Spy Stations
Posted: 10-25-2013 04:27 PM
Where you hear about "numbers stations" here is what they are talking about. This video is of a hybrid station with the voice sending the message preamble and the data (sounds like a modem) sending the message.
The Perseus is a wonderful SDR receiver which captures this stuff real good.
The Perseus is a wonderful SDR receiver which captures this stuff real good.