5 - 9
5-10 TONE DEVIATION ADJUSTMENTS
Select an adjustment item using [2]
/ [8], then set the adjustment value as specifi ed using [DIAL].
ADJUSTMENT
ADJUSTMENT
ITEM
OPERATION VALUE
TONES DEVIATION
[DT]
1 1) Set the power supply voltage to 7.4 V.
2) Connect a modulation analyzer to the antenna connector through
an attenuator, and set is as;
HPF : OFF
LPF : 20 kHz
De-emphasis : OFF
Detector : (P-P)/2
3) No audio signals are applied.
–
[DTMF]
(VHF)
2• While transmitting, adjust the deviation using [DIAL], then push
[BAND] to store the adjustment value.
3.4–3.6 kHz
(UHF)
[EUROPEAN TONE]
(VHF)
[EUR]
3
(UHF)
[CTCSS]
(VHF)
[CT]
4
0.75–0.85
kHz
(UHF)
[DTCS]
(VHF)
[DTC]
5
0.7–0.8 kHz
(UHF)
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