Kenwood TK-860G, TK-862G - page 24

ADJUSTMENT
Measurement
Test-
equipment Unit Terminal
Adjustment
Unit Parts Method Specifications/RemarksConditionItem
24
TK-860G/862G
6. Modulation 1)Set test mode Power meter Rear ANT Front CH / Make the de- (Wide/Narrow)
balanced MIC input : OFF Deviation panel panel modulation
• Wide Select “BAL” in tuning mode. meter waveform neat.
“_.BAL” Oscilloscope
Deviation meter filter
LPF : 3kHz AF VTVM Front MIC
HPF : OFF AG panel
De-emphasis : OFF
PTT : ON
Adjust [***]
2) “_.B.A.L”
PTT : ON
Adjust [***]
3) “_.B.A.L._.”
PTT : ON
Adjust [***]
• Narrow 4) “_BAL***.”
PTT : ON
Adjust [***]
7. Maximum 1) Set test mode 3.95kHz (Wide) ±50Hz (Wide/Narrow)
deviation Connect AG to the MIC 1.75kHz (Narrow)
• Wide terminal. (According to the
Select “MAX” in tuning mode. larger +, –)
“_.MAX”
AG : 1kHz/50mV
Deviation meter filter
LPF : 15kHz
HPF : OFF
De-emphasis : OFF
PTT : ON
Adjust [***]
2) “_.M.A.X”
PTT : ON
Adjust [***]
3) “_.M.A.X._.”
PTT : ON
Adjust [***]
• Narrow 4) “_MAX***.”
PTT : ON
Adjust [***]
8. MIC 1) Set test mode Check ±3kHz±0.2kHz (Wide)
seisitivity CH : CH1 - Sig1 ±1.5kHz±0.05kHz (Narrow)
check AG : 1kHz/5mV
PTT : ON
Adjust [***]