[aprssig] "Superdigi" experiment at MB7UBN
chrism at crosscountrywireless.net
Tue Mar 17 14:46:32 EDT 2009
Thanks for your comment, Pat.
I searched Google for APRS NSR and I found the details.
It looks like I've tried to re-invent the wheel with the "superdigi" idea!
I'll carry on coding and try and implement NSR (No Source Routing).
Cross Country Wireless (2009) Ltd
7 Thirlmere Grove, Bolton, Lancs, BL4 0QB, UK
Tel/fax: +44(0)1204 410626
Mobile: +44(0)7752 391908
Registered company number 6780346
Patrick Green wrote:
> Superdigi? This just sounds like an implementation of NSR. When I
> first saw this I was thinking of a digi on the Sears (now Willis)
> Tower or Mt Shasta or something.
> 73 de Pat --- KA9SCF.
> On Sun, Mar 15, 2009 at 9:32 AM, Chris Moulding
> <chrism at crosscountrywireless.net> wrote:
>> As some of you already know I've been working on producing an APRS TNC Digi
>> Tracker for some months.
>> I'm currently running an experiment to test a "superdigi" option using the
>> MB7UBN igate. The superdigi option digipeats WIDE1-1 as normal but also
>> digipeats any other valid APRS packet and re-transmits it as a WIDE2-1
>> packet to
>> allow it to be digipeated once more by another digipeater. Possible uses of
>> superdigi option are to allow all possible tracker path settings to be
>> digipeated during an event or emergency, use as a digipeater relaying all
>> traffic on 145.825 MHz to the terrestrial APRS channel or as a simple APRS
>> network for emergency deployment.
>> There are more details of the APRS TNC Digi Tracker on
>> I'm running the test for the next day or so. If anyone has any observations,
>> comments or problems please let me know.
>> Chris, G4HYG
>> Chris Moulding
>> Cross Country Wireless (2009) Ltd
>> 7 Thirlmere Grove, Bolton, Lancs, BL4 0QB, UK
>> Tel/fax: +44(0)1204 410626
>> Mobile: +44(0)7752 391908
>> Website: http://www.crosscountrywireless.net
>> Registered company number 6780346
>> aprssig mailing list
>> aprssig at tapr.org
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