ADJUSTMENT
Adjustment No. Adjustment Condition & Tuning Value Ref. No. CK. Point
Checking Set the signal generator output level to
AF Output
+60 dBu. The transceiver and SG connection
is the same as the squelch adjustment above.
Adjust the transceiver volume until the
distortion meter reads 5%.
Check that the AF output value at this point
as below.
Over
ANT Con
AF Output More than 3.5 W 3.5 W SP Jack
@ 4 ohm
load
Checking RX S/N Set the signal generator output level to
+60 dBu. Adjust the AF volume so that the
AF output is 50% of the rated value.
Check that the RX S/N in the bandwidth is
as the values below.
WIDE More than 40 dB Over 40dB
ANT Con
NARROW More than 34 dB Over 34dB SP Jack
Checking Set the signal generator output to +60 dBu
Howling as in RX adjustment, and for non modulation. ANT Con
set the internal speaker for operation, Int SP
and turn the AF volume up to maximum to
check that howling does not occur.
Checking While still in the AF output check status,
Maximum rotate the volume control clockwise to
RX Current obtain the maximum AF output. Check that the
current consumption at this time is as the
value below.
Max. RX Current Less than 1200 mA Less than PWR Con
1200mA
