[aprssig] Help with Interfacing a GPSto Kantronics KPC-3
EXT-Maetta, John
john.maetta at boeing.com
Wed Jan 3 15:53:55 EST 2007
Hi Bob,
Thanks for the reply. I have yet to hook a transmitter up to the KPC-3.
So 'On the Air' testing has not been tried yet.
I am trying to get the basics working first, then I'll interface the
KPC-3 to my transceiver. What I wanted to see was the Xmit LED
illuminate every 10 and 20 seconds to demonstrate that my system is
working.
73
John N6VMO
-----Original Message-----
From: Bob Bruninga [mailto:bruninga at usna.edu]
Sent: Wednesday, January 03, 2007 12:49 PM
To: TAPR APRS Mailing List
Subject: Re: [aprssig] Help with Interfacing a GPSto Kantronics KPC-3
> 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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