Vertex Standard VX-2200 and 4200 series radios can be channel changed via BCD
addressible pins from the rear sub DB15.
We utilise a UHF link radio (VX-2200 or 4200) to send 5 Tone commands that
can be addressed via a configurable BCD output that can change the frequency
and of course pass through the appropriate audio.
Let me know if this is the down the track that you are interested in, and I can
supply you more info.
_________________________________________________________________
Gareth Bennett
This e-mail is confidential, if you received this message in error, or you
are not the intended recipient,
please return it to the sender and destroy any copies.
Thank you.
----- Original Message -----
From: Vincent Caruso
To: Repeater-Builder@yahoogroups.com
Sent: Tuesday, January 09, 2007 6:47 PM
Subject: Re: [Repeater-Builder] Radio Tone Control
Some info can be found on the Midian site in pdf at the following link
http://www.midians.com/pdf/tone_signaling.pdf
Telex has some info on their site as well, but most common commercial
gear only interfaces to certain radios for multiple channel control
otherwise you are limited to one two or four channel remotes.
Vince
Kent Chong wrote:
> Hello,
>
> Would like to control ICOM, and Vertex radio remotelly by using the
> tone, for example, change channel, PTT etc. Anybody know the remote
> control tone standard? Where could I find the informtion?
>
> Best Regards,
>
> Chong Kwan Meng
>
> Send instant messages to your online friends
> http://asia.messenger.yahoo.com
