Hi there,
got a question for ptt a mtr3000.
Is it possible to ptt the device via an external audio signal without an external device that gives a ptt signal?
I want to use the mtr3000 as a semi-duplex base station connected to an communications system via 4-wire that automaticly detects the audio signal from the system and activates the ptt function of the base station.
Cheers Chris
MTR3000 Audio PTT
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Re: MTR3000 Audio PTT
Yes, it can be outfitted with a wireline card to allow for 2 or 4-wire tone remote operation, part# DLN6720A
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Welcome to the /\/\achine.
Re: MTR3000 Audio PTT
I think he's asking for vox, and no, it does not do vox. You need an external box that detects voice, and turns it into a ptt that can be applied to the mtr.
OTOH, if you have a 4W circuit, does that have E&M? If so, then does your far radio have COR? If you have both E&M and COR, then the far radio COR can apply ptt through the E&M.
OTOH, if you have a 4W circuit, does that have E&M? If so, then does your far radio have COR? If you have both E&M and COR, then the far radio COR can apply ptt through the E&M.
Re: MTR3000 Audio PTT
hey, yes i was asking for an solution of external vox ptt for the mtr3000. any recommends for external boxes / circuits??
Re: MTR3000 Audio PTT
A simple R.I.C.K. controller will give you vox.
Re: MTR3000 Audio PTT
Do you mean 4 wire tone remote?
If you have a "communications system" if it is a comm-center or something similar they probably use tone remote control over 4 wire.
If it has the above mentioned wireline card, you just need to set the programming for the correct tone remote functions.
If you have a "communications system" if it is a comm-center or something similar they probably use tone remote control over 4 wire.
If it has the above mentioned wireline card, you just need to set the programming for the correct tone remote functions.
Steve K.