Icom IC-F3061T Adjustment page 4

Adjustment No.
Install the UT-119H/UT-126H to the
DIGITAL
transceiver(MAIN/MAIN-A J2).
Set "Dig Mode" to 7, and transmit in a
MODULATION
digital ch. And adjust the deviation as below.
ADJUSTMENT
around 155MHz
around 136MHz
around 174MHz
Verify the deviation as below in the band.
DEVIATION
VERIFY
In cace of 60% deviation
DEVIATION LEVEL
In cace of 15mVrms input
Adjust the deviation of CTCSS signal(151.4Hz)
CTCSS/DTCS
on the ADJ screen.
DEVIATION
ADJUSTMENT
ADJUSTMENT FREQUENCY
CTCSS/DTCS
Verify the deviation of the CTCSS and DTCS(CODE:007)
signals as below.
DEVIATION
VERIFY
Adjust the deviation of signal on the ADJ
2TONE
screen (IC-F3161T/S,IC-F3161DT/S only).
5TONE,DTMF
DEVIATION
ADJUSTMENT
Verify the deviation as below.
2TONE
5TONE,DTMF
DEVIATION
VERIFY
Verify the S/N ratio as below.(70% dev.)
TX S/N
VERIFY
Adjustment for IC-F3061T/S,IC-F3161T/S,IC-F3161DT/DS
Adjustment Condition & Tuning
FREQUENCY
ADJUSTMENT ITEM
MOD D C
MOD D L
MOD D H
WIDE
±2.20 -±3.80 kHz
MID ±1.75 -±3.05 kHz
NARROW ±1.10 -±1.90 kHz
WIDE ±0.70 ± 0.02 kHz
WIDE ±0.50 -±0.90 kHz
MID ±0.40 -±0.75 kHz
NARROW ±0.25 -±0.50 kHz
NARROW
WIDE ±2.40 -±3.60 kHz
MID ±1.90 -±2.90 kHz
NARROW ±1.20 -±1.80 kHz
WIDE
MID More than 38dB
NARROW More than 34dB
ADJUSTMENT VALUE.
±1.37 ±0.02kHz
10 - 20 mVrms
around 155MHz
±1.50 kHz
More than 40dB
Value REF No.
(ADJ screen)
MOD D C
MOD D L
MOD D H
(ADJ screen)
CTCS/DTCS
(ADJ screen)
S.Tone
DTMF=P3
CK.POINT
ANT connector
ANT connector
ANT connector
ANT connector
ANT connector
ANT connector
ANT connector
ANT connector
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