Kenwood TK-3160 User Manual

Page of 31
TK-3160
15
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(K,M)
voltage
DVM
CV
3.5V±0.2V
RX
(K2,M2,K3,M3)
2) CH:Low
Check
0.6V or more
3.VCO lock
3) CH:High
TC1
ADJ
3.8V±0.2V(K,M)
voltage
PTT:ON
3.5V±0.2V
TX
4) CH:Low
(K2,M2,K3,M3)
PTT:ON
Check
0.6V or more
Transmitter Section
Item
Condition
Measurement
Adjustment
Specifications/
Test equipment
Terminal
Parts
Method
Remark
1.Frequency
1) CH:Center
Frequency counter ANT
VR1
Center frequency
Adjust
2) PTT:ON
±50Hz
[Wide]
2.High power TEST CH: Low
Power meter
Programming
4.0W ±0.1W
Adjust
Low’
Ampere meter
Software:KPG-82D
2.0 A or less
[Wide]
Center
High’
High
(5 points)
BATT terminal voltage:7.5V
PTT:ON
3.Low power
TEST CH: Low
1.0W ±0.1W
Adjust
Low’
1.0 A or less
[Wide]
Center
High’
High
(5 points)
BATT terminal voltage:7.5V
PTT:ON
4.Max deviation TEST CH: Low
Power meter
ANT
4.2kHz
±50Hz
Adjust
Center
Dev meter
SP/MIC connector
(According to
[Wide]
High
Oscilloscope
the lager +,–)
(3 points)
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
[Wide]
Oscilloscope
6.VOX 10
TEST CH: Center
AG
Writing
AG:1KHz/4.0mV
AF VTVM
[Wide]