6 - 4
Lock voltage
• I/O Check window
(The values shown in the above screen are example only.
Each transceiver has their own values.)
6-2 FREQUENCY ADJUSTMENT
1) Select an adjustment item using cursor or [
↑
]/[
↓
] of the PC’s keyboard.
2) Set or modify the adjustment value as specifi ed using [
←
]/[
→
] of the PC’s keyboard, then push [ENTER].
ADJUSTMENT
TRANSCEIVER’S
CONDITION
OPERATION
ADJUSTMENT
ITEM
VALUE
PLL LOCK
VOLTAGE
(RX)
1 • Channel
: 1-1
• Receiving
1) Connect an RF power meter to the an-
tenna connector.
2) Set the adjustment value on the “Adjust
Utility” screen.
[RX LVA]
1.35 V [Low band]*
1.1 V [High band]**
(TX)
2 • Channel
: 1-2
• Transmitting
[TX LVA]
(RX)
3 • Channel
: 1-3
• Receiving
• Click [Update (F5)] button, and then check
the “LVIN” item on the “I/O Check screen”
as below.
[LVIN]
(On the “I/O
Check screen”)
3.0–4.0 V
(Verify)
(TX)
4 • Channel
: 1-3
• Transmitting
REFERENCE
FREQUENCY
1 • Channel
: 1-3
• Transmitting
• Loosely couple a frequency counter to the
antenna connector.
[REF]
470.000000 MHz
[Low band]*
512.000000 MHz
[High band]**
*: [Low band]= [EUR-01], [EXP-01], [USA-01], [EXP-03] **: [High band]= [USA-02], [EXP-04]
