Re: [Discuss-gnuradio] Motorola IIi Hybrid Trunk decoding

[Nick Foster]

On Tue, 2011-04-05 at 16:24 -0400, Eric Cottrell wrote:
> Hello,
> 
> I considered doing a Motorola decoder, but no code yet.  It uses a basic 3600 
> baud FSK modulation for the control channel data.
> 

I have a Smartnet II decoder on CGRAN, which will log the whole trunk to
disk by talkgroup:
https://www.cgran.org/wiki/Smartnet

It's not exactly production-grade software, but it works.

I don't know anything about IIi hybrid, but I suspect it is the same as
II on the downlink (ie not backhaul) side.

--n


> Here are some links.
> 
> General Trunked Radio System information.
> http://wiki.radioreference.com/index.php/Trunked_Radio_Systems
> 
> General Trunked Radio Decoders.
> http://wiki.radioreference.com/index.php/Trunked_Radio_Decoders
> 
> Trunker (DOS) with source code link.
> http://wiki.radioreference.com/index.php/Trunker
> 
> 73 Eric
> ----- Start Original Message -----
> Sent: Tue, 05 Apr 2011 13:54:47 -0500
> From: "Brett L. Trotter" <address@hidden>
> To: address@hidden
> Subject: [Discuss-gnuradio] Motorola IIi Hybrid Trunk decoding
> 
> > Has anyone written a motorola trunk decoder for gnuradio? I'd like to be
> > able to dump all active audio in a trunk to separate streams by
> > talkgroup. I'd love to know about any trunk decoders in general.
> > 
> > Thanks!
> > 
> > -Brett
> > 
> > 
> > _______________________________________________
> > Discuss-gnuradio mailing list
> > address@hidden
> > http://lists.gnu.org/mailman/listinfo/discuss-gnuradio
> > 
> 
> ----- End Original Message -----
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