TK-2102G
24
ADJUSTMENT
Item
Condition
Measurement
Adjustment
Specifi cations / Remarks
Test-
equipment
Unit
Terminal
Unit
Parts
Method
5. MIC
Sensitivity
[Wide]
1) TEST CH: Center
AG:
1kHz/12mV
PTT:
ON
Power
meter
Deviation
meter
Oscillo-
scope
AG
AF VTVM
TX-RX
ANT
SP/MIC
connec-
tor
Check
±2.2kHz~3.8kHz
[Narrow]
2) TEST CH: Center
PTT:
ON
±1.1kHz~1.9kHz
6. QT
Deviation
[Wide]
1) TEST CH: High
QT:
67.0Hz
LPF:
3kHz
HPF:
OFF
PTT:
ON
Power
meter
Deviation
meter
Oscillo-
scope
AG
AF VTVM
ANT
Program-
ming
software:
KPG-55D
(Windows
version:
ver.4.00
or later)
0.90kHz
±0.03kHz
[Narrow]
2) TEST CH: High
PTT:
ON
0.43kHz
±0.03kHz
7. DQT
Deviation
[Wide]
1) TEST CH: High
DQT:
D023N
LPF:
3kHz
HPF:
OFF
PTT:
ON
0.85kHz
±0.03kHz
[Narrow]
2) TEST CH: High
PTT:
ON
0.40kHz
±0.03kHz
8. Battery
Warning
Level
1) BATT terminal voltage: 5.8V
DVM
ANT
BATT
termi-
nal
Adjust the adjust-
ment value until the
LED starts to blink.
The LED must blink.