WSR-88D ROCTBDDUAL POL - DRAFTRANGE(ORVALUE)(8)Real*4 dBm -95.0 to-80.0Real*4 K 30.0 to200.0Real*4 dBm -90.0 to-75ACCURACY/PRECISIONBYTELOCATION0.1 8788 - 87910.1 8792 - 87950.1 8796 - 8799Real*4 dB 0.0 to 6.0 0.1 8800 - 8803Real*4 dB 85.0 to95.00.1 8804 - 8807String N/A T or F N/A 8808 - 8811String N/A T or F N/A 8812 - 8815Real*4 dB 0.0 to 6.0 0.1 8816-8819Real*4 dB 85.0 to95.0Real*4 dB 1.0 to10.00.1 8820-88230.1 8824-88273-92

NAME DESCRIPTION FORMAT UNITS(6)H_ISOLATION_THRESHOLDV_ISOLATION_THRESHOLDHORIZONTALCROSS-POLISOLATIONTHRESHOLDVERTICALCROSS-POLISOLATIONTHRESHOLDDocument Number 2620002GCode Identification 0WY55WSR-88D ROCTBDDUAL POL - DRAFTRANGE(ORVALUE)(8)Real*4 dB -10.00 to10.00Real*4 dB -10.00 to10.00ACCURACY/PRECISIONBYTELOCATION0.01 8828-88310.01 8832-8835SPARE N/A N/A N/A N/A N/A 8836-8843V_NOISE_LONG VERTICALRECEIVERNOISE LONGPULSEReal*4 dBm -95.0 to -80.00.1 8844-8847V_NOISE_SHORTZDR_DATA_TOVERPHI_DATA_TOVERRHO_DATA_TOVERSTALO_POWER_DGRAD_LIMITSTALO_POWER_MAINT_LIMITMIN_H_PWR_SENSEMIN_V_PWR_SENSEH_PWR_SENSE_OFFSETVERTICALRECEIVERNOISE SHORTPULSEZDRUNFOLDINGOVERLAYTHRESHOLDPHIUNFOLDINGOVERLAYTHRESHOLDRHOUNFOLDINGOVERLAYTHRESHOLDSTALO POWERDEGRADELIMITSTALO POWERMAINTENANCE LIMITMINIMUMHORIZONTALPOWER SENSEMINIMUMVERTICALPOWER SENSEHORIZONTALPOWER SENSECALIBRATIONOFFSETReal*4 dBm -90.0 to -75.0Real*4 dB -10.00 to10.00Real*4 dB -10.00 to10.00Real*4 dB -10.00 to10.00Real*4 V 0.00 to1.00Real*4 V 0.00 ato1.00Real*4 dBm -10.00 to10.00Real*4 dBm -10.00 to10.00Real*4 dB -100.00 to-50.000.1 8848-88510.1 8852-88550.1 8856-88590.1 8860-88630.01 8864-88670.01 8868-88710.01 8872-88750.01 8876-88790.01 8880-88833-93

NAME DESCRIPTION FORMAT UNITS(6)V_PWR_SENSE_OFFSETVERTICALPOWER SENSECALIBRATIONOFFSETDocument Number 2620002GCode Identification 0WY55WSR-88D ROCTBDDUAL POL - DRAFTRANGE(ORVALUE)(8)Real*4 dB -100.00 to-50.00ACCURACY/PRECISIONBYTELOCATION0.01 8884-8887SPARE N/A N/A N/A N/A N/A 8888-8891TST_OMT_GAIN_I TEST OMT Real*4 dB -10.00 to 0.01 8892-8895MBALGAIN10.00ZDR_CHECK_THRESHOLDPHI_CHECK_THRESHOLDRHO_CHECK_THRESHOLDIMBALANCEZDR CHECKFAILURETHRESHOLDPHI CHECKFAILURETHRESHOLDRHO CHECKFAILURETHRESHOLDReal*4 dB 0.00 to10.00Real*4 deg -10.00 to10.00Real*4 ratio 0.00 to1.000.01 8896-88990.01 8900-89030.01 8904-8907SPARE N/A N/A N/A N/A N/A 8908-8959AME_PS_TOLERANCEAME POWERSUPPLYTOLERANCEReal*4 % 0.0 to20.00.1 8960-8963AME_MAX_TEMPAME_MIN_TEMPRCVR_MOD_MAX_TEMPMAXIMUMAMEINTERNALALARMTEMPERATUREMINIMUMAMEINTERNALALARMTEMPERATUREMAXIMUMAMERRECEIVERMODULEALARMTEMPERATUREReal*4 deg C 0.0 to50.0Real*4 deg C 0.0 to50.0Real*4 deg C 0.0 to50.00.1 8964-89670.1 8968-89710.1 8972-89753-94

Document Number 2620002GCode Identification 0WY55WSR-88D ROCTBDDUAL POL - DRAFTNAME DESCRIPTION FORMAT UNITS(6)RCVR_MOD_MIN_TEMPBITE_MOD_MAX_TEMPBITE_MOD_MIN_TEMPDEFAULT_POLARIZATIONH_TR_LIMIT_DGRAD_LIMITH_TR_LIMIT_MAINT_LIMITV_TR_LIMIT_DGRAD_LIMITV_TR_LIMIT_MAINT_LIMITAME_CURRENT_TOLERANCEMINIMUMAMERECEIVERMODULEALARMTEMPERATUREMAXIMUMAME BITEMODULEALARMTEMPERATUREMINIMUMAME BITEMODULEALARMTEMPERATUREDEFAULT(H+V)MICROWAVEASSEMBLYPHASESHIFTERPOSITIONHORIZONTALTR LIMITERDEGRADELIMITHORIZONTALTR LIMITERMAINTENANCE LIMITVERTICAL TRLIMITERDEGRADELIMITVERTICAL TRLIMITERMAINTENANCE LIMITAME PELTIERCURRENTTOLERANCERANGE(ORVALUE)(8)Real*4 deg C 0.0 to50.0Real*4 deg C 0.0 to50.0Real*4 deg C 0.0 to50.0Integer*4 null 0 to20000Real*4 V 0.00 to6.00Real*4 V 0.00 to6.00Real*4 V 0.00 to6.00Real*4 V 0.00 to6.00Real*4 % 0.0 to20.0ACCURACY/PRECISIONBYTELOCATION0.1 8976-89790.1 8980-89830.1 8984-89871 8988-89910.01 8992-89950.01 8996-89990.01 9000-90030.01 9004-90070.1 9008-90113-95

NAME DESCRIPTION FORMAT UNITS(6)H_ONLY_POLARIZATIONV_ONLY_POLARIZATIONHORIZONTAL(H ONLY)MICROWAVEASSEMBLYPHASESHIFTERPOSITIONVERTICAL (VONLY)MICROWAVEASSEMBLYPHASESHIFTERPOSITIONDocument Number 2620002GCode Identification 0WY55WSR-88D ROCTBDDUAL POL - DRAFTRANGE(ORVALUE)(8)Integer*4 null 0 to20000Integer*4 null 0 to20000ACCURACY/PRECISIONBYTELOCATION1 9012-90151 9016-9019SPARE N/A N/A N/A N/A N/A 9020-9027REFLECTOR_BIAS ANTENNAREFLECTORBIASReal*4 dB -10.00 to10.000.01 9028-9031SPARE N/A N/A N/A N/A N/A 9032 - 9467Notes:1. Format is "mm/dd/yy", where mm = month, dd = day, and yy = year.2. Format is "hh-mm-ss", where hh = hour, mm = minutes, and ss = seconds.3. See Table XVI for default value.4. Value of the LSB of the power measurement.5. See Table XI for format.6. See Appendix B for unit definitions and standard symbology.7. Two's complement integer value should be multiplied by 360/2 16 to get the actual value in degrees.8. Range shown is after applicable scaling and conversion has been applied.9. Precision is shown to 5 decimal places. Actual precision is 13 digits.10. Integer range is -7281 to 7281.11. Integer range is 0 to 40049.12. Format is "baseline" or "current".13. Format is "11", null terminated string. This is always "11", for all builds.14. Format is "10", null terminated string. This number is the build number and changes with eachbuild.15. "T" or "F", null terminated string.3-96

Document Number 2620002GCode Identification 0WY55WSR-88D ROCTBDDUAL POL - DRAFTTable XVI.Two Way Atmospheric LossElevation SectorAtmospheric Attenuation (dB/km)Angles Range Defaults1 -1.0 deg to -0.5 deg -0.0200 to -0.0020 -0.01502 -0.5 deg to 0.0 deg -0.0200 to -0.0020 -0.01503 0.0 deg to 0.5 deg -0.0200 to -0.0020 -0.01204 0.5 deg to 1.0 deg -0.0200 to -0.0020 -0.01105 1.0 deg to 1.5 deg -0.0200 to -0.0020 -0.01006 1.5 deg to 2.0 deg -0.0200 to -0.0020 -0.00907 2.0 deg to 2.5 deg -0.0200 to -0.0020 -0.00808 2.5 deg to 3.0 deg -0.0200 to -0.0020 -0.00709 3.0 deg to 3.5 deg -0.0200 to -0.0020 -0.006010 3.5 deg to 4.0 deg -0.0200 to -0.0020 -0.006011 4.0 deg to 4.5 deg -0.0200 to -0.0020 -0.005012 4.5 deg to 5.0 deg -0.0200 to -0.0020 -0.005013 >5.0 deg -0.0200 to -0.0020 -0.00503-97

Document Number 2620002GCode Identification 0WY55WSR-88D ROCTBDDUAL POL - DRAFTTable XVII Digital Radar Data Generic Format Blocks (Message Type 31)Table XVII-AData Header BlockNAME DESCRIPTION FORMAT UNITS (1) RANGE (2) ACCURACY/PRECISIONRadarIdentifierCollectionTimeModifiedJulian DateAzimuthNumberAzimuth AngleCompressionIndicatorSpareRadial LengthAzimuthResolutionSpacingRadial StatusElevationNumberCut SectorNumberICAO RadarIdentifierRadial datacollection time inmilliseconds pastmidnight GMTCurrent Juliandate - 2440586.5(4)Radial numberwithin elevationscanAzimuth angle atwhich radial datawas collectedIndicates ifmessage type 31is compressed andwhat method ofcompression isused. The DataHeader Block isnot compressed.Spare and forceshalfwordalignmentUncompressedlength of theradial in bytesincluding theData Headerblock lengthAzimuthalspacing betweenadjacent radialsRadial Status(e.g. first, last)Elevation numberwithin volumescanSector Numberwithin cutString N/A (e.g., "KTLX") N/A 0 to 3Integer*4 msec 0 to 86,399,999 ± 2000/1BYTELOCATION(3)4 to 7Integer*2 d 1 to 65,535 1 8 and 9Integer*2 N/A 1 to 720 1 10 and 11Real*4 deg 0 to359.956055Code*1 N/A 0 =uncompressed1 = compressedusing BZIP22 = compressedusing zlib3 = future use± 0.1/NAN/A 16N/A N/A N/A N/A 17Integer*2 N/A 9352 to 14288bytesCode*1 N/A 1 = 0.5 (5)2 = 1.012 to 151 18 and 19N/A 20Code*1 N/A 0 to 132 (6) N/A 21Integer*1 N/A 1 to 25 1 22Integer*1 N/A 0 to 3 (7) 1 233-98

Document Number 2620002GCode Identification 0WY55WSR-88D ROCTBDDUAL POL - DRAFTNAME DESCRIPTION FORMAT UNITS (1) RANGE (2) ACCURACY/PRECISIONElevationAngleRadial SpotBlankingStatusAzimuthIndexingModeData BlockCountData BlockpointerData BlockpointerData BlockpointerData BlockpointerData BlockpointerElevation angle atwhich radialradar data wascollectedSpot blankingstatus for currentradial, elevationscan and volumescanAzimuth indexingvalue(Set if azimuthangle is keyed toconstant angles)Number of dataReal*4 deg -7.0 to 70.0 ± 0.1/NACode*1 N/A 0=none (8)1=radial2=elevation4=volumeN/A 28BYTELOCATION(3)24 to 27ScaledInteger*1N/A 0=no indexing1 to 100 meansindexing angleof 0.01 to1.00± 0.1/0.0129blocks (N)Integer*2 N/A 4 to 9 (9) 1 30 and 31Pointer to Data Integer*4 N/A 44 to 64 1 32 to 35Block for VolumeData ConstantType (see TableXVII-E) (10)Pointer to DataBlock forElevation DataConstant Type(see Table XVII-F)(10)Pointer to DataBlock for RadialData ConstantType(see Table XVII-H) (10)Pointer to DataBlock for Moment"REF" (see TablesXVII-B and XVII-I) (11)(12)Pointer to DataBlock for Moment"VEL" (see TablesXVII-B and XVII-I) (11)(12)Integer*4 N/A 84 or greater 1 36 to 39Integer*4 N/A 92 or greater 1 40 to 43Integer*4 N/A 112 or greater 1 44 to 47Integer*4 N/A 112 or greater 1 48 to 513-99

Document Number 2620002GCode Identification 0WY55WSR-88D ROCTBDDUAL POL - DRAFTNAME DESCRIPTION FORMAT UNITS (1) RANGE (2) ACCURACY/PRECISIONData BlockpointerData BlockpointerData BlockpointerData BlockpointerPointer to DataBlock for Moment"SW " (see TablesXVII-B and XVII-I) (11)(12)Pointer to DataBlock for Moment"ZDR" (see TablesXVII-B and XVII-I) (11)(12)Pointer to DataBlock for Moment"PHI" (see TablesXVII-B and XVII-I) (11)(12)Pointer to DataBlock for Moment"RHO" (seeTables XVII-Band XVII-I) (11)(12)BYTELOCATION(3)Integer*4 N/A 112 or greater 1 52 to 55Integer*4 N/A 112 or greater 1 56 to 59Integer*4 N/A 112 or greater 1 60 to 63Integer*4 N/A 112 or greater 1 64 to 673-100

Document Number 2620002GCode Identification 0WY55WSR-88D ROCTBDDUAL POL - DRAFTTable XVII-BData Block (Descriptor of Generic Data Moment Type)NAME DESCRIPTION FORMAT UNITS RANGE ACCURACY/PRECISIONData BlockTypeData MomentNameIndicates DataMoment TypeName of datamomentString N/A "D" 1 0String N/A "VEL", "REF","SW", "RHO","PHI", "ZDR"1 1 to 3BYTELOCATION(3)Reserved (14) Reserved (14) Integer*4 N/A Set to 0 1 4 to 7Number ofData MomentGatesNumber of datamoment gates forcurrent radialInteger*2 N/A 0 to 1840 1 8 and 9Data MomentRangeData MomentRange SampleIntervalTOVERSNR ThresholdControl FlagsData WordSize(NG)Range to center offirst range gateSize of datamoment sampleintervalThresholdparameter whichspecifies theminimumdifference in echopower betweentwo resolutiongates for them notto be labeled"overlayed"SNR threshold forvalid dataIndicates specialcontrol featuresNumber of bits(DWS) used forstoring data foreach DataMoment gateScaledInteger*2ScaledInteger*2ScaledInteger*2km 0.000 to32.768± 0.05/0.001km 0.25 to 4.0 ± 0.05/0.001dB 0.0 to 20.0 ± 0.1/0.110 and 1112 and 1314 and 15ScaledSInteger*2dB -12.0 to +20.0 ±0.1/0.125 16 and 17Code*1 N/A 0 = none 1 181 = recombinedazimuthalradials2 = recombinedrange gates3 = recombinedradials andrange gates tolegacyresolutionInteger*1 N/A 8 or 16 1 193-101

Document Number 2620002GCode Identification 0WY55WSR-88D ROCTBDDUAL POL - DRAFTNAME DESCRIPTION FORMAT UNITS RANGE ACCURACY/PRECISIONScaleOffsetData MomentsScale value usedto convert DataMoments frominteger to floatingpoint data (15)Offset value usedto convert DataMoments frominteger to floatingpoint data (15)Variable lengtharray of datamomentsReal*4 N/A Greater than0.0 to 65535.0BYTELOCATION(3)1 20 to 23Real*4 N/A 2.0 to 65535.0 1 24 to 27See TableXVII-ISee TableXVII-I1 28 to 24273-102

Document Number 2620002GCode Identification 0WY55WSR-88D ROCTBDDUAL POL - DRAFTTable XVII-EData Block (Volume Data Constant Type)NAME DESCRIPTION FORMAT UNITS RANGE ACCURACY/PRECISIONBYTELOCATION(3)Data Block Type Indicates Data String N/A "R" N/A 0Constant TypeData Name Volume Data String N/A "VOL" N/A 1 to 3Constant BlockLRTUP (size of Size of data block in Integer*2 N/A 44 1 4 and 5data block) bytesVersion Number Major Change (17) Integer*1 N/A 1 to 255 N/A 6See Note (1)Version Number Minor Change (18) Integer*1 N/A 0 to 255 N/A 7See Note (1)Lat Latitude Real*4 deg 0.0 to 90.0 TBD/NA 8 to 11Long Longitude Real*4 deg -180.0 to TBD/NA 12 to 15+180.0Site Height Height of site base SInteger* m -100 to 12000 ± 1/1 16 and 17above sea level 2Feedhorn Height Height of feedhorn Integer*2 m 0 to 1000 ± 1/1 18 and 19above groundCalibrationConstant (dBZ0)Reflectivity scalingfactor withoutcorrection by theground noise scalingfactors given in theadaptation datamessage (26)Real*4 dB -99.0 to +99.0 ± 1/ NA 20 to 23Horizontal SHVTx PowerVertical SHV TxPowerSystemDifferentialReflectivityInitial SystemDifferentialPhaseTransmitter Powerfor HorizontalChannelTransmitter Powerfor Vertical ChannelCalibration ofsystem ZDRInitial ΦDP for thesystemReal*4 kW 0 to 999.9 ± 0.5/ NA 24 to 27Real*4 kW 0 to 999.9 ± 0.5/ NA 28 to 31Real*4 dB -7.8750 to+7.7500± 0.1/ NA 32 to 35Real*4 deg 0.0 to 360.0 ± 1.0/NA 36 to 39VolumeCoveragePattern NumberIdentifies VolumeCoverage Patternbeing usedSpares Needed to force 4byte boundaryInteger*2 N/A 1 to 767See AppendixC for availableVCPs1 40 and 41N/A N/A N/A N/A 42 and 433-103

Document Number 2620002GCode Identification 0WY55WSR-88D ROCTBDDUAL POL - DRAFTTable XVII-F Data Block (Elevation Data Constant Type)NAME DESCRIPTION FORMAT UNITS RANGE ACCURACY/PRECISIONData BlockTypeData NameLRTUP (size ofdata block)ATMOSCalibrationConstant(dBZ0)Indicates DataConstant TypeElevation DataConstant BlockSize of data blockin bytesAtmosphericAttenuationFactorScaling constantused by the SignalProcessor for thiselevation tocalculatereflectivityString N/A "R" N/A 0String N/A "ELV" N/A 1 to 3BYTELOCATION(3)Integer*2 N/A 12 1 4 and 5ScaledSInteger*2dB/km -0.02 to -0.002 ± 0.004/0.0016 and 7Real*4 dB -99.0 to + 99.0 1/NA 8 to 11Table XVII-H Data Block (Radial Data Constant Type)NAME DESCRIPTION FORMAT UNITS RANGE ACCURACY/PRECISIONBYTELOCATION(3)Data Block Indicates Data String N/A "R" N/A 0TypeConstant TypeData Name Radial Data String N/A "RAD" N/A 1 to 3Constant BlockLRTUP (size of Size of data block Integer*2 N/A 20 1 4 and 5data block) in bytesUnambiguous Unambiguous Scaled km 115 to 511 ± 0.1/6 and 7Rangerange, IntervalSizeInteger*20.1Noise Level Horizontal Real*4 dBm -100.0 to ± 0.2 /8 to 11Channel-50.0NANoise Level Vertical Channel Real*4 dBm -100.0 to ± 0.2 /12 to 15-50.0NANyquist Nyquist Velocity Scaled m/s 8 to 35.61 ± 0.003/ 16 and 17VelocityInteger*20.01Spares Needed to force 4byte boundaryN/A N/A N/A N/A 18 and 193-104

Document Number 2620002GCode Identification 0WY55WSR-88D ROCTBDDUAL POL - DRAFTTable XVII-I Data Moment Characteristics and Conversion for Data Names (Production(25) )DataName"REF ""VEL ""SW ""ZDR "DataMomentDescriptionReflectivity(Z)Velocity(V)SpectrumWidth(σ)DifferentialReflectivity(ZDR)DataWordSize(bits)DataSize(bits)(19)Format8 8 Integer*18 8 Integer*18 8 Integer*18 8 Integer*1Offset(15)(20)Scale(15)(20)DataRangeascoded(21)66.0 2.0 2 to255129.0 2.0or1.02 to255129.0 2.0 2 to255128.0 16.0 2 to255DataRangeafterconversion-32.0to+94.5-63.5to+63.0or-127.0to+126.0-63.5to+63.0-7.8750toUnitsAccuracy/Precision(27)dBZ ± 1.0/0.50m/s ±1.0/0.50or±1.0/1.00m/s ± 1.0/0.50dB ± 0.4 (22) /0.06Range(km)LDM(16)460 1840300 1200300 1200300 1200"PHI ""RHO "DifferentialPhase(ΦDP)CorrelationCoefficient(ρhv)16 10 Integer*28 8 Integer*12.0 2.83612 to1023-60.0 300.0 2 to255+7.93750.0 to360.00.2067to1.0500deg ±2.5° (23) /0.35N/A ±0.006(24) /0.0033300 2400300 12003-105

Document Number 2620002GCode Identification 0WY55WSR-88D ROCTBDDUAL POL - DRAFTTable XVII-K Generic Format Header Block and Data Block (Message Type 31) (Notionaldescription showing pointers)3-106

3-107Document Number 2620002GCode Identification 0WY55WSR-88D ROCTBDDUAL POL - DRAFT

3-108Document Number 2620002GCode Identification 0WY55WSR-88D ROCTBDDUAL POL - DRAFT

Document Number 2620002GCode Identification 0WY55WSR-88D ROCTBDDUAL POL - DRAFT(1) See Appendix B for unit definitions and standard symbology.(2) This field represents the range of the item after any applicable scaling and conversion is done.(3) Byte location is relative to beginning of this message.(4) 1 January 1970 00.00 GMT = 1 Modified Julian Date.(5) Azimuthal spacing of radials is the commanded value not necessarily the actual spacing.(6) Format Defined in Table III-C. (Radial status definition)(7) A value of 0 is valid only for continuous surveillance cuts.(8) Equals 0 when spot blanking disabled; equals 4 when spot blanking enabled and no spot blankingradials in current elevation cut; equals 6 when there are no spot blanked radials in current elevationcut and current radial not spot blanked; equals 7 when current radial is spot blanked.(9) The number of data moments in each radial can vary from 1 to 6 depending on the VCP in use.There will always be 3 data blocks for "VOL", "ELV", and "RAD" plus the data moment block for"REF". Therefore, this parameter varies from 4 to 9.(10) Pointer is offset relative to beginning of Data Header Block (see table XVII-A). Note the DataHeader Block for data blocks "VOL", "ELV", and "RAD" must always be present but the pointers arenot order or location dependent but shown in this order in Table XVII-A for illustrative and claritypurposes.(11) Pointer is offset relative to beginning of Data Header Block (see table XVII-A) but if the pointervalue is 0, there is no Data Moment Block referenced. Normally, if the Data Moment is missing, thispointer would not be present and the Data Block Count reduced. However, it is optional to setpointers to zero or simply delete the pointer to the missing Data Moment Block.(12) The presence of these Moment Pointers in each radial is determined by the VCP controlling theradar and can vary from none to 6 unique Moments.(13) Format Defined in Table III-B. (Range conversion)(14) "Reserved" means the field has a future use but not implemented at this time and must be set tozero. The field is not a "Spare" available for future use.(15) A non-zero Scale value indicates unsigned integer data that can be converted to floating pointdata using the Scale and Offset fields, i.e., F = (N - OFFSET) / SCALE where N is the integer datavalue and F is the resulting floating point value. A scale value of 0 indicates floating point momentdata for each range gate.(16) LDM is the amount of space in bytes required for a data moment array and equals ((NG * DWS)/ 8) where NG is the number of gates at the gate spacing resolution specified and DWS is the numberof bits stored for each gate (DWS is always a multiple of 8).(17) Major version number. A larger major version number indicates a structural change hasoccurred within the ICD description. The current version is 1 for Build 10.0.3-109

Document Number 2620002GCode Identification 0WY55WSR-88D ROCTBDDUAL POL - DRAFT(18) Minor version number. A larger minor version number indicates that one or more data momentparameters have been added but the major structure is intact. The current version is 0 for Build10.0.(19) Data Size is the number of bits for the specified data moment used to offset and scale the datafor recording into the Data Word Size (DWS). As long as the Offset and Scaling parameters areapplied correctly to the recorded data for conversion back to engineering units, no knowledge of theData Size is needed.(20) The Scale and Offset values shown in Table XVII-I are typical values for the Moments shown.The conversion of the recorded integer values to meteorological values should always use the Scaleand Offset values found in the Data Moment Block for each Data Moment since they could changefrom radial to radial in future implementations.(21) For all data moment integer values N = 0 indicates received signal is below threshold and N = 1indicates range folded data. Actual data range is N = 2 through 255, or 1023 for data resolution size8, and 10 bits respectively.(22) For ZDR, the accuracy of 0.3 dB can be achieved for SNR ≥20 dB, for ρ hv ≥ 0.99 (rain), for σ > 2 ms - 1 ,and the dwell time of 50 ms.(23) For ΦDP, the accuracy of 2.0degreescan be achieved for SNR ≥20 dB, for σ > 2 ms -1 , and the dwell timeof 50 ms.(24) For rhv, the accuracy of 0.005 can be achieved for SNR ≥20 dB, for ρhv ≥ 0.99 (rain), for σ > 2 ms -1 ,and the dwell time of 50 ms.(25) Accuracy, precision, and range of each data moment is officially specified in the SystemSpecification Document.(26) This volumetric dBZ0 value is relative to the blue sky noise level shown in performance data inthe appropriate pulse width field -- "Short Pulse Noise" or "Long Pulse Noise".(27) The precision can be calculated exactly as 1.0/Scale but is shown here with only a selectednumber of significant digits.3-110

Document Number 2620002GCode Identification 0WY55WSR-88D ROCTBDDUAL POL - DRAFTAPPENDIX A GLOSSARY TABLEAcronym / DescriptionAbbreviationAAntenna/PedestalA/DAnalog/DigitalACAir conditionerAISAlarm Indication SignalAMPAmpereANSIAmerican National Standards InstituteANTAntennaARC/VSWR Arc/Voltage Standing Wave RatioARPAddress Resolution ProtocolASCIIAmerican Standard Code for Information InterchangeATTENAttenuatorAVSETAutomated Volume Scan Evaluation and TerminationBDDSBase Data Distribution SystemBITEBuilt-in-Test-EquipmentCAnother designator for CommunicationsCALCalibrationCFClutter FilterCHANChannelCIConfiguration Item (hardware)CMDCommandCOHOCoherentCOMCommunicationsCPCIComputer Program Configuration ItemCSUChannel Service UnitCTRControlCWContiguous WaveDAUData Acquisition UnitDOCDepartment of CommerceDoDDepartment of DefenseDOTDepartment of TransportationEDEdge DetectedEQUIPEquipmentFAAFederal Aviation AdministrationFOFiltered OccurrenceFREQFrequencyGENGeneratorGPSGlobal Positioning SystemHCIHuman Computer InterfaceI/OInput/OutputICDInterface Control DocumentICMPInternet Control Message ProtocolID, I.D.IdentificationIHLInternet Header LengthINInoperativeINITInitializationA-1

Document Number 2620002GCode Identification 0WY55WSR-88D ROCTBDDUAL POL - DRAFTAcronym /AbbreviationIPKDKLYKMKWLANLOGLSBMAINTMLOSMMMRMSBMSCFN/ANTPNWSOCORDAORPGOSFOSIPEDPFNPRFPVCPWRPCUPMCPPPRRAIRCVRCVRRDAREGRFRMSRPGSECSEQSGSIGSNMPSPSTSTALODescriptionInternet ProtocolDelayed KlystronKlystronKilometerKilowattsLocal Area NetworkLogarithmicLeast Significant BitMaintenanceMicrowave Line-Of-SightMaintenance MandatoryMaintenance RequiredMost Significant BitMaster Station Console FunctionNot ApplicableNetwork Time ProtocolNational Weather ServiceOccurrenceOpen RDAOpen RPGOperational Support FacilityOpen System InterconnectPedestalPulse Forming NetworkPulse Repetition FrequencyPermanent Virtual ChannelPowerPedestal Control UnitProgram Management CommitteePoint-to-Point ProtocolAnother designator for the ReceiverResource Availability IndicationAnother representation for ReceiverReceiverRadar Data Acquisition area (hardware and software)RegulatorRadiated FrequencyRemote Monitoring SubsystemRadar Product Generation area (hardware and software)Secondary AlarmSequenceSigmetSignalSimple Network Management ProtocolSignal ProcessorSystem Test SoftwareStable Local OscillatorA-2

Document Number 2620002GCode Identification 0WY55WSR-88D ROCTBDDUAL POL - DRAFTAcronym /AbbreviationSWSYSTT1TCMTCPTEMPTOUTSTRTSTUARTUDPUPSUTLVV & VVCPVDCVELVSWRWGWSR-88DXMTDescriptionSpectrum WidthSystem InformationTower/UtilitiesType 1 communications carrier link (1.544 megabits/second)Trellis Encoded ModulationTransmission Control ProtocolTemperatureTime-outsAnother designator for the TransmitterTestUniversal Asynchronous Receiver/TransmitterUser DatagramUninterruptible Power SupplyUtilitiesVoltsVerification & ValidationVolume Coverage PatternVolts Direct currentVelocityVoltage Standing Wave RatioWave GuideWeather Service Radar - 88 DopplerAnother representation for TransmitterA-3

Document Number 2620002GCode Identification 0WY55WSR-88D ROCTBDDUAL POL - DRAFTAPPENDIX B - UNIT DEFINITIONS AND SYMBOLOGYUnless otherwise noted, the units and symbology contained in this document adhere to those setforth in The International System of Units (SI). In some special cases there may be systemlimitations that force the use of non-standard symbology. In other special cases the quantity mightnot be recognized by the SI but is commonly used within the meteorological and radar engineeringcommunities.References:1) NIST Reference on Constants, Units, and Uncertainty (http://physics.nist.gov/cuu/index.html)Quantity Name SymbolAngular Velocity radian per second (2) rad/sdegree per second (4) deg/s (5)Area square meter (2) m^2 (5)Computer Data byte (4) byte (5)octet (4) octet (5)halfword (4) halfword (5)Electrical Current ampere (1) AElectrical Potentialvolt (2)VDifferencekilovoltkVmillivoltmVFrequency hertz (2) HzmegahertzMHzHeight kilometer kmLength meter (1) mkilometerkmnautical mile (3) nm (5)statute mile (4) mi (5)Mass kilogram (1) kgPercent percent (4) % (5)Plane Angle degree (3) deg (5)minute (3) min (5)radian (2)radsecond (3) s (5)Power decibel dB (3)decibels above one milliwatt dBm (5)(4)kilowattkWmegawattMWmilliwattmWwatt (2)WPressure bar (3) barmillibar (3) mb (5)Reflectivitydecibels of equivalent dBZreflectivitySpeed knot (3) kt (5)meter per second (2)m/smile per hour (4) mph (5)B-1

Quantity Name SymbolThermodynamicdegrees Celsius (2) deg C (5)TemperatureK kelvin (1)Time second (1) smicrosecond usec (5)millisecond msec (5)nanosecond nsec (5)minute (3)minhour (3)hday (3)dmonth (4) mo (5)year (4) yr (5)Volume cubic meter (2) m^3 (5)Notes:1. SI base unit2. SI derived unit3. Non-SI unit deemed acceptable for use by the SI4. Unit not recognized by SI5. Non-SI unit symbologyDocument Number 2620002GCode Identification 0WY55WSR-88D ROCTBDDUAL POL - DRAFTB-2

Document Number 2620002GCode Identification 0WY55WSR-88D ROCTBDDUAL POL - DRAFTAPPENDIX C - VOLUME COVERAGE PATTERNSThe following table indicates the VCP numbers implemented for each build. Definitions for eachVCP may be redefined for each builds.Build Number 9.0 10.011 1112 1221 2131 3132 32121 121 (1)211 211212 212221 221(1) The VCP Definition has changed for this build.WF Type LegendAbbreviationCSCD/WBCD/WOSZCSSZCDWF TypeContiguous SurveillanceContiguous Doppler with Range AmbiguityBatchContiguous Doppler without Range AmbiguityContiguous Surveillance with SZ-2 Phase CodingContiguous Doppler with SZ-2 Phase CodingC-1

Document Number 2620002GCode Identification 0WY55WSR-88D ROCTBDDUAL POL - DRAFTVOLUME COVERAGE PATTERN 11SCAN STRATEGY 1SHORT PULSEScan Surveillance Doppler PRF No.Elevation(deg)AZRate(deg/sePeriod(sec)WFTypePRFNo.NoPulses4 No.Pulses5 No.Pulses6 No.Pulses7 No.Pulsesc)0.5 18.677 19.27 CS 1 17 - - - - -0.5 19.226 18.72 CD/W - - 44 52 56 61 661.45 19.845 18.14 CS 1 16 - - - - -1.45 19.226 18.72 CD/W - - 44 52 56 61 662.4 16.117 22.34 B 1 6 35 41 43 46 503.4 17.897 20.12 B 2 6 35 41 43 46 504.3 17.897 20.12 B 2 6 35 41 43 46 505.3 17.457 20.62 B 3 10 35 41 43 46 506.2 17.468 20.61 B 3 10 35 41 43 46 507.5 25.170 14.30 CD/WO - - 34 41 43 46 508.7 25.400 14.17 CD/WO - - 33 41 43 46 5010.0 25.422 14.16 CD/WO - - 33 41 43 46 5012.0 25.466 14.13 CD/WO - - 33 41 43 46 5014.0 25.510 14.11 CD/WO - - 33 41 43 46 5016.7 25.598 14.06 CD/WO - - 33 41 43 46 5019.5 25.697 14.01 CD/WO - - 33 41 43 46 50Figure C-1 Volume Coverage Pattern 11Default Doppler PRF numbers are bolded and underlined.8 No.PulsesC-2

Document Number 2620002GCode Identification 0WY55WSR-88D ROCTBDDUAL POL - DRAFTVOLUME COVERAGE PATTERN 12SCAN STRATEGY: 1 SHORT PULSEScan Surveillance Doppler PRF No.Elevation(deg)AZRate(deg/sePeriod(sec)WFTypePRFNo.NoPulses4 No.Pulses5 No.Pulses6 No.Pulses7 No.Pulsesc)0.5 21.149 17.02 CS 1 15 - - - - -0.5 24.994 14.40 CD/W - - 34 40 43 46 500.9 21.149 17.02 CS 1 15 - - - - -0.9 25.994 14.40 CD/W - - 34 40 43 46 501.3 21.149 17.02 CS 1 15 - - - - -1.3 25.994 14.40 CD/W - - 34 40 43 46 501.8 24.642 14.61 B 1 3 25 29 32 34 372.4 26.400 13.64 B 2 3 25 30 32 35 383.1 26.400 13.64 B 2 3 25 30 32 35 384.0 26.400 13.64 B 2 3 25 30 32 35 385.1 28.004 12.86 B 3 3 25 30 32 35 386.4 28.004 12.86 B 3 3 25 30 32 35 388.0 28.400 12.68 CD/WO - - 30 35 38 41 4410.0 28.883 12.46 CD/WO - - 29 34 37 40 4412.5 28.740 12.53 CD/WO - - 29 34 37 40 4415.6 28.740 12.53 CD/WO - - 29 34 37 40 4419.5 28.740 12.53 CD/WO - - 29 34 37 40 44Figure C-2 Volume Coverage Pattern 12Default Doppler PRF numbers are bolded and underlined.8 No.PulsesC-3

Document Number 2620002GCode Identification 0WY55WSR-88D ROCTBDDUAL POL - DRAFTVOLUME COVERAGE PATTERN 21SCAN STRATEGY: 2 SHORT PULSEScan Surveillance Doppler PRF No.Elevation(deg)AZRate(deg/sePeriod(sec)WFTypePRFNo.NoPulses4 No.Pulses5 No.Pulses6 No.Pulses7 No.Pulsesc)0.5 11.338 31.63 CS 1 28 - - - - -0.5 11.360 31.69 CD/W - - 75 88 95 103 1111.45 11.338 31.63 CS 1 28 - - - - -1.45 11.360 31.69 CD/W - - 75 88 95 103 1112.4 11.184 32.18 B 2 8 59 70 76 82 883.4 11.184 32.18 B 2 8 59 70 76 82 884.3 11.184 32.18 B 2 8 59 70 76 82 886.0 11.184 32.18 B 3 12 59 70 76 82 889.9 14.260 25.25 CD/WO - - 59 70 76 82 8814.6 14.326 25.13 CD/WO - - 59 70 76 82 8819.5 14.414 24.98 CD/WO - - 59 70 76 82 88Figure C-3 Volume Coverage Pattern 21Default Doppler PRF numbers are bolded and underlined.8 No.PulsesC-4

Document Number 2620002GCode Identification 0WY55WSR-88D ROCTBDDUAL POL - DRAFTVOLUME COVERAGE PATTERN 31SCAN STRATEGY 3LONG PULSEScanElevation AZ Rate Period WFPRF No. No Pulses(deg)(deg/sec) (sec)Type0.50 5.043 71.39 CS 1 630.50 5.065 71.08 CD/W 2 871.50 5.043 71.39 CS 1 631.50 5.065 71.08 CD/W 2 872.50 5.043 71.39 CS 1 632.50 5.065 71.08 CD/W 2 873.50 5.065 71.08 CD/WO 2 874.50 5.065 71.08 CD/WO 2 87Figure C-4 Volume Coverage Pattern 31C-5

Document Number 2620002GCode Identification 0WY55WSR-88D ROCTBDDUAL POL - DRAFTVOLUME COVERAGE PATTERN 32SCAN STRATEGY 3SHORTPULSEScan Surveillance Doppler PRF No.Elevation(deg)AZRate(deg/sec)Period(sec)WFTypePRFNo.NoPulses4 No.Pulses5 No.Pulses6 No.Pulses7 No.Pulses0.50 4.966 72.49 CS 1 64 - - - - -0.50 4.548 71.15 CD/W - - 188 220 238 256 2781.50 4.966 72.49 CS 1 64 - - - - -1.50 4.548 71.15 CD/W - 188 220 238 256 2782.50 4.065 88.56 B 2 11 188 220 238 256 2783.50 4.065 88.56 B 2 11 188 220 238 256 2784.50 4.065 88.56 B 2 11 188 220 238 256 278Figure C-5 Volume Coverage Pattern 32Default Doppler PRF numbers are bolded and underlined.8 No.PulsesC-6

Document Number 2620002GCode Identification 0WY55WSR-88D ROCTBDDUAL POL - DRAFTVOLUME COVERAGE PATTERN 121SCAN STRATEGY MPDASHORTPULSEScan Surveillance Doppler PRF No.Elevation(deg)AZRate(deg/sec)Period(sec)WFTypePRFNo.NoPulses4 No.Pulses5 No.Pulses6 No.Pulses7 No.Pulses0.5 18.677 19.28 SZCS 1 17 - - - - -0.518.22 SZCD 8 - 43 51 55 59 6419.7540.5 27.400 13.14 CD/W 6 - 31 37 40 43 460.5 21.401 16.82 CD/W 4 - 40 47 51 55 591.45 19.842 18.54 SZCS 1 16 - - - - -1.45 19.754 18.22 SZCD 8 - 43 51 55 59 641.45 27.400 13.14 CD/W 6 - 31 37 40 43 461.45 21.401 16.82 CD/W 4 - 40 47 51 55 592.4 19.204 18.75 B 1 6 27 32 34 37 402.4 27.400 13.14 CD/WO 6 - 31 37 40 43 462.4 21.402 16.82 CD/WO 4 - 40 47 51 55 593.4 21.599 16.67 B 2 6 28 33 35 38 403.4 27.400 13.14 CD/WO 6 - 31 37 40 43 463.4 21.401 16.82 CD/WO 4 - 40 47 51 55 594.3 16.304 22.08 B 2 6 40 48 52 56 614.3 29.498 12.20 CD/WO 7 29 34 37 40 446.0 20.204 17.82 B 3 6 34 40 43 47 519.9 29.498 12.20 CD/WO 7 - 28 34 37 40 4314.6 29.795 12.08 CD/WO 8 - 28 33 36 39 4319.5 29.795 12.08 CD/WO 8 - 28 33 36 39 43Figure C-6 Volume Coverage Pattern 121Default Doppler PRF numbers are bolded and underlined.8 No.PulsesC-7

Document Number 2620002GCode Identification 0WY55WSR-88D ROCTBDDUAL POL - DRAFTVOLUME COVERAGE PATTERN 211SCAN STRATEGY SZ-2 SHORT PULSEScan Surveillance Doppler PRF No.Elevation(deg)AZRate(deg/sePeriod(sec)WFTypePRFNo.NoPulses4 No.Pulses5 No.Pulses6 No.Pulses7 No.Pulsesc)0.5 18.677 19.28 SZCS 1 17 - - - - -0.5 19.753 18.22 SZCD - - - - - - 641.45 19.841 18.14 SZCS 1 16 - - - - -1.45 19.753 18.22 SZCD - - - - - - 642.4 16.117 22.34 B 1 6 35 40 43 47 513.4 17.897 20.12 B 2 6 33 40 43 46 514.3 17.897 20.12 B 2 6 33 40 43 46 515.3 17.457 20.62 B 3 10 35 40 43 46 516.2 17.468 20.61 B 3 10 35 40 43 46 507.5 25.170 14.30 CD/WO - - 34 40 43 46 508.7 25.400 14.17 CD/WO - - 33 39 43 46 5010.0 25.422 14.16 CD/WO - - 33 39 43 46 5012.0 25.466 14.14 CD/WO - - 33 39 42 46 5014.0 25.510 14.11 CD/WO - - 33 39 42 46 5016.7 25.598 14.06 CD/WO - - 33 39 42 46 5019.5 25.697 14.01 CD/WO - - 33 39 42 45 49Figure C-7 Volume Coverage Pattern 211Default Doppler PRF numbers are bolded and underlined.8 No.PulsesC-8

Document Number 2620002GCode Identification 0WY55WSR-88D ROCTBDDUAL POL - DRAFTVOLUME COVERAGE PATTERN 212SCAN STRATEGY: SZ2SHORTPULSEScan Surveillance Doppler PRF No.Elevation(deg)AZRate(deg/sec)Period(sec)WFTypePRFNo.NoPulses4 No.Pulses5 No.Pulses6 No.Pulses7 No.Pulses0.5 21.149 17.02 SZCS 1 15 - - - - -0.5 16.897 21.30 SZCD - - - - 64 - -0.9 21.149 17.02 SZCS 1 15 - - - - -0.9 16.897 21.30 SZCD - - - - 64 - -1.3 21.149 17.02 SZCS 1 15 - - - - -1.3 16.897 21.30 SZCD - - - - 64 - -1.8 24.642 14.61 B 1 3 23 28 30 32 352.4 26.400 13.64 B 2 3 24 28 31 33 363.1 26.400 13.64 B 2 3 24 28 31 33 364.0 26.400 13.64 B 2 3 24 28 31 33 365.1 28.004 12.86 B 3 3 24 29 31 34 376.4 28.004 12.86 B 3 3 24 29 31 34 378.0 28.400 12.68 CD/WO - - 30 35 38 41 4410.0 28.883 12.46 CD/WO - - 29 35 38 41 4412.5 28.740 12.53 CD/WO - - 29 35 38 41 4415.6 28.740 12.53 CD/WO - - 29 35 38 41 4419.5 28.740 12.53 CD/WO - - 29 35 38 41 44Figure C-8 Volume Coverage Pattern 212Default Doppler PRF numbers are bolded and underlined.8 No.PulsesC-9

Document Number 2620002GCode Identification 0WY55WSR-88D ROCTBDDUAL POL - DRAFTVOLUME COVERAGE PATTERN 221SCAN STRATEGY: SZ-2 SHORT PULSEScan Surveillance Doppler PRF No.Elevation(deg)AZRate(deg/sePeriod(sec)WFTypePRFNo.NoPulses4 No.Pulses5 No.Pulses6 No.Pulses7 No.Pulsesc)0.5 11.338 31.75 SZCS 1 28 - - - - -0.5 15.612 23.06 SZCD - - 54 64 70 75 821.45 11.338 31.75 SZCS 1 28 - - - - -1.45 15.612 23.06 SZCD - - 54 64 70 75 822.4 10.745 33.50 B 2 8 61 73 79 85 923.4 10.745 33.50 B 2 8 61 73 79 85 924.3 10.745 33.50 B 2 8 61 73 79 85 926.0 11.184 32.19 B 3 12 59 69 75 81 889.9 12.129 29.68 CD/WO - - 70 83 90 97 10514.6 12.129 29.68 CD/WO - - 70 83 90 97 10519.5 12.129 29.68 CD/WO - - 70 83 90 97 105Figure C-9 Volume Coverage Pattern 221Default Doppler PRF numbers are bolded and underlined.8 No.PulsesC-10