Kenwood TK-8102 Service Manual page 32

Transmitter section
Item Condition
1. Frequency 1) CH: TX center
2) Transmit
2. High power 1) CH: TX low
CH: TX low'
CH: TX center
CH: TX high'
CH: TX high
2) Transmit
3. Low Power 1) CH: TX low
CH: TX low'
CH: TX center
CH: TX high'
CH: TX high
2) Transmit
4. DQT 1) CH: TX low:
CH: TX center:
balance
CH: TX high:
2) Transmit
5. Max 1) CH: TX low:
deviation
CH: TX center:
CH: TX high:
2) AG: 1kHz/50mV
3) Transmit
6. Mic 1) CH: TX center:
sensitivity 2) AG: 1kHz/5mV
3) Transmit
7. QT 1) CH: TX low:
deviation CH: TX center:
CH: TX high:
2) Transmit
8. QT 1) CH: TX low:
deviation CH: TX center:
CH: TX high:
2) Transmit
9. DTMF 1) CH: TX center:
2) Transmit
deviation
Test frequency(MHz)
TK-8102 M
Channel TX RX
1: Center 470.100 470.050
2: Low 450.100 450.050
3: High 489.900 489.950
4 470.000 470.000
5 470.200 470.200
6 470.400 470.400
TK-260 :K, K2
ADJUSTMENT
Measurement
Test equipment
Frequency
counter
Power meter
Wide Modulation
analyzer or linear
Wide/Narrow
Wide detector(LPF: 3kHz)
Oscilloscope
Wide Modulation
analyzer or linear
Wide/Narrow
Wide
detector(LPF: 15kHz)
Oscilloscope
AG
AF.V.M
Wide/Narrow
Wide Modulation
Wide/Narrow analyzer or linear
Wide
detector(LPF: 3kHz)
Oscilloscope
Wide
Wide/Narrow
Wide
Wide/Narrow
TK-8102 M2
Channel TX
1: Center 502.600
2: Low 485.100
3: High 519.900
4 502.000
5 502.200
6 502.400
Adjustment
Terminal Parts Method
ANT PC key Adjust to center frequency
25W
5W
Adjust the waveform as below
±4.0kHz: Wide
ANT
MIC
±2.0kHz: Narrow
According to the large +,-
Check
±0.75kHz: Wide
±0.35kHz: Narrow
±0.75kHz: Wide
±0.35kHz: Narrow
±3.0kHz: Wide
±1.5kHz: Narrow
TK-8102 M3
RX Channel
502.550 1: Center
485.050 2: Low
519.950 3: High
500.200 4
502.200 5
502.400 6
TK-8102
Specifications/
Remarks
within ±100Hz
±1.0W
±0.5W
±50Hz
±3kHz±0.2kHz: Wide
±1.5kHz±0.1kHz: Narrow
±0.05kHz
±0.05kHz
±0.2kHz
TX RX
415.10000 415.05000
400.10000 400.05000
429.90000 429.95000
415.00000 415.00000
415.20000 415.20000
415.40000 415.40000
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