29
TK-7102
TK-260
:K, K2
Method
Adjust to center frequency
25W
5W
Adjust the waveform as below
±
4.0kHz: Wide
±
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
Parts
PC key
Specifications/
Remarks
within
±
100Hz
±
1.0W
±
0.5W
±
50Hz
±
3kHz
±
0.2kHz: Wide
±
1.5kHz
±
0.1kHz: Narrow
±
0.05kHz
±
0.05kHz
±
0.2kHz
Terminal
ANT
ANT
MIC
Test equipment
Frequency
counter
Power meter
Modulation
analyzer or linear
detector(LPF: 3kHz)
Oscilloscope
Modulation
analyzer or linear
detector(LPF: 15kHz)
Oscilloscope
AG
AF.V.M
Modulation
analyzer or linear
detector(LPF: 3kHz)
Oscilloscope
Condition
1) CH: TX center
2) Transmit
1) CH: TX low
CH: TX low'
CH: TX center
CH: TX high'
CH: TX high
2) Transmit
1) CH: TX low
CH: TX low'
CH: TX center
CH: TX high'
CH: TX high
2) Transmit
1) CH: TX low:
Wide
CH: TX center:
Wide/Narrow
CH: TX high:
Wide
2) Transmit
1) CH: TX low:
Wide
CH: TX center:
Wide/Narrow
CH: TX high:
Wide
2) AG: 1kHz/50mV
3) Transmit
1) CH: TX center:
Wide/Narrow
2) AG: 1kHz/5mV
3) Transmit
1) CH: TX low:
Wide
CH: TX center:
Wide/Narrow
CH: TX high:
Wide
2) Transmit
1) CH: TX low:
Wide
CH: TX center:
Wide/Narrow
CH: TX high:
Wide
2) Transmit
1) CH: TX center:
Wide/Narrow
2) Transmit
Transmitter section
Item
1. Frequency
2. High power
3. Low Power
4. DQT
balance
5. Max
deviation
6. Mic
sensitivity
7. QT
deviation
8. QT
deviation
9. DTMF
deviation
Measurement
Adjustment
ADJUSTMENT
Test frequency(MHz)
Channel
TX
RX
1: Center
160.100
160.050
2: Low
146.100
146.050
3: High
173.900
173.950
4
160.000
160.000
5
160.200
160.200
6
160.400
160.400
