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FCC ID : AK8NTM30
Model : NTM-30
At the call
The call operation starts when PTT is pushed at the standby mode. The call signal
transmits automatically with an empty channel. The signal which is modulated by
1kHz and the tone signal is transmitted for several seconds. The 1kHz
signal is
generated by the System Controller and the tone signal is generated by IC109. The tone
signal is CTCSS signal set beforehand. If there is no response for about ten seconds
after call signal is transmitted, the unit returns to the standby mode.
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