[Date Prev][Date Next][Thread Prev][Thread Next] - [Date Index][Thread Index][Author Index]
AO-51 SSB/FM mode
- Subject: [amsat-bb] AO-51 SSB/FM mode
- From: "Alan P. Biddle" <APBIDDLE@xxxxxxxxxxx>
- Date: Tue, 31 Oct 2006 14:35:22 -0000
- Authentication-Results: mailbox1.ucsd.edu from=APBIDDLE@MAILAPS.ORG;domainkey=neutral (no signature; no policy for MAILAPS.ORG)
Over the past few days there are more and more people getting on. In a way,
it sounds like a traditional linear transponder, with some people exactly on
frequency, and most within a 100 Hz or so. It does allow people to break in
more easily than the FM mode.
One effect becoming more apparent is deep fading in the audio. I am
wondering if this is caused by people outside the passband, but near enough
to drive down the gain on the uplink?
Alan
WA4SCA
_______________________________________________
Sent via AMSAT-BB@amsat.org. Opinions expressed are those of the author.
Not an AMSAT-NA member? Join now to support the amateur satellite program!
Subscription settings: http://amsat.org/mailman/listinfo/amsat-bb
AMSAT Home