I am helping a friend (WZ1Q) track down this RFI on 80 meters. We have it
recorded but the reflector will not accept an attachment. If anyone is
interested in giving a listen, I have uploaded it. Here is the link to
access the sound byte
<
https://drive.google.com/folderview?id=0B9ibNDVWn3t4eHk0MHIwLVg2bTg&usp=sharing
>
.
We checked on the ARRL web site under Sounds Of RFI
<http://www.arrl.org/sounds-of-rfi> but we could not match it to anything.
A friend over on main campus said it sounded like Data, in the form of a
MANCHESTER CODE.
NRZ <http://en.wikipedia.org/wiki/Non-return-to-zero> Manchester code
<http://en.wikipedia.org/wiki/Manchester_code>
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