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

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HP 8648B Test Record ‘Ihble 8-26. FM Distortion Performance Test - Part 1 I I I 1000 100 I 0 I 1 0.16 ‘Ihble 8-27. FM Distortion Performance Test - Part 2 2000 2001.5 700 50 0 1 0.16 2000 2001.5 700 100 0 1 0.16 Performance Tests 6-65
HP 8648B Test Record 8-66 Performance Tests lhble 8-28. AM Accuracy Performance Test Amplitude Frequency Depth ww ww cw Lower -1 Unc;;jinty 4 I 2 I 10 I 12 I 0.21 I I 2 I 30 1 33 1 0.6 1 I 2 I 60 1 64.5 1 1.2 1 I 248 10 I 12 I 0.11 I I 248 1 30 I 33 I 0.31 I 60 1 64.5 1 0.61 I 10 30 I 12 I 0.11 I I 33 I 0.31 I I 400 1 60 1 64.5 1 0.61 I 700 700 700 E1000 1000 1000 10 I 12 I 0.11 I 30 I 33 I 0.31 I 60 1 64.5 1 0.61 I 10 I 12 I 0.11 I 30 27 33 0.31 60 55.5 64.5 0.61
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Operation and Service Guide HP 8648
Page 3 and 4:
Certification Warranty Hewlett-Pack
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Instrument Support Center Hewlett-P
Page 7 and 8:
General Safety Considerations Warni
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Contents 1. Operation Quick Overvie
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Message During Servicing . . . . .
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POWer Subsystem . . . . . . . . . .
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AM Modulator . . . . . . . . . . .
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Figures 2-l. HP 8648 Status Registe
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7-68. Using the Open Dialog Box to
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8-29. AM Accuracy Performance Test
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Operation “Operation” contains
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The following table describes the p
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7. Modulation Source Press CMOD ON/
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Operation Examples This section pro
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Turn on the RF Output 3. Press C-1
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Using the Increment 3. Enter a freq
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Saving Instrument In this ten step
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egseq9.dw la-l 0 Operation Examples
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I Deleting a Register In this examp
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Renumbering the In this example, yo
Page 43 and 44:
Inserting a Register in In this exa
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Offsetting the RF Output from a Ref
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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
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Setting Up Pager The following step
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Selecting the Data 3. Set DATA RATE
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Selecting the Pager Capcode (Addres
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Selecting the Roaming 11. Set ROAMI
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Frequency/Amplitude Frequency and A
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Function Function hmckeys.drw 1. FR
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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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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
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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 (
Page 119 and 120:
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
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
Page 185 and 186:
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
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Service Ship]ping Your This chapter
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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 228 and 229:
Page 230 and 231:
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
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A10 All Al2 Al3 Al4 Bl Fl MPl MP2 M
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
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AM Level and Distortion HP 86488 On
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AM Level HP 8648B/C/D Only Descript
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Detector Offset HP 8648A Only Descr
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AM Level: FE HP 8648B/C/D Only (Not
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Predistortion and Detector Offset H
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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
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DCFM All HP 8648A/B/C/D Description
Page 268 and 269:
HF Power Level Accuracy All HP 8648
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1 \ # I J @g@ ggjJ;o P~EEB~B~QH 6dB
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LF Power Level Accuracy All HP 8648
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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
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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
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. 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
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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
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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
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Performance Tkst Descriptions The p
Page 320 and 321:
Connect the Test Equipment Note Con
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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.
Page 372 and 373: 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 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
Page 386 and 387: ‘Ihble 8-35. Spurious Performance
Page 388 and 389: EIP 8648B Test Record Note If the a
Page 390 and 391: Frequency WW 400 HP 8648B Test Reco
Page 392 and 393: HP 8648B Test Record ‘able 8-37.
Page 394 and 395: HP 8648B Test Record If the automat
Page 396 and 397: HP 8648B Test Record ‘Ihble S-43.
Page 398 and 399: HP 8648C Test Record I%ble 8-46. HP
Page 400 and 401: HP 8648C Test Record 8-88 Performan
Page 402 and 403: FIP 8648C Test Record E-90 Performa
Page 412 and 413: HP 8648C Test Record 8-l 00 Perform
Page 414 and 415: HP 8648C Test Record E-102 Performa
Page 416 and 417: 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
Page 422 and 423: ElP 8648D Test Record ‘Ihble 8-71
Page 424 and 425: HP 8648D Test Record I I I I 1500 1
Page 426 and 427: 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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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
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Index A Al theory of operation, 5a-
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computer requirements, 7-35 configu
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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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HP 8648 A/B/C/D - Changpuak.ch

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