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

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Contents-l 0 7-26. HF Power Level Accuracy Test Setup for Power Levels >-10dBm . . . . . . . . . . . . . . . . . . . 7-27. HF Power Level Accuracy Test Setup for Power Levels of-lOto-70dBm . . . . . . . . . . . . . . . 7-28. HF Power Level Accuracy Test Setup for Power Levels < -70 dBm and < 1300 MHz . . . . . . . . . . . 7-29. HF Power Level Accuracy Test Setup for Power Levels < -70 dBm and > 1300 MHz . . . . . . . . . . . 7-30. LF Output Level Test Setup . . . . . . . . . . . . . 7-31. LF Power Level Accuracy Test Setup for Power Levels of?-40dBm . . . . . . . . . . . . . . . . . 7-32. LF Power Level Accuracy Test Setup for Power Levels of
7-68. Using the Open Dialog Box to Search for a Datapack File to Add . . . . . . . . . . . . . . . . . . . 7-69. Removing a Datapack Using the Datapacks Window . 7-70. 110 Port Error Message . . . . . . . . . . . . . . . 7-71. HP Service Support Program Group . . . . . . . . . 7-72. HP Service Software for PC’s Selections . . . . . . . 7-73. Password Requested by User Information Dialog Box . 7-74. HP8648 Motherboard Repair Utility Window . . . . . 7-75. HP Service Support Program Group . . . . . . . . . 7-76. HP Service Software for PC’s Selections . . . . . . . 7-77. Password Requested by User Information Dialog Box . 7-78. HP8648 Motherboard Repair Utility Window . . . . . 8-l. FM Accuracy Equipment Setup . . . . . . . . . . . 8-2. FM Accuracy Equipment Setup for HP 8648B/C/D . . 8-3. FM Accuracy Equipment Setup for Option lE2 . . . . 8-4. FM Accuracy Equipment Setup for HP 8648B/C/D Option lE2 . . . . . . . . . . . . . . . . . . . 8-5. FM Distortion Equipment Setup . . . . . . . . . . . 8-6. FM Distortion Equipment Setup for HP 8648B/C/D . . 8-7. AM Accuracy Equipment Setup . . . . . . . . . . . 8-8. AM Accuracy Equipment Setup for Option lE2 . . . . 8-9. AM Distortion Equipment Setup . . . . . . . . . . . 8-10. Phase Modulation Distortion Equipment Setup . . . . 8-11. Phase Modulation Distortion Equipment Setup for HP 8648B/C/D . . . . . . . . . . . . . . . . . . . 8-12. Residual FM Equipment Setup . . . . . . . . . . . . 8-13. Harmonics Equipment Setup . . . . . . . . . . . . 8-14. Spurious Equipment Setup . . . . . . . . . . . . . 8-15. DC FM Frequency Error Equipment Setup . . . . . . 8-16. Equipment Setup for the HP 8648A and HP 8648B/C/D 5 1300MHz. . . . . . . . . . . . . . . . . . . 8-17. Equipment Setup for the HP 8648B/C/D > 1300 MHz . 8-18. Pulse Modulation On/Off Ratio Equipment Setup. . . . 8-19. Pulse Modulation On/Off Risetime Equipment Setup. . 8-20. Pager Encoder Timebase Accuracy Equipment Setup . 8-21. FSK Deviation Accuracy Equipment Setup . . . . . . 8-22. Internal Timebase: Aging Rate Test Setup . . . . . . 8-23. HF Power Level Accuracy Test Setup Setup for Power Levels > -10 dBm . . . . . . . . . . . . . . . 8-24. HF Power Level Accuracy Test Setup for Power Levels of-lOto-70dBm . . . . . . . . . . . . . . . 8-25. HF Power Level Accuracy Test Setup for Power Levels < -70 dBm and 5 1300 MHz . . . . . . . . . . . 8-26. HF Power Level Accuracy Test Setup for Power Levels < -70 dBm and > 1300 MHz . . . . . . . . . . . 9- 1. Frequency Accuracy Equipment Setup . . . . . . . . 9-2. 9 kHz RF Level Accuracy Equipment Setup . . . . . 7-64 7-65 7-67 7-68 7-68 7-69 7-69 7-70 7-70 7-71 7-72 8-6 8-7 8-8 8-9 8-10 8-11 8-12 8-13 8-14 8-15 8-16 8-17 8-19 8-20 8-21 8-22 8-23 8-26 8-27 8-29 8-30 8-36 8-38 8-39 8-39 8-40 9-3 9-8 Contents-l 1
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: Figures 2-l. HP 8648 Status Registe
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
Page 63 and 64: Function Function hmckeys.drw 1. FR
Page 65 and 66: Function Setting Up the Pager Encod
Page 67 and 68: Function Setting the Format The for
Page 69 and 70:
Function lb-10 Operation Reference
Page 71 and 72:
Page 73 and 74:
Page 75 and 76:
Page 77 and 78:
Function I- / I I / 1’gMRl 0 non
Page 79 and 80:
Page 81 and 82:
Function 1 b-22 Operation Reference
Page 83 and 84:
Page 85 and 86:
Page 87 and 88:
Page 89 and 90:
Page 91 and 92:
Function mmiii\ FREQUENCY 1 b-32 Op
Page 93 and 94:
Function PN15 Setting the Data Rate
Page 95 and 96:
Pulse Modulation Pulse Modulation N
Page 97 and 98:
Increment Set Increment Set 1 b-38
Page 99 and 100:
1 b-40 Operation Reference 2. Backs
Page 101 and 102:
Instrument Preset lb-42 Operation R
Page 103 and 104:
Instrument Preset 1 b-44 Operation
Page 105 and 106:
Memory Memory The memory keys allow
Page 107 and 108:
Memory 3. Register Recall The recal
Page 109 and 110:
Modulation Source Modulation Source
Page 111 and 112:
Modulation Source Note 5. EXT AC EX
Page 113 and 114:
RF output RF Output 1. RF ON/OFF Pr
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Rear Panel Operation Rear Panel 1.
Page 117 and 118:
Remote Interface Remote Interface (
Page 119 and 120:
Memory Interface Memory Interface (
Page 121 and 122:
Operation Messages Front Panel Oper
Page 123 and 124:
011 017 Amplitude exceeds ATTN HOLD
Page 125 and 126:
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
Page 131 and 132:
Programming Examples Examples are p
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Programming Pager 188 I~IJTF’IJT
Page 135 and 136:
Command Statement Description Query
Page 137 and 138:
%ble 2-1. Programming Command State
Page 139 and 140:
‘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
Page 151 and 152:
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
Page 157 and 158:
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] :
Page 163 and 164:
[SOURceI :PAGing [:FORMat] :(FLEXIF
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PM Subsystem [SOURceI :PM [:DEViati
Page 167 and 168:
STATUS Subsystem STATUS :QUEStionab
Page 169 and 170:
Changing Parameters While Encoding
Page 171 and 172:
HP-IB Capabilities The instrument i
Page 173 and 174:
HP 8656157 Compatible Language The
Page 175 and 176:
9-0~till Code* RC RL RP RO Rl R2 R3
Page 177 and 178:
Installation Unpacking Your 1. Unpa
Page 179 and 180:
Replacing the Fuse If a fuse failur
Page 181 and 182:
Turning On the Signal Generator Con
Page 183 and 184:
Specifications Options This chapter
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output 10 MHZ, typically > 0.5 Vm l
Page 187 and 188:
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
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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 228 and 229:
Page 230 and 231:
Page 232 and 233:
Replaceable Parts Introduction Asse
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Al AlAl AlA AlA AlA AlJl AlMPl 41MP
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w14 WI5 W16 w17 Wl8 Item able 6-1.
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I ,I/.” All MI-LO LIP12 I MP25 Fi
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A10 All Al2 Al3 Al4 Bl Fl MPl MP2 M
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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
Page 336 and 337:
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
Page 344 and 345:
Note FSK Deviation Accuracy Perform
Page 346 and 347:
Symbol 0 0 0=0-Q Marker Desired Dev
Page 348 and 349:
Internal Timebase: Aging Rate Perfo
Page 350 and 351:
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
Page 362 and 363:
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
Page 378 and 379:
HP 8648B Test Record ‘Ihble 8-26.
Page 380 and 381:
HP 8648B Test Record ‘I’kble 8-
Page 382 and 383:
BP 8648B Test Record ‘Ihble 8-29.
Page 384 and 385:
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
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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.
Page 398 and 399:
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
Page 404 and 405:
Page 406 and 407:
Page 408 and 409:
Page 410 and 411:
Page 412 and 413:
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
Page 418 and 419:
BP 8648C Test Record Note If the au
Page 420 and 421:
IIP 8648C Test Record E-108 Perform
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ElP 8648D Test Record ‘Ihble 8-71
Page 424 and 425:
HP 8648D Test Record I I I I 1500 1
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HP 8648D Test Record RF Frequency H
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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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Page 440 and 441:
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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