ADJUSTMENT
Adjustment No. Adjustment Condition & Tuning Value Ref. No. CK. Point
Checking RX Check that the signal generator level is as
Sensitivity follows when the distortion meter shows
12 dB SINAD in the range of
frequency coverage.
RX Sensitivity Less than -10 dBu Less-10dB ANT Con
SP Jack
Use the same check method for Narrow
channels also.
Adjusting the This Adjustment should be perform after the
S3 LEVEL RX sensitivity adjustment finished.
Set the signal generator following setting
for wide channels.
Adjust Freq. Near 136 MHz
SG Input level +23 dBu
Modulation Freq. 1kHz
WIDE ± 3.5 kHz
S3 SET COMMAND with the Adjustment soft
Adj.Soft ANT Con
ware. S-METER
S3 Level
Adjusting the
Set the signal generator level to the
S1 LEVEL following value.
SG Output Level -7 dBu
S1 SET COMMAND with the Adjustment soft
Adj.Soft ANT Con
ware. S-METER
S1 Level
