[OZAPRS] [aprssig] 434 MHz tracking

Richard Hoskin vk3jfk at amsat.org
Mon Aug 6 15:57:47 EST 2007

> -----Original Message-----
> From: ozaprs-bounces at aprs.net.au [mailto:ozaprs-bounces at aprs.net.au] On
> Behalf Of Stephen H. Smith
> But how fast were you moving?    In what kind of terrain.   Over what
> distance?
> 1200 baud is much more tolerant of mobile flutter, fading and multipath
> from moving vehicles than higher data rates,  because it's individual
> symbols are much longer.     The differences between even 1200 and 9600
> on a Kenwood D700 in motion are quite dramatic.
>   http://wa8lmf.net/DigiPaths

If you are in Melbourne tune your APRS Radio to 439.100Mhz (1200bd) to
compare APRS on VHF & UHF.  The UHF system may be configured for 9600bd in
the future.


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