Icom IC-M220

4-5
4-4 TRANSMIT ADJUSTMENTS
1) Select an adjustment item by pushing [↑]/[↓] on the PC keyboard.
2) Set or modify the adjustment value as specied by pushing [←]/[→], and then push [Enter] to store the value.
ADJUSTMENT
TRANSCEIVER’S
CONDITION
OPER ATION
ADJUSTMENT
ITEM
VALUE
TX OUTPUT
POWER
-Adjustment-
(High power)
1 • Operating channel: 16
• Output power level: High
• Transmitting
• Connect the RF power meter to
the antenna connector.
[RF POWER
(High)]
23.5~24.2 W
(Low power) 2 • Operating channel: 16
• Output power level: Low
• Transmitting
[RF POWER
(Low)]
0.75 W
-Verication-
( High power,
Band low)
3 • Operating channel: 01
• Output power level: High
• Transmitting
– 20~25 W
( High power,
Band high)
4 • Operating channel: 88
• Output power level: High
• Transmitting
( Low power,
Band low)
5 • Operating channel: 01
• Output power level: Low
• Transmitting
0.5~1.0 W
( Low power,
Band high)
6 • Operating channel: 88
• Output power level: Low
• Transmitting
TX POWER
CONSUMPTION
-Verication-
( High power)
1 • Operating channel: 16
• Output power level: High
• Maximum LCD brightness
• Transmitting
• Connect the ammeter between
the power cable of the transceiver
and the DC power supply
– Less than
4.5 A
(Low power) 2 • Operating channel: 16
• Output power level: Low
• Maximum LCD brightness
• Transmitting
Less than
1.2 A
( High power,
Band low)
3 • Operating channel: 01
• Output power level: High
• Maximum LCD brightness
• Transmitting
Less than
4.5 A
( High power,
Band high)
4 • Operating channel: 88
• Output power level: High
• Maximum LCD brightness
• Transmitting
( Low power,
Band Low)
5 • Operating channel: 01
• Output power level: Low
• Maximum LCD brightness
• Transmitting
Less than
1.2 A
( Low power,
Band high)
6 • Operating channel: 88
• Output power level: Low
• Maximum LCD brightness
• Transmitting
SPURIOUS
EMISSION
-Verication-
( High power)
1 • Operating channel: 16
• Output power level: High
• Without modulation
• Transmitting
• Connect the Spectrum analyzer to
the antenna connector through the
attenuator.
– Less than
–60 dBc
(Low power) 2 • Operating channel: 16
• Output power level: Low
• Without modulation
• Transmitting