On Sun, Apr 18, 2010 at 5:55 AM, Keith VE7GDH <[email protected]> wrote:

>
>
> Phil N6QCA wrote...
>
>
> > A friend of mine just gave me a KPC3+ with v9.1 firmware. All the wiring
> > has been done but now I need the TNC settings for a mobile tracker. All I
> > can find is info on how to set up a digipeater. Does anyone know what the
> > settings are or where I can be directed to get the string of settings ?
>
> Others have pointed you towards where you can get help with the settings
> but do yourself and others around you a favour and don't use a KPC3+ for
> a tracker. Incapable of SmartBeaconing or compressed beacons, it would
> have a fixed beacon rate and would beacon wasteful full NMEA strings
> using a lot of bandwidth. An OT1+ would be a far better choice, and of
> course a T2 (OT2m, T2-135, T2-301) would be pretty good too! Even if
> you were in North Dakota instead of California, I would have a tough time
> recommending a KPC3+ based tracker.
>

Yes, I agree. And, as a sign of good faith to help keep the APRS network in
your area sane, I would offer to trade you a brand new TT4 for that KPC3+.
(I might have offered an OT2m, but I don't have any spares lying around. :)
Those KPC3+ are good for what they were manufactured to do, which is digi
operation or AX.25 connected packet. They are absolutely LOUSY a stand-alone
trackers. Oh sure, they work, but not very well on advanced APRS network
friendly. Not to mention, they don't multi-task. It can either be a tracker,
or a regular TNC or a kiss mode tnc, but not two or more things at one time
like the TT4 or OT2m.

73,
Randy
WF5X

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