Fluke 6080A - STATUS SIGNALS AND STATUS CODES 6-35.

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TROUBLESHOOTING AND REPAIR

Table 6-13. Filter Tests

STATUS SIGNALS AND STATUS CODES 6-35.

Table 6-14. lists the major hardware status signals monitored by the software and the

corresponding front panel status code.

Table 6-14. Status Signals and Codes

6-13

CODE

339

340

341

342

343

344

345

346

347

348

349

350

351

352

353

354

355

356

FREQUENCY

20 MHz

30 MHz

40 MHz

60 MHz

100 MHz

150 MHz

200 MHz

300 MHz

400 MHz

550 MHz

650 MHz

800 MHz

100 MHz

200 MHz

500 MHz

1024

MHz

FREQ BAND

15 - 22 MHz

22 - 32 MHz

32 - 47 MHz

47 - 64 MHz

64 - 128 MHz

128 - 180 MHz

180 - 256 MHz

256 - 350 MHz

350 - 512 MHz

512 - 625 MHz

625 - 730 MHz

730 -

1056

MHz

15 - 22 MHz

22 - 32 MHz

32 - 47 MHz

47 - 64 MHz

256 - 350 MHz

512 - 730 MHz

EXPECTED STATE

OF ALC LOOP

Leveled

Unleveled

Amplitude = 15.0 dBm

ASSEMBLY

A7 Attenuator/RPP

A10 Premodulator

A4 Sub-Synthesizer

A2 Coarse Loop

A12 Sum Loop

A2 Coarse Loop

A14 FM loop

STATUS

CODE

240

241

242

243

244

245

246

247

SIGNAL

RPTRPL

ALCUNLVL

SUBUNLKL

CORUNLKL

SUMUNLKL

SUMUNLVL

REFUNLKL

FMUNLKL

DESCRIPTION

RPP Tripped

ALC Loop Unleveled or AM

Overmodulation

Sub-Synthesizer Unlocked

Coarse Loop Unlocked

Sum Loop Unlocked

Sum Loop Unleveled

Reference Loop Unlocked

FM Loop Unlocked or FM

Overmodulation

Fluke 6080A - STATUS SIGNALS AND STATUS CODES 6-35.

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