TK-2160
27
ADJUSTMENT
Common Section
Item Condition Measurement Adjustment
Specifications/
Test equipment
Terminal Parts Method Remark
1.Setting 1)
BATT terminal votage:7.5V
2) SSG standard modulation
[Wide] MOD:1kHz,DEV:3kHz
[Narrow] MOD:1kHz,DEV:1.5kHz
2.VCO lock 1) CH:High Power meter ANT TC2 ADJ 3.8V ±0.2V
voltage DVM CV
RX 2) CH:Low Check 0.6V or more
3.VCO lock 3) CH:High TC1 ADJ 3.8V ±0.2V
PTT:ON
voltage 4) CH:Low Check 0.6V or more
TX PTT:ON
Transmitter Section
Item Condition Measurement Adjustment
Specifications/
Test equipment
Terminal Parts Method Remark
1.Frequency 1) CH:Center Frequency counter ANT VR1
Ceter frequency
Adjust 2) PTT:ON ±50Hz
2.High power TEST CH:Center Power meter
Programming
4.8W ±0.1W
Adjust Low Ampere meter
Software:KPG-82D
2.0 A or less
Low’
Center
High’
High
(5 points)
BATT terminal voltage:7.5V
PTT:ON
3.Low power TEST CH:Center 1.0W ±0.1W
Adjust Low 1.0 A or less
Low’
Center
High’
High
(5 points)
BATT terminal voltage:7.5V
PTT:ON
4.
Max deviation
TEST CH:Center Power meter ANT 4.2kHz ±50Hz
Adjust
Low Dev meter SP/MIC connector (According to
[Wide]
Center Oscilloscope the lager +,–)
High AG
AG:1kHz/150mV AF VTVM
Dev meter filter
LPF:15kHz
HPF:OFF
PTT:ON
[Narrow] TEST CH:Center 2.1kHz ±50Hz
PTT:ON (According to
the lager +,–)
5.VOX 1 TEST CH:Center Power meter
Writing AG:1KHz/60mV Dev meter
Oscilloscope
AG
AF VTVM