![The mysterious Russian UVB-76 transmitter has been transmitting a mysterious signal in the shortwave band at a frequency of 4,625 kHz since the 1970s Stock Photo - Alamy The mysterious Russian UVB-76 transmitter has been transmitting a mysterious signal in the shortwave band at a frequency of 4,625 kHz since the 1970s Stock Photo - Alamy](https://c8.alamy.com/comp/2HJFP6R/the-mysterious-russian-uvb-76-transmitter-has-been-transmitting-a-mysterious-signal-in-the-shortwave-band-at-a-frequency-of-4625-khz-since-the-1970s-2HJFP6R.jpg)
The mysterious Russian UVB-76 transmitter has been transmitting a mysterious signal in the shortwave band at a frequency of 4,625 kHz since the 1970s Stock Photo - Alamy
![Kim Andrew Elliott on X: "The Russian mystery signal known as "The Buzzer" on 4625 kHz. And detractors on the same channel, in the form of voices, music and waterfall images. https://t.co/vXZLVHHEim" / Kim Andrew Elliott on X: "The Russian mystery signal known as "The Buzzer" on 4625 kHz. And detractors on the same channel, in the form of voices, music and waterfall images. https://t.co/vXZLVHHEim" /](https://pbs.twimg.com/media/FMjwTTLWYAUpEmd.jpg)
Kim Andrew Elliott on X: "The Russian mystery signal known as "The Buzzer" on 4625 kHz. And detractors on the same channel, in the form of voices, music and waterfall images. https://t.co/vXZLVHHEim" /
![Mystery of the ghostly Russian radio station that has 'buzzed' every day since the 1970s - NZ Herald Mystery of the ghostly Russian radio station that has 'buzzed' every day since the 1970s - NZ Herald](https://www.nzherald.co.nz/resizer/_pc27shkQT3W7z2VlH1pKE6KKIA=/1200x675/smart/filters:quality(70)/cloudfront-ap-southeast-2.images.arcpublishing.com/nzme/FMEFZRXYEXMJNJW4E45NUKRB3Q.jpg)
Mystery of the ghostly Russian radio station that has 'buzzed' every day since the 1970s - NZ Herald
![Stream episode UVB-76 Russian Military Mysterious "Buzzer" Station 4625 kHz USB shortwave - 21 July 2016 23:13 GMT by SWL_1 podcast | Listen online for free on SoundCloud Stream episode UVB-76 Russian Military Mysterious "Buzzer" Station 4625 kHz USB shortwave - 21 July 2016 23:13 GMT by SWL_1 podcast | Listen online for free on SoundCloud](https://i1.sndcdn.com/avatars-000240740361-ypxh3f-t500x500.jpg)
Stream episode UVB-76 Russian Military Mysterious "Buzzer" Station 4625 kHz USB shortwave - 21 July 2016 23:13 GMT by SWL_1 podcast | Listen online for free on SoundCloud
![The second 'Buzzer' copied on 4612 kHz, close to the original UVB-76 on 4625 kHz in 2023 | Uvb 76, The originals, Two by two The second 'Buzzer' copied on 4612 kHz, close to the original UVB-76 on 4625 kHz in 2023 | Uvb 76, The originals, Two by two](https://i.pinimg.com/736x/01/cf/44/01cf44c42578b702c817a24f67e0f721.jpg)