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Unread 26-12-2008, 08:41
Dave Flowerday Dave Flowerday is offline
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Re: Data on the air. How's it encoded?

Quote:
Originally Posted by C222 View Post
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.)
Many types of transmitters are required to transmit a Station Identification in Morse code by the FCC every so often. I work at Motorola on digital trunked radio systems and our systems have the capability to transmit a Morse code station ID in between digital transmissions to meet FCC requirements.

The audio clip you posted sounds like either a paging system or a trunked radio channel to me.