Sorry if this is in the wrong section or hastily typed.
UVB-76 is the callsign of a shortwave radio station that usually broadcasts on the frequency 4625 kHz (AM suppressed lower sideband). It is known among radio listeners by the nickname The Buzzer. It features a short, monotonous About this sound buzz tone (help·info), repeating at a rate of approximately 25 tones per minute, for 24 hours per day. The station has been observed since around 1982.[1] On rare occasions, the buzzer signal is interrupted and a voice transmission in Russian takes place. Only three to four such events have been noted. Despite much speculation, the actual purpose of this station remains unknown.
I've been monitoring the transmission for several hours, after what sounded like a television or radio was placed close to the mic, and objects could be heard falling near the mic.
Several minutes ago, UVB-76 transmitted a sequence of Morse code signals.
I'm uploading my recordings now.
You can listen here: http://uvb-76.blogspot.com/, or listen to the broadcasts on Justin.tv: http://www.justin.tv/rampageturke/#/w/339155344/2
Edited:
Here's some of the recordings I've gathered over the past few hours:
http://filesmelt.com/dl/recording1-21-47-len.mp3
Start time: 02:31 PM Eastern
End time: 02:52 PM Eastern
Here's the morse code transmission: http://filesmelt.com/dl/trans3morse-03-33pm_eastern.mp3
Recorded at 3:33PM Eastern; the actual transmission begins around 2:45 in the file. Also notice the beep just before and immediately after the morse code transmission.
Edited:
:siren: :siren: :siren: :siren: :siren: :siren: :siren: UPDATE :siren: :siren: :siren: :siren: :siren: :siren: :siren:
August 23, 2010 9:35AM PST Voice transmission confirmed
I hate to pour more oil on this fire as there are steady 60+ listeners on stream already, but streamer arhive recordings show that the August 23. voice transmission is genuine and has happened! Please find the recording here.
Most received it garbaged, as the transmission was taking place almost entirely on upper sideband (USB), as most of the normal UVB-76 transmissions are. (Although it is not pure USB, as the carrier is present).
Link to confirmed transmission
So now we have official confirmation.
Edited:
:siren: :siren: :siren: :siren: :siren: :siren: :siren: UPDATE :siren: :siren: :siren: :siren: :siren: :siren: :siren:
Another transmissions were received on the 25th of August:
25/08/10 11:53 GMT