[aprssig] Help with Interfacing a GPS to Kantronics KPC-3
Bob Bruninga
bruninga at usna.edu
Wed Jan 3 15:49:13 EST 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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