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[aprssig] Help with Interfacing a GPS to Kantronics KPC-3

Bob Bruninga bruninga at usna.edu
Wed Jan 3 20:49:13 UTC 2007


> I am experiencing problems interfacing my Magellan GPS 
> Tracker to the Kantronics KPC-3. KPC-3 settings: 
>LTP
>1 GPS VIA DIGI
>2 GPS VIA DIGI
>BLT
>1 EVERY 00:00:10
>2 EVERY 00:00:20

Please consider setting your TNC for PROPORTIONAL PATHING as shown on this web page.  It significantly reduces QRM to surrounding areas while still giving you frequent updates locally:

http://www.ew.usna.edu/~bruninga/aprs/P-Pathing-kpc3.txt

It gives a local packet every minute,
a 1 hop packet 2 of every 3 minutes
a 2 hop packet 1 of every 6 minutes
a 3 hop packet 1 of every 12 minutes

etc.
Bob
WB4APR




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