HP 8648 A/B/C/D - Changpuak.ch

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A10 All Al2 Al3 Al4 Bl Fl MPl MP2 MP3 MP4 MP5 VIP6 MP7 VIPS VIP9 tiPlO VIP11 IIP12 MP13 MP14 MP15 MP16 MP17 MP18 MP19 MP24 MP25 MP26 MP27 MP28 Item 6-14 Replaceable Parts ‘Ihble 6-2. HP 8648BICID Replaceable Parts (continued) HP Part Number 08648-60024 08648-60191 08648-69024 QW. 08648-69191 1 33322-60011 1 08648-60025 1 08648-60010 1 08648-60126 1 08648-69126 1 08648-60375 1 3160-0866 1 2110-0780 1 08647-61025 1 08647-00027 1 08647-00030 1 08647-00031 1 08647-00020 1 08648-00012 1 D8647-00028 1 5041-3621 1 ~041-8801 4 1515-2086 4 3515-0372 18 0515-0380 35 0515-2243 4 08647-40003 2 0515-0669 1 0515-0669 1 0361-1341 4 2950-0054 2 2190-0584 3 08648-00025 1 08648-00026 1 0515-0664 3 0515-0367 2 Description FREQUENCY EXTENSION MODULE (Serial prefixes 5 3836A/3836U) FREQUENCY EXTENSION MODULE (Serial prefixes > 3847A/3847U) EXCHANGE FREQUENCY EXTENSION MODULE (Serial prefixes 5 3836A13836U) EXCHANGE FREQUENCY EXTENSION MODULE (Serial prefixes 2 3847Al3847U) MICROWAVE ATTENUATOR REVERSE POWER PROTECTION ASSEMBLY (RPP) PULSE MODULATOR ASSEMBLY (OPTION lE6) AUDIO GENERATOR BOARD ASSEMBLY (OPTION lE2) EXCHANGE AUDIO GENERATOR BOARD ASSEMBLY (OPTION lE2) 4UDIO GENERATOR UPGRADE KIT (OPTION lE2) FAN TBAX “USE 3 A 250 V (NOT SHOWN) 4SSEMBLY CHASSIS KIT ?or serial prefixes < 3836A/3836U, also order 08647-61030 >OVER CARDBOX :OVER-MOTHER BOARD :OVER RF VIOUNT-POWER SUPPLY :LAMP (MEMORY BOARD BRACKET) NOT ASSIGNED) :OVER-INSTRUMENT .INE SWITCH KEY CAP ‘OOT FULL MOD CREW M4 x .07 7MM-LG 90- DEG-FLH-HD EREW MACH. M3 x 0.5 BMM-LG SCREW MACH. M4 x 0.7 lOMM-LG SCREW MACH. M4.0 12SEMPAN TX REAR FOOT HANDLE ZREW MACH. M4 x 0.7 SOMM-LG %ZREW MACH. M4 x 0.7 SOMM-LG RIVET NYL 3.9DIA (HOLDS Bl TO MPI) VUT HEX l/2 - 28 WASHER LOCK M3 Z-BRACKET L’OP BRACKET OPTION lE2 jCREW MACH M3 x lPMM-LG EREW MACH M2.5 x BMM-LG
Sl Wl w2 w3 w4 w5 W6 w7 W8 w9 WlO WI1 w12 W16 w17 W18 Item ‘Ihble 6-2. HP 8648BICID Replaceable Parts (continued) HP Part Qty. Description Number 3101-2216 1 LINE SWITCH 0515-1940 2 SCREW MACH 2.5 GPCHPANTX (P/O Sl) 08647-61007 1 MODULATION CABLE 08647-61011 1 DISPLAY CABLE 08648-20127 1 RF OUTPUT CABLE (RPP to RF OUTPUT) 08647-61005 1 POWER SUPPLY CABLE (NOT ASSIGNED) 08647-61004 1 ASSEMBLY INCLUDES (LINE SWITCH (Sl) AND WIRE HARNESS AND LINE MODULE (A9)) 08648-20128 1 CABLE (FREQUENCY EXTENSION TO ATTENUATOR) 08648-20015 1 CABLE (ATTENUATOR TO RPP) 08648-20129 1 SEMI-RIGID CABLE (FREQUENCY EXTENSION TO PULSE MODULE) (OPTION lE6) 08648-20130 1 SEMI-RIGID CABLE (PULSE MODULE TO ATTENUATOR) (OPTION lE6) 08648-60005 1 PULSE MODULE COAX ASSEMBLY (OPTION lE6) 08648-60006 1 PULSE MODULE CABLE ASSEMBLY (OPTION lE6) 8120-6873 1 RIBBON CABLE ASSEMBLY, AUDIO BIAS (A14Jl TO A3528) (OPTION lE2) 08648-80057 1 CABLE ASSEMBLY, AUDIO GEN (A14J3 TO A3J21) (OPTION lE2) 08648-80056 1 CABLE ASSEMBLY, FRONT PANEL AUDIO CABLE (A14J2 TO MOD INPUT/OUTPUT) (OPTION 1E2) MISCELLANEOUS 5961-4720 1 TRANSIT CASE 08648-10012 1 HP 8648 SERVICE SUPPORT SOFTWARE 08648-60175 1 KIT TEST POINT EXTENDER 08648-60180 1 SERVICE SOFTWARE KIT Replaceable Parts 6-15
Page 1 and 2:
Operation and Service Guide HP 8648
Page 3 and 4:
Certification Warranty Hewlett-Pack
Page 5 and 6:
Instrument Support Center Hewlett-P
Page 7 and 8:
General Safety Considerations Warni
Page 9 and 10:
Contents 1. Operation Quick Overvie
Page 11 and 12:
Message During Servicing . . . . .
Page 13 and 14:
POWer Subsystem . . . . . . . . . .
Page 15 and 16:
AM Modulator . . . . . . . . . . .
Page 17 and 18:
Figures 2-l. HP 8648 Status Registe
Page 19 and 20:
7-68. Using the Open Dialog Box to
Page 21 and 22:
8-29. AM Accuracy Performance Test
Page 23 and 24:
Operation “Operation” contains
Page 25 and 26:
The following table describes the p
Page 27 and 28:
7. Modulation Source Press CMOD ON/
Page 29 and 30:
Operation Examples This section pro
Page 31 and 32:
Turn on the RF Output 3. Press C-1
Page 33 and 34:
Using the Increment 3. Enter a freq
Page 35 and 36:
Saving Instrument In this ten step
Page 37 and 38:
egseq9.dw la-l 0 Operation Examples
Page 39 and 40:
I Deleting a Register In this examp
Page 41 and 42:
Renumbering the In this example, yo
Page 43 and 44:
Inserting a Register in In this exa
Page 45 and 46:
Offsetting the RF Output from a Ref
Page 47 and 48:
la-20 Operation Examples 6. Change
Page 49 and 50:
la-22 Operation Examples Adjusting
Page 51 and 52:
Setting the Modulated 2. Press the
Page 53 and 54:
Setting Up Pager The following step
Page 55 and 56:
Selecting the Data 3. Set DATA RATE
Page 57 and 58:
Selecting the Pager Capcode (Addres
Page 59 and 60:
Selecting the Roaming 11. Set ROAMI
Page 61 and 62:
Frequency/Amplitude Frequency and A
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Function Function hmckeys.drw 1. FR
Page 65 and 66:
Function Setting Up the Pager Encod
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Function Setting the Format The for
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Function lb-10 Operation Reference
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Function I- / I I / 1’gMRl 0 non
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Function 1 b-22 Operation Reference
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Page 85 and 86:
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Function mmiii\ FREQUENCY 1 b-32 Op
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Function PN15 Setting the Data Rate
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Pulse Modulation Pulse Modulation N
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Increment Set Increment Set 1 b-38
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1 b-40 Operation Reference 2. Backs
Page 101 and 102:
Instrument Preset lb-42 Operation R
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Instrument Preset 1 b-44 Operation
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Memory Memory The memory keys allow
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Memory 3. Register Recall The recal
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Modulation Source Modulation Source
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Modulation Source Note 5. EXT AC EX
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RF output RF Output 1. RF ON/OFF Pr
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Rear Panel Operation Rear Panel 1.
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Remote Interface Remote Interface (
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Memory Interface Memory Interface (
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Operation Messages Front Panel Oper
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011 017 Amplitude exceeds ATTN HOLD
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HP-IB - Command Errors -101 -102 -1
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HP-IB Execution Errors HP-IB Device
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HP-IB Programming Background This s
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Programming Examples Examples are p
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Programming Pager 188 I~IJTF’IJT
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Command Statement Description Query
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%ble 2-1. Programming Command State
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‘Ihble 2-1. Programming Command S
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Ftwer6e Pwmr UnspecMed Amplkde Ext.
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Example: Generate a Service Request
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Unspecified Power This instrument p
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Line 50 Clears all status registers
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ABORt Subsystem ABORt (Option 1EP O
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Note FM Subsystem To set or change
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PAGing Subsystem [SOURceI (Option 1
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The contents of data to be filled i
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Note The data to be sent by the :DE
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[SOURce] : PAGing C : FORMatI :{FLE
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[SOURceI : PAGing C : FORMat] :
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[SOURceI :PAGing [:FORMat] :(FLEXIF
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PM Subsystem [SOURceI :PM [:DEViati
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STATUS Subsystem STATUS :QUEStionab
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Changing Parameters While Encoding
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HP-IB Capabilities The instrument i
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HP 8656157 Compatible Language The
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9-0~till Code* RC RL RP RO Rl R2 R3
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Installation Unpacking Your 1. Unpa
Page 179 and 180:
Replacing the Fuse If a fuse failur
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Turning On the Signal Generator Con
Page 183 and 184:
Specifications Options This chapter
Page 185 and 186:
output 10 MHZ, typically > 0.5 Vm l
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Nonharmonics (2 5 kHz offset, < + 4
Page 189 and 190: Resolution < 2001 MHz 2 2001 MHz De
Page 191 and 192: Environmental Operating temperature
Page 193 and 194: output Front Panel BNC Nominally 1
Page 195 and 196: Regulatory Information IS0 9002 Com
Page 197 and 198: Service Ship]ping Your This chapter
Page 199 and 200: Instrument rrequency Counter +equen
Page 201 and 202: Post-Repair ‘able 5-2. Adjustment
Page 203 and 204: ‘Ihble 5-3. Adjustments and Perfo
Page 205 and 206: Theory of Operation Introduction Us
Page 207 and 208: Overview The HP 8648A/B/C/D signal
Page 209 and 210: A2 Power Supply The power supply is
Page 211 and 212: A6 Output (HP 8648A) The output ass
Page 213 and 214: A 13 Pulse Modulator (HP 8648B/C/D
Page 215 and 216: Troubleshooting Checklist 0 Li Ll D
Page 217 and 218: Modulation Test Points and Power Su
Page 220: jA30 PAGER ENCODER (OPT 1EP) ! ,~,
Page 224 and 225: 502 Service Error Messages 506 Desc
Page 226 and 227: 5c-4 Service Error Messages 512 Des
Page 232 and 233: Replaceable Parts Introduction Asse
Page 234 and 235: Al AlAl AlA AlA AlA AlJl AlMPl 41MP
Page 236 and 237: w14 WI5 W16 w17 Wl8 Item able 6-1.
Page 238 and 239: I ,I/.” All MI-LO LIP12 I MP25 Fi
Page 242 and 243: Adjustments This chapter documents
Page 244 and 245: 2 Crimp , Connector ( 6 ) &Pin Conn
Page 246 and 247: Internal Reference Oscillator Adjus
Page 248 and 249: Pager Encoder Timebase Frequency Ad
Page 250 and 251: AM Level and Distortion HP 86488 On
Page 252 and 253: AM Level HP 8648B/C/D Only Descript
Page 254 and 255: Detector Offset HP 8648A Only Descr
Page 256 and 257: AM Level: FE HP 8648B/C/D Only (Not
Page 258 and 259: Predistortion and Detector Offset H
Page 260 and 261: Output Level: Frequency Extension C
Page 262 and 263: A3 Motherboard Figure 7-21. Locatio
Page 264 and 265: Motherboard Audio Path All HP 8648A
Page 266 and 267: DCFM All HP 8648A/B/C/D Description
Page 268 and 269: HF Power Level Accuracy All HP 8648
Page 270 and 271: 1 \ # I J @g@ ggjJ;o P~EEB~B~QH 6dB
Page 272 and 273: LF Power Level Accuracy All HP 8648
Page 274 and 275: FSK Deviation Option 1EP Only FSK D
Page 276 and 277: Service Support Software The Servic
Page 278 and 279: 4. Continue with the setup by selec
Page 280 and 281: Note 8. Continue with the setup by
Page 282 and 283: emember, you must restart MS Window
Page 284 and 285: 2. Once the User Information dialog
Page 286 and 287: d. Select the Add button to add the
Page 288 and 289: Running the Tests and Adjustments ,
Page 290 and 291:
Printing the Test and Adjustment Re
Page 292 and 293:
. In the Password field (item 2), t
Page 294 and 295:
in measurements using the power sen
Page 296 and 297:
Editing Test Equipment Editing of t
Page 298 and 299:
j&tapsckt... Test Equipment... Prin
Page 300 and 301:
Removing Device Drivers Removal of
Page 302 and 303:
Figure 7-63. Adding a Test Driver U
Page 304 and 305:
Adding Datapacks The addition of da
Page 306 and 307:
Removing Datapacks Removal of datap
Page 308 and 309:
HP-IB Address In the HP8648 Motherb
Page 310 and 311:
FhRud hth Ih* PDllam 0°C 1 you ham
Page 312 and 313:
Caution “lea tdaMtion , RoEoed -
Page 314 and 315:
Performance lksts Calibration Cycle
Page 316 and 317:
HP 438 Power Meter Instrumentation
Page 318 and 319:
Performance Tkst Descriptions The p
Page 320 and 321:
Connect the Test Equipment Note Con
Page 322 and 323:
HP 8648B/C/D Option lE2 Only Connec
Page 324 and 325:
‘l&t Record HP 8648BKYD Only Conn
Page 326 and 327:
AM Accuracy Performance Tkst (Optio
Page 328 and 329:
Phase Modulation Distortion Perform
Page 330 and 331:
Residual FM Performance Test Connec
Page 332 and 333:
Harmonics Performance Tkst Connect
Page 334 and 335:
DC FM Frequency Error Performance T
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Configure the HP 8648 1. Turn the R
Page 338 and 339:
‘I&ble 8-1. High Power Level Accu
Page 340 and 341:
Pulse Modulation Rise Time Performa
Page 342 and 343:
Pager Encoder Timebase Accuracy Per
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Note FSK Deviation Accuracy Perform
Page 346 and 347:
Symbol 0 0 0=0-Q Marker Desired Dev
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Internal Timebase: Aging Rate Perfo
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Measure the Phase Change Time Note
Page 352 and 353:
Power Level Accuracy Performance Te
Page 354 and 355:
HP 8648A ‘l&t Record ‘lhble 8-3
Page 356 and 357:
‘able 8-5. FM Accuracy Performanc
Page 358 and 359:
‘Ihble 8-7. FM Distortion Perform
Page 360 and 361:
Amplitude (am) -6 HP 8648A Test Rec
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EIP 8648A Test Record Table 8-9. AM
Page 364 and 365:
RF Frequency HP 8648A (MW 10 100 24
Page 366 and 367:
Amplitude WW 4 -6 ‘able 8-14. Spu
Page 368 and 369:
HP 8648A Test Record Note If the au
Page 370 and 371:
EIP 8648A Test Record ‘able 8-16.
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Frequency NW 999.9 HP 8648A Test Re
Page 374 and 375:
HP 8648B ‘I&t Record ‘able 8-20
Page 376 and 377:
RF Frequency HP 8648B WW 1500 1500
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HP 8648B Test Record ‘Ihble 8-26.
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HP 8648B Test Record ‘I’kble 8-
Page 382 and 383:
BP 8648B Test Record ‘Ihble 8-29.
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IIP 8648B Test Record ‘Ihble 8-31
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‘Ihble 8-35. Spurious Performance
Page 388 and 389:
EIP 8648B Test Record Note If the a
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Frequency WW 400 HP 8648B Test Reco
Page 392 and 393:
HP 8648B Test Record ‘able 8-37.
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HP 8648B Test Record If the automat
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HP 8648B Test Record ‘Ihble S-43.
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HP 8648C Test Record I%ble 8-46. HP
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HP 8648C Test Record 8-88 Performan
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FIP 8648C Test Record E-90 Performa
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HP 8648C Test Record 8-l 00 Perform
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HP 8648C Test Record E-102 Performa
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HP 8648C Test Record E-104 Performa
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BP 8648C Test Record Note If the au
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IIP 8648C Test Record E-108 Perform
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ElP 8648D Test Record ‘Ihble 8-71
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HP 8648D Test Record I I I I 1500 1
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HP 8648D Test Record RF Frequency H
Page 428 and 429:
HP 8648D Test Record 8-l 16 Perform
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EIP 8648D Test Record 8-l 18 Perfor
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HP 8648D Test Record 8.120 Performa
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Page 436 and 437:
EIP 8648D Test Record 8-l 24 Perfor
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HP 8648D Test Record 8-128 Performa
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HP 8648D Test Record 8.130 Performa
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Supplemental Verification Tksts The
Page 446 and 447:
CW Frequency Accuracy Supplemental
Page 448 and 449:
Page 450 and 451:
Page 452 and 453:
Test Record 9 kHz RF’ Level Accur
Page 454 and 455:
Index A Al theory of operation, 5a-
Page 456 and 457:
computer requirements, 7-35 configu
Page 458 and 459:
INT 1 kHz, lb-51 INT 400 Hz, lb-51
Page 460 and 461:
HP 8648B/C/D, 5-5 power, 3-2 cable,
Page 462 and 463:
T service information, 5-l support
Page 464:
U uninstalling the software, 7-41 u
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