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