Hi Mike, All:

"Michael Heitmann" <mailto:[email protected]?subject= 
Re%3A%20Use>[email protected]   <http://profiles.yahoo.com/n0so>n0so 
wrote as follows:

>I have successfully connected the IC2820's built-in GPS (built-in with
>UT-123 installed) to a Byonics TinyTrak tracker unit, and then 
>connected the output of the tracker to the packet jack on the IC2820 
>to do APRS. It's easy to do, and allows one side of the 2820 to be 
>used for APRS and the other side to be used for voice (D-STAR or 
>FM). The only down side is the 2820's microphone is "live" when the 
>traker transmits, so you need to unplug the mic (or be very quiet) 
>when running APRS, and turn the tracker off when running voice.
>Contact me off-list if you want more details about connecting the
>TinyTraker.
>Others have suggested contacting your local D-STAR repeater sys-op to get
>registered and set up for D-STAR operation, that is good advice.
>And, of course, once you're set up for D-STAR, the IC-2820 will report
>position information to the APRS system through the D-STAR repeater 
>via DPRS when the IC2820 is set up report position data via D-STAR.
>Good luck getting set up and I hope to hear you on D-STAR soon!
>73,
>Mike, N0SO
I, too would be interested to see your set up for connecting a 
TinyTraker to an Icom IC-2820. I'm a newbie with the Icom rig, but 
I've run a Kenwood TM-D700 for mobile APRS off an on over the years. 
It might be nice to enable the same transmit functions on the IC-2820 
even if I'd be unable to see other stations as I was able to do with 
the TM-D700.

Also, I have a couple of questions which might not be absolutely 
appropriate for this forum. Here goes, nevertheless; if no one has a 
bright idea I'll try listing them on the APRS forum:
    * Regarding the the UT-123 "antenna unit". Has anyone played with 
trying to connect its output to another rig? I would love to hook it 
up as an outboard GPS to my TM-D700 because ever since my Radio Shack 
"Digi-Traveler" died I don't have a small, simple GPS unit to use 
with that rig. The external portion of the UT-133 is tiny, and if 
it's a self-contained GPS unit that would be quite a lovely 
replacement. Perhaps much of the GPS circuitry is on the internal 
PBC; if so, this idea is moot.
    * I have a tiny Garmin X10 Bluetooth GPS which works perfectly 
with my laptop and even my BlackBerry but I haven't been able to find 
anything ready-made to connect to my TM-D700 to allow it to connect 
with the Bluetooth. Has anyone had success trying to do this? It 
seems like we in amateur radio are the last to see Bluetooth 
incorporated into our equipment. This seems a pity! Clunky coil-cords 
seem ridiculous; Bluetooth can be configured to carry voice and/or 
data. Why are we still using cables?
    * Finally, how to I tell my IC-2820 to report my position over D-STAR?
        * Must I use GPS or GPS-A?
        * Can someone suggest the proper UPROTO path for APRS 
(GPS-A?) these days? It's been a while.
73 es Happy New Year
Jess Girard
ND1L










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