6 - 4
6-2 FREQUENCY ADJUSTMENT
Select an adjustment item using [
↑
] / [
↓
] keys, then set to the specifi ed value using [
←
] / [
→
] keys on the connected PC’s keyboard.
ADJUSTMENT ADJUSTMENT CONDITION UNIT OPERATION VALUE
PLL LOCK
VOLTAGE
[RX LVA1]
1 Set the preset value of [LV (RX1)], [LV RX2] to “204 [4 V]”, and [LV TX] to “39 [0.76 V]” on the PC screen.
2 • Channel
• Preset
• Receiving
: CH 3
: 204 [4 V]
PC
screen
Click [Reload (F5)] button, then
check the “LVIN” item on the
CS-F5060 ADJ’s screen as below.
4 V
[RX LVA2] 3 • Channel
• Preset
• Receiving
: CH 4
: 204 [4 V]
4 V
[TX LVA] 4 • Channel
• Preset
• Transmitting
: CH 1
: 39 [0.76 V]
0.76 V
CONVENIENT:
The “
PLL LOCK VOLTAGE”
can be adjusted automatically.
1: Set the Lock voltage preset ([LV RX1], [LV RX2], [LV TX]).
2: Push the [ENTER] key on the connected PC’s keyboard.
PLL LOCK
VOLTAGE
(verify)
1 • Channel
• Receiving
: CH 1 PC
screen
Click [Reload (F5)] button, then
check the “LVIN” item on the
CS-F5060 ADJ’s screen.
3.4–4.4 V
(Verify)
2 • Channel
• Receiving
: CH 2
3 • Channel
• Transmitting
: CH 4
REFERENCE
FREQUENCY
[REF]
1 • Channel : CH 4 Top
panel
Loosely couple a frequency
counter to the antenna connector.
470.000 MHz
(Low)
‡
520.000 MHz
(High)
‡
• Connect an RF power meter to the
antenna connector.
• Transmitting
‡
;(Low)=[USA-01], [EXP-01], [EUR-01] (High)=[USA-02], [EXP-02]
NOTE: The above screen is an example only.
Each item’s voltage will appear when pushing [Update] button.
PLL LOCK VOLTAGE
will be appeared here
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