Strange Shortwave: The Buzzer
What goes on below 87Mhz? Weird things indeed...
At 4.625MHz - This station has been buzzing away for the past 30+ years or so.
http://en.wikipedia.org/wiki/UVB-76
Received 18 March 2014 in the west of Ireland. Could have been using a better antenna, must build a 80m trapped dipole for the attic...
Using 10M Homemade Dipole (Attic) - 50MHz Homemade Upconverter - RTL SDR - GQRX Mac.