Icom ID-880H Service Manual

5-2 FREQUENCY AND TRANSMIT AMPLIFIER ADJUSTMENT
Select an adjustment item using [VFO/MHz] / [M/CALL], then set the adjustment value as specifi ed using [DIAL].
ADJUSTMENT
ADJUSTMENT
ITEM
OPERATION VALUE
REFERENCE
FREQUENCY
[REF]
1 1) Connect an RF power meter to the antenna connector.
2) Loose couple a frequency counter to the antenna
connector.
3) While transmitting, adjust the TX frequency using [DIAL],
then push [BAND] to store the adjustment value.
435.0000 MHz
1)
440.0000 MHz
2)
VHF BAND
TRANSMIT POWER
[PHL]
1• Connect an RF power meter to the antenna connector.
–
[Hi power]
(BAND LOW)
2• While transmitting, adjust the TX power using [DIAL], then
push [BAND] to store the adjustment value.
50 W
(Except [TPE])
25 W ([TPE])
(BAND HIGH)
[PHH]
[Mid power]
(BAND LOW)
[PML]
3
15 W
(BAND HIGH)
[PMH]
[Low power]
(BAND LOW)
[PLL]
4
5 W
(BAND HIGH)
[PLH]
VHF BAND
CURRENT PROTECT
REFERENCE
[PHL]
1 1) Set the power supply voltage to 12.0 V.
2) Connect an RF power meter to the antenna connector.
–
[BAND LOW]
2• While transmitting, push [BAND] to store the adjustment
value.
(Automatic
adjustment)
[BAND HIGH]
[PHH] 3
UHF BAND
TRANSMIT POWER
[PHL]
1• Connect an RF power meter to the antenna connector.
–
[Hi power]
(BAND LOW)
2• While transmitting, adjust the TX power using [DIAL], then
push [BAND] to store the adjustment value.
50 W
(Except [TPE])
25 W ([TPE])
(BAND HIGH)
[PHH]
[Mid power]
(BAND LOW)
[PML]
3
15 W
(BAND HIGH])
[PMH]
[Low power]
(BAND LOW)
[PLL]
4
5 W
(BAND HIGH)
[PLH]
UHF BAND
CURRENT PROTECT
REFERENCE
[PHL]
1 1) Set the power supply voltage to 12.0 V.
2) Connect an RF power meter to the antenna connector.
–
(BAND LOW)
2• While transmitting, push [BAND] to store the adjustment
value.
(Automatic
adjustment)
(BAND HIGH)
[PHH] 3
1)
Except [USA], [AUS], [CHN], [EXP]
2)
[USA], [AUS], [CHN], [EXP]
5 - 3

Icom ID-880H Specifications

General

Input voltage	13.8 V
Mounting kit	Yes
Product type	Portable CB radio
Product color	Black
Housing material	-
Frequency range	10 - 20000 MHz
Channels quantity	1052 channels

Weight and Dimensions

Depth	198.12 mm
Width	149.86 mm
Height	40.64 mm