Kenwood TK-390 Service Manual page 45

TK-390
Item Condition
11. QT 1) Set panel tuning mode
deviation CH No. : 3
adjustment Signalling No. : 1
(wide) MIC input : OFF
Select QTDV
in panel tuning mode
Deviation meter filter setting
LPF : 3kHz
HPF : 50Hz
De-emphasis : 750µs
PTT : ON
12. QT 1) Set panel tuning mode
deviation CH No. : 3
adjustment Signalling No. : 1
(narrow) MIC input : OFF
Select QTDV
in panel tuning mode
Turn the toggle SW to the
right (narrow)
Deviation meter filter setting
LPF : 3kHz
HPF : 50Hz
De-emphasis : 750µs
PTT : ON
13. DQT 1) Set panel test mode
deviation CH No. : 3
adjustment Signalling No. : 1
(wide) Select DQDV
in panel tuning mode
Deviation meter filter setting
LPF : 3kHz
HPF : OFF
PTT : ON
14. DQT 1) Set panel tuning mode
deviation CH No. : 3
adjustment Signalling No. : 1
(narrow) Select DQDV
in panel tuning mode
Turn the toggle SW to the
right (narrow)
Deviation meter filter setting
LPF : 3kHz
HPF : OFF
PTT : ON
15. DTMF 1) Set panel test mode
deviation CH No. : 3
adjustment Signalling No. : 1
(wide) Select DTDV
in tuning mode
Deviation meter filter setting
LPF : 15kHz
HPF : OFF
PTT : ON
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Measurement
Test-
Unit
equipment
Power meter Panel
Deviation
meter
Oscilloscope
∗ ∗ ∗
AG Side
AF VTVM
∗ ∗ ∗
∗ ∗ ∗
∗ ∗ ∗
∗ ∗ ∗
Adjustment
Terminal Unit Parts
ANT Panel Top1/ 0.75kHz
Top2
Universal
0.375kHz
0.75kHz
0.375kHz
3.0kHz
Specifications/Remarks
Method
± 0.05kHz
± 0.05kHz
± 0.05kHz
± 0.05kHz
± 50Hz