Report: RF&Mod Systems-Part 1: Earth Stations - CCSDS

NASA WALLOPS FLIGHT FACILITY TRACKING SYSTEMSPACE-TO-EARTH LINK CHARACTERISTICSCHARACTERISTICSUNITSSUBNETWORK OR STATIONWALLOPS FLIGHT FACILITYALASKA SAR FACILITYGENERALSTATION DESIGNATION-Wallops 9-MeterASF 10LOCATION(S)-Wallops Island, VAFairbanks, AKDIAMETERm910RECEIVEFREQUENCIESMHz2200 - 23002200 - 2400, 8025 - 8400FREQUENCY RESOLUTIONHz10 00050 000ANTENNA GAIN @ 45 degdBi4445 (S), 56 (X)SYS NOISE TEMP @ ZENITHK200245, 225G/T @ 45 degdB2421.1 (S), 32.5 (X)POLARIZATION-RHC, LHCRHC, LHCANTENNA BEAMWIDTH (-3 dB)deg1.040.91 (S), 0.26 (X)ANTENNA ELLIPTICITYL.O. REF FREQ STAB @ 1 HrdB∆f/f(1)± 1 x 10 -3(1)± 1 x 10 -3RCVR AGC DYNAMIC RANGEdB136130RCVR THRESHOLD @ 2 Blo HzdBm-152 in 2 Blo = 10 Hz-146 in 2 Blo = 30 HzRCVR LOOP BANDWIDTHSHz10, 30, 100, 300, 1 K, 3 K30, 100, 300, 1 K, 3 KRCVR LOOP TYPE (ADAPT, FIX)-AdaptAdaptRCVR PLL ORDER(S)No.22ACQ SWEEP RANGEkHz± 15, ± 300± 250MIN ACQ SWEEP RATEHz/sDepends on Loop BWDepends on Loop BWMAX ACQ SWEEP RATEkHz/sDepends on Loop BWDepends on Loop BWACQ SWEEP STEP SIZEHzContinuousContinuousPROGRAMMED L.O.Yes/NoNoNoTELEMETRYMODULATION TYPE(S)MODULATION FORMAT(S)--PM, FM, AMAll IRIG'sBPSK, PM, FM, AM (S); QPSK (X)NRZ - L, SAR Data (X)MOD INDEX RANGERad Pk0.2 - 1.40.2 - 2.8SUBCARRIER FREQ RANGEkHz1 - 20001 - 4000 (S); 60 M, 105 M (X)SUBCARRIER WAVEFORMSin/SqSineSine(s)SYMBOL RATE RANGEs/s4 - 10 000 00010 - 4 000 000 (S); 60 M, 85 M, 105 M (X)SUBCARRIER/SYM RATE LIMIT-> 1.5> 1.5ARRAYS WITH STATIONSCHANNEL DECODING-TypeNone(1)None(1)DATA FORMAT-(1)(1)1. CAPABILITY OR DATA IS NOT AVAILABLE 2. SOME LIMITATIONS APPLY TO THIS CAPABILITY 3. NOT RECOMMENDED BY CCSDS6445-4512CCSDS 411 G-3 Page 4.19-27May 1997