Icom IC-V80E Service Manual Addendum page 52

5-3 TRANSMIT ADJUSTMENTS (continued)
1) Select an adjustment item using [Y]/[Z].
2) Set or modify the adjustment value as specifi ed using [DIAL], then push
TRANSCEIVER'S
ADJUSTMENT
FM 1 • Frequency : 144.000 MHz
DEVIATION • Transmitting
( Band low)
( Band high) 2 • Frequency : 148.000 MHz
• Transmitting
MODULATION 1 • Frequency : 144.000 MHz
BALANCE • Transmitting
( Band low)
( Band high) 2 • Frequency : 148.000 MHz
• Transmitting
TONE 1 • Frequency : 146.000 MHz
DEVIATION • Transmitting
(CTCSS)
(DTCS) 2 • Frequency : 146.000 MHz
• Transmitting
(DTMF) 3 • Frequency : 146.000 MHz
• Transmitting
( EUROPEAN 4 • Frequency : 146.000 MHz
TONE) • Transmitting
¤ CONNECTION
MODULATION ANALYZER
(0.1–300 MHz)
CONDITION
1) Connect a modulation analyzer to
the antenna connector through an
attenuator, and set it as;
2) Connect the JIG cable "#2" to the [MIC]
jack.
3) Connect an audio generator to the JIG
cable (see the page 5-1), and set it as;
1) Connect a modulation analyzer to
the antenna connector through an
attenuator, and set it as;
2) Connect an audio generator to the JIG
cable "#2" (see the page 5-1), and set it
as;
1) Connect a modulation analyzer to
the antenna connector through an
attenuator, and set it as;
2) No audio signals are applied.
SETTING
HPF : OFF
LPF : 20 kHz
De-emphasis : OFF
Detector : (P-P)/2
ATTENUATOR
(30 dB/10 W)
OPERATION
HPF : OFF
LPF : 20 kHz
Frequency : 1 kHz
Level : 150 mVrms
HPF : OFF
LPF : 20 kHz2)
Frequency : 300 Hz
Level : 450 mVrms
HPF : OFF
LPF : 20 kHz
5 - 5
.
[ENT]
ADJUSTMENT
ITEM
To [MIC]
JIG cable "#2"
(See the page 5-1)
VALUE
±4.1 to ±4.3
kHz
±4.1 to ±4.3
kHz
±0.7 to ±0.8
kHz
±3.4 to ±3.6
kHz