[aprssig] Urgent - need help with OpenTracker cable

Robert Rochte rochte at gmail.com
Sun Apr 8 12:19:35 CDT 2007

Thanks.  I'm thinking that there must be something wrong with this board (it
has sat in a box for a long time)...

Next question:  Anyone have step-by-step instructions for turning a KPC-3+
into a modern-paradigm APRS tracker?  I haven't programmed this thing in
years and haven't a clue where to start.  I want it to function as a dumb
tracker (no listening).



On 4/8/07, Jason Winningham <jdw at eng.uah.edu> wrote:
> I can't remember the details (as they say I've slept since then) but
> the cable was straightforward - just populate the board with all the
> parts provided then tie the appropriate pin directly to the mic input
> on the radio.  This is for the Alinco, Yaesu, and Icom radios we've
> flown.
> I think I ignorantly added an external resistor and capacitor to one
> rig (copied the KPC-3 cable) and it worked fine, but I removed them
> and it still worked fine.  In fact, it flew yesterday.
> -Jason
> kg4wsv
> _______________________________________________
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> aprssig at lists.tapr.org
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