Zetron
Parte di Codan Limited
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Domanda di colloquio di Zetron
Radio technology, wiring a TX & RX cable; transmit Request, CTCSS.
Risposta di colloquio
Anonimo
4 mar 2014
TX & RX cross from one radio to another (you can't talk and listen all at once). CTCSS is like a tone that codes the frequency, so many mfgr can use the same frequencies.