23
ADJUSTMENT
Measurement
Test-
equipment Unit Terminal
Adjustment
Unit Parts Method Specifications/RemarksConditionItem
TK-860G/862G
1. Frequency 1) Set test mode
Power meter
Rear ANT Front
CH /
Check 498.600MHz±100Hz K2
Select “FREQ” in tuning mode.
F. counter panel panel 502.600MHz ±100Hz M2
PTT : ON
Adjust [_**]
2. Power 1) Maximum power Check More than 26.0W
output Set test mode
Select “HPOW” in tuning mode.
“H.POW”
Adjust [256]
PTT : ON
3. High power 1) Set test mode 25.0W ±1.0W
Select “HPOW” in tuning mode.
“H.POW”
PTT : ON
Adjust [***]
2) “H.P.OW”
PTT : ON
Adjust [***]
3) “H.P.O.W”
PTT : ON
Adjust [***]
4) “H.P.O.W.”
PTT : ON
Adjust [***]
5) “H.P.O.W._.” 25W K2 ±1.0W
PTT : ON 22W M2
Adjust [***]
4. Low power 1) Set test mode
Power meter
5.0W ±0.5W
Select “LPOW” in tuning mode.
“L.POW”
PTT : ON
Adjust [***]
2) “L.P.OW”
PTT : ON
Adjust [***]
3) “L.P.O.W”
PTT : ON
Adjust [***]
4) “L.P.O.W.”
PTT : ON
Adjust [***]
5) “L.P.O.W._.”
PTT : ON
Adjust [***]
5. Power check 1) Set test mode
Power meter
Rear ANT Check 25W±1W, 8A or less
CH : CH1 - Sig1 panel
CH2 - Sig1 Ammeter DC IN
CH3 - Sig1
PTT : ON
Transmitter Section