Tk-2160, Adjustment – Kenwood TK-2160 User Manual
Page 27
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