Transmit Adjustments - Icom IC-F2000 Service Manual

4-3 TRANSMIT ADJUSTMENTS

1) Select an adjustment item using [↑]/[↓]/[←]/[→] on the PC's keyboard.
2) Set or modify the adjustment value as specified using [Space]/[Back Space] on the PC's keyboard.
TRANSCEIVER'S
ADJUSTMENT
TX OUTPUT 1
POWER
- Preparation -
- Adjustment - 2
( High power,
Band low)
3 • Transmitting
4
( High power, 5 • Transmitting
Band center)
6
( High power, 7 • Transmitting
Band high)
8
( L2 power, 9 • CH No.: 4
Band low) • Transmitting
( L1 power, 10 • CH No.: 7
Band low) • Transmitting
- Verification - 11 • CH No.: 1
( High power, • Transmitting
Band low)
( High power, 12 • CH No.: 2
Band center) • Transmitting
( High power, 13 • CH No.: 3
Band high) • Transmitting
( L2 power, 14 • CH No.: 4
Band low) • Transmitting
( L2 power, 15 • CH No.: 5
Band center) • Transmitting
( L2 power, 16 • CH No.: 6
Band high) • Transmitting
( L1 power, 17 • CH No.: 7
Band low) • Transmitting
( L1 power, 18 • CH No.: 8
Band center) • Transmitting
( L1 power, 19 • CH No.: 9
Band high) • Transmitting
FLOWING 1 • CH No.: 1
CURRENT • Transmitting
- Verification -
( High power,
Band low)
(High power, 2 • CH No.: 2
Band center) • Transmitting
(High power, 3 • CH No.: 3
Band high) • Transmitting
SPURIOUS 1 • CH No.: 1
EMISSIONS • Transmitting
- Verification -
(High power,
Band low)
(High power, 2 • CH No.: 2
Band center) • Transmitting
(High power, 3 • CH No.: 3
Band high) • Transmitting
For only [USA].
1
*
For other than [USA].
2
*
CONDITION
– • Set the preset memory channel
numbers on the adjust utility
window.
– • Connect the RF power meter to the
antenna connector.
–
–
–
• Connect the ammeter between
the transceiver and the DC power
supply.
• Connect the spectrum analyzer to
the antenna connector through the
attenuator.
OPERATION
–
4-8
ADJUSTMENT
VALUE
ITEM
[CH No. FL]
[CH No. FC]
[CH No. FH]
Push [ENTER]
[Power Start]
(Enters the
Adjustment mode)
[Power FL]
Push [ENTER]
[Power Start]
(Saves the value)
[Power FC]
Push [ENTER]
[Power Start]
(Saves the value)
[Power (FH)]
Push [ENTER]
[Power Start]
(Saves the value)
[Power (L2)]
[Power (L1)]
– 3.0~5.0 W
1.0~3.0 W
0.5~2.0 W
– Less than 1.7 A
– Less than 70 dBc*
Less than 0.25 μW*
(≤1 GHz)
Less than 1.0 μW*
(>1 GHz)
Continued on the next page...
1
2
3
4.0 W
4.0 W
4.0 W
2.0 W
1.0 W
1
2
2