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Page Title:
Figure 4-3. Harmonic Filter A1A2 Module Performance Test Setup. |
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|  TM 11-5820-919-40-2
SPECIAL TOOLS, MATERIALS, AND FABRICATED TEST CABLES AND FIXTURES
Description
Part Number
Reference
Harmonic Filter/Power Amplifier
Test Extender Cable
RF Coax Cable (2 each)
Audio Input/Keying Adapter
Figure 3-110
Kit, Tool, Electronic
TK-100/G
None
Bench Repair Center
Pace PRC-350C
None
Maintenance Kit, Printed Circuit
MEL-984/A
None
NOTE: Referenced figures are in 1M 11-5820-919-40*1.
TEST EQUIPMENT
Name
Designation
Quantity
Radio Set, Test Bed
AN/PRC-104
1
CAUTION
TO AVOID DAMAGE TO THE
Digital Voltmeter
AN/USM-341
1
BENCH TEST CABLE RADIO
(DVM, ohmmeter function)
PROTECTION CIRCUITS APPLY
POWER AS FOLLOWS:
Spectrum Analyzer
Hewlett Packard HP-141-T
1
1. CONNECT BENCH TEST
CABLE TO RADIO
- High Resolution
Hewlett Packard HP-8552B
1
IF Section
2. TURN ON POWER SUPPLY
AND CHECK OUTPUT LEVEL
- RF Section
Hewlett Packard-8553B
1
3 THEN CONNECT BENCH TEST
CABLE TO Power SUPPLY
- Tracking Generator
Hewlett Packard HP-8443A
1
Power Supply, DC
Hewlett Packard HP-64398
1
NOTES
1. EQUIVALENT TEST EQUIPMENT MAY BE USED
Attenuator, Coaxial
Narda 765-20
1
20 db, 30w man., 50 ohm
2. USE ONLY TEST EQUIPMENT THAT IS PROPERLY
CALIBRATED FAILURE TO DO SO MAY PROVIDE
ERRONEOUS OR MISLEADING PERFORMANCE OR
FAULT INDICATIONS
3
BEFORE USING SPECTRUM ANALYZER RF
Figure 4-3. Harmonic Filter A1A2 Module Performance Test Setup.
SECTION HP-85538 PERFORM PRELIMINARY
CHECKS CONTAINED IN THE HP-H553B OPERATING
MANUAL
41
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