Icom IC-F3061T, Регулировка

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Adjustment for IC-F3061T/S,IC-F3161T/S,IC-F3161DT/DS
Adjustment No. Value REF No. CK.POINT
Adjustment Condition & Tuning
SQUELCH
Set the SG as;
ADJUSTMENT Freq. (ADJ screen)
Level SQL
ANT connector
Increase the D/A value of "SQL"to close the
sqelch once, then decrease the D/A value of
"SQL"to set to the point where the squlch
just opens.
SQUELCH Verify the sqelch sensitivity as below.
VERIFY
ANT connector
Dropping the SG level, verify the squelch
opening.
AF POWER Set the SG level to +60dBu
EXT.SP
VERIFY Turn the [VOL] untill the distortion meter
shows"5%", and verify the AF level below.
AF OUTPUT
EXT.SP
Or, turn the [VOL] untill the distortion
meter shows "10%". and verify the
AF level below.
AF OUTPUT
EXT.SP
RX S/N Set the SG level +60dB, and turn the [VOL] to
ANT connector
VERIFY
EXT.SP
lated level.
WIDE
MID
NARROW
DEGITAL Install the UT-119H/UT-126H to the transceiver
INT.SP
OPERATION (MAIN/MAIN-A J2).
INT.MIC
VERIFY Verify that the digital operation can be done.
HOWLING Set the SG to +60dBu.
ANT connector
VERIFY Verify that max audio(Turn the [VOL]
INT.SP
max.clockwise) results in no houling.
More than 0.35 W (@ 8 ohms load)
More than 0.40 W
More than 34dB
set the AF output level to the haif of the
More than 40dB
More than 38dB
Sqelch
sensitivity
Less than -10dBu
around 155MHz
-14dBu
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