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[aprssig] Local Repeater Frequency Objects?

Robert Bruninga bruninga at usna.edu
Sat Apr 5 02:19:24 UTC 2008


I just checked some 147 MHz repeater objects, and 10 of the
first 10 I checked out are not in the right format.  The format
is clear and simple.  But it must be correct if people expect
Kenwood's or other APRS applications to be able to automatically
tune them in....  The format for PL TONE in a Frequency Object
is T### no more, no less.

Two examples:

"T107"  means a "PL of 107.2" and saves 6 bytes
"T079"  means a "PL of 79.7" and saves 5 bytes.
"t079"  means PL 79.7 and narrowband
"D256"  means DCS of 256

Etc...
See http://www.ew.usna.edu/~bruninga/localinfo.html

Bob, wb4apr

> -----Original Message-----
> Subject: [aprssig] Local Repeater Frequency Objects?
> 
> As we prepare for the annual trip to Dayton, I thought I would
> again encourage all DIGI sysops to make sure they are putting
> out the local frequency object for all travelers...
> 
> http://www.ew.usna.edu/~bruninga/localinfo.html
> 
> I just checked the number of such objects, and we have had
> steady growth since the concept began in late 2006.  But
> interesting, today's sample showed a few less than we had back
> in January?  I added a plot of the growth of these objects on
> the above web page...
> 
> Since this data is taken live, maybe there was an anomoly on
the
> APRS-IS today?
> 
> If there is some other reason we are seeing a few fewer of
these
> today?, let me know.
> 
> Bob, WB4APR





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