[aprssig] Cross-Band smart digi/tracker with argent data radios

Scott Miller scott at opentrac.org
Tue Nov 13 19:48:05 EST 2012

The serial splitter cable for the T2/T3 series breaks out port A and B 
to their own DB9s.  You'd need to split the output of the ADS-GM1 and 
run it to a port on each tracker.  You should be able to connect the 
other ports with the trackers in KISS mode, but I've never tried 
operating it that way myself.


On 11/13/2012 4:29 PM, recompiler wrote:
> Hello,
>   I am trying to have a cross-band APRS smart digi/tracker.
> I currently run T2-301 radio/tnc with ADS-GM1 GPS receiver on
> 144.390mhz. The local area uses 144.990mhz for aprs.
> I picked up a T3-301 and another ADS-GM1 GPS.
>   I could run them side by side with separate antennas etc. What I
> really want to be able to do is to use only 1 GPS and to use the
> serial cable splitter and feed the data from 1 into another.
> Essentially I'm thinking T3-301 with serial splitter, GPS on 1 serial,
> the other serial feeding into T2-301. Would it work/how do I make it
> work?
> -- Vlad G.
> (201) 783-7501
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