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Unread 25-12-2008, 23:42
C222's Avatar
C222 C222 is offline
Computer Science Major
FRC #0852 (Athenian Robotics Collective)
Team Role: Alumni
 
Join Date: Mar 2007
Rookie Year: 2007
Location: California
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Data on the air. How's it encoded?

While listening to radio waves on my brand-new scanner I got for Christmas/holidays/Festivus, I came across some noise that sounded like a datastream. I have heard BPSK31 and QPSK31 before and this didn't fit the bill. I have uploaded a clip to my server : http://www.tehcr3w.com/data.wav

If anyone has any idea what encoding this is, I'd love to hear it.


P.S. It suddenly broke out into Morse then didn't go back. Huh. (edit: the Morse came again and said, "TPVQ329 2 G" I have no idea.)
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Last edited by C222 : 26-12-2008 at 00:06.
 


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