[amsat-bb] Re: FM satellites
domenico.i8cvs at tin.it
Wed Jul 6 13:13:35 PDT 2011
----- Original Message -----
From: <rnutter at networkref.com>
To: "Dave Guimont" <dguimon1 at san.rr.com>
Cc: <amsat-bb at amsat.org>
Sent: Wednesday, July 06, 2011 12:23 PM
Subject: [amsat-bb] Re: FM satellites
> Look at this from an emergency perspective. If you only had an ht and
> couldnt access a repeater, you woul at least have a chance to get help
> on a satellite pass.
Hi Ron, KA4KYI
If you are into a real emergency you have not the time to wait for a
possible FM satellite pass and have a chance that someone is
understanding your problem,your location and how to hep you into
the QRM made by a lot of stations calling in the same channel and
all at the same time.
A linear transponder in SSB plenty of room for FDMA (Frequency
Division Multiple Access ) would be better but not ideal.
In emergency situation novadays a cell-phone is much much better
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