[amsat-bb] Fox high speed?

Alan wa4sca at gmail.com
Fri Mar 25 15:23:43 UTC 2016

Hi Ed,

That is what HS looks like.  There have been 2-3 other periods of HS telemetry over the past few days.
In the ones I saw or heard, my software did not automatically switch, and when manually switched
copied nothing.  There are known issues with HS in my station which I am working on, so that is not
entirely unexpected.  I was able to copy a few blocks on a much earlier test.  From other comments,
you do need a stronger signal than DUV, and depending on your equipment, a higher sampling rate.



<-----Original Message-----
<From: AMSAT-BB [mailto:amsat-bb-bounces at amsat.org] On Behalf Of Ed K9EK
<Sent: Friday, March 25, 2016 9:59 AM
<To: AMSAT-BB <amsat-bb at amsat.org>
<Subject: [amsat-bb] Fox high speed?
<About mid-pass on the ~9:42AM pass this morning, FOX appeared to switch from the DUV mode to
<what I believe was high speed. The screen pattern changed from the usual 2 parallel line pattern
<eye pattern and decoding) to a multi-parallel-line pattern with brief stops. My tlm program 1.03f was
<set on auto. Nothing decoded; no eye pattern. I manually switched to high speed; same results. What
<did I do wrong?
<Ed K9EK
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