[aprssig] APRS-B?
Robert Bruninga
bruninga at usna.edu
Mon Jun 24 16:53:10 EDT 2013
I think there is no need for a single global frequency since these modules
are frequency agile. But we do want continent-wide frequencies. Just my
opinion, since it is so hard to get agreement across oceans. Bob, WB4aPR
-----Original Message-----
From: aprssig-bounces at tapr.org [mailto:aprssig-bounces at tapr.org] On Behalf
Of la3qma at aprs.la
Sent: Monday, June 24, 2013 3:56 PM
To: TAPR APRS Mailing List; PE1RDW
Subject: Re: [aprssig] APRS-B?
Quoting PE1RDW <aprs at pe1rdw.demon.nl>:
> Region 1 already has 2 frequenties set aside for aprs on 70 cm,
> 430.5125 and 432.500, if you wish to use a frequentie that is the same
> in the whole world it would be smart to pick one of these, in the
> netherlands most trafic is on 430.5125 in 1200 baud leaving the newer
> 432.500 for faster aprs.
>
Europe use these:
Primary APRS: 70 cm 433.800 433.800 FM 1200Bd
Secondary APRS: 70 cm 432.500 432.500 FM 1200Bd
Cavtat 2008
Secondary APRS on VHF is 144.825
Sun City 2011
Kai Günter
LA3QMA
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