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5 - 4
• IDLING CURRENT ADJUSTMENT (at 13.5 V)
Select an adjustment item using
/
, and then set the adjustment value as specifi ed using
[DIAL]
.
ADJUSTMENT
ADJUSTMENT
ITEM
OPERATION
VALUE
DRIVE AMP
IDLING CURRENT
[ID1]
1
1) Set the power supply voltage to 13.5 V. (supplying from
[DC IN]
)
2) Connect an RF power meter to the antenna connector.
3) Connect a ammeter between the power supply and transceiver.
4) Set the item
[IP1]
to "00."
–
(Hi power)
2
• While transmitting, adjust the idling current using
[DIAL]
, and then
push
[ENT]
to store the adjustment value.
100–120 mA
(Mid power)
3
90–110 mA
(Low power)
4
80–100 mA
(S-Low power)
5
FINAL AMP
IDLING CURRENT
[IP1]
1
1) Set the power supply voltage to 13.5 V. (supplying from
[DC IN]
)
2) Connect an RF power meter to the antenna connector.
3) Connect a ammeter between the power supply and transceiver.
–
(Hi power)
2
• While transmitting, adjust the idling current using
[DIAL]
, and then
push
[ENT]
to store the adjustment value.
550–670 mA
(Mid power)
3
350–450 mA
(Low power)
4
140–240 mA
(S-Low power)
5
NOTE:
When "
IDLING CURRENT
" is adjusted, "
TRANSMIT POWER
" must be also re-adjusted.
• TRANSMIT POWER ADJUSTMENT (at 5.5 V)
Select an adjustment item using
/
, and then set the adjustment value as specifi ed using
[DIAL]
.
ADJUSTMENT
ADJUSTMENT
ITEM
OPERATION
VALUE
TRANSMIT
POWER
[PO5]
1
1) Set the power supply voltage to 5.5 V.
2) Connect an RF power meter to the antenna connector.
3) While transmitting, adjust the TX power using
[DIAL
], and then
push
[ENT]
to store the adjustment value.
80–120 mW
(BAND LOW)
2
(BAND HIGH)
3
NOTE:
When "
IDLING CURRENT
" is adjusted, "
TRANSMIT POWER
" must be also re-adjusted.
• TRANSMIT POWER ADJUSTMENT (at 7.4 V)
Select an adjustment item using
/
, and then set the adjustment value as specifi ed using
[DIAL]
.
ADJUSTMENT
ADJUSTMENT
ITEM
OPERATION
VALUE
TRANSMIT POWER
[PO7]
1
1) Set the power supply voltage to 7.4 V.
2) Connect an RF power meter to the antenna connector.
–
(Hi power)
[BAND LOW]
2
• While transmitting, adjust the TX power using
[DIAL]
, and then
push
[ENT]
to store the adjustment value.
4.8–5.2 W
[BAND HIGH]
(Mid power)
[BAND LOW]
3
2.3–2.7 W
[BAND HIGH]
(Low power)
[BAND LOW]
4
0.4–0.6 W
[BAND HIGH]
(S-Low power)
[BAND LOW]
5
80–120 mW
[BAND HIGH]
5-3 TRANSMIT ADJUSTMENT (Continued)