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TO 31R2-2TRC199-1
6-6
Table 6-5. Organizational Maintenance Guide - Operator - CONT
Symptom
Possible Cause
Remedy
Failed RCV receiver-transmitter
Replace RCV receiver-transmitter
Failed XMT receiver-transmitter
Replace XMT receiver-transmitter
Repeater transmits with correct
power but with no modulation
Failed tactical repeater assembly
Return the tactical repeater assembly
to the repair specialist for repair
Mismatched antenna
Ensure same configuration of receiver-
transmitter, diplexer, and antenna are
installed
Failed antenna
Replace antenna
Failed RCV receiver-transmitter
Replace RCV receiver-transmitter
Mismatched diplexer
Ensure same configuration of receiver-
transmitter, diplexer, and antenna are
installed
Failed diplexer
Replace diplexer
a. Repeater receives but with
degraded sensitivity, and
b. Repeater transmits with
correct power and modulation
Failed tactical repeater assembly
Return the tactical repeater assembly
to the repair specialist for repair
Improper diplexer adjustment
Perform diplexer adjustment
Mismatched diplexer
Ensure same configuration of
receiver-transmitter, diplexer, and
antenna are installed
Failed diplexer
Replace diplexer
Bad or no programming
Check receiver-transmitters for
proper frequency information -
correct if required
Mismatched antenna
Ensure same configuration of
receiver-transmitter, diplexer, and
antenna are installed
Failed antenna
Replace antenna
Failed antenna cable
Replace antenna cable
Failed XMT receiver-transmitter
Replace XMT receiver-transmitter
a. Repeater transmits with no
power and modulation or
degraded power and
modulation, and
b. Repeater receive characteristics
meets specified levels
Failed tactical repeater assembly
Return the tactical repeater assembly
to the repair specialist for repair
Содержание AN/TRC-199
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