![XHDATA D-808 - Annoying noise on 4625 kHz (not The Buzzer) (The sound also appears on other frequencies but around 4625 kHz it's the strongest and changes its pitch when moving the XHDATA D-808 - Annoying noise on 4625 kHz (not The Buzzer) (The sound also appears on other frequencies but around 4625 kHz it's the strongest and changes its pitch when moving the](https://external-preview.redd.it/xhdata-d-808-annoying-noise-on-4625-khz-not-the-buzzer-the-v0-ZSxLguXqWqyUVPDFW2EUkJOSpkrGoJcm5a92gYVN14E.jpg?format=pjpg&auto=webp&s=61090fa3fa0a400f9017929a4420fbc90c1522b8)
XHDATA D-808 - Annoying noise on 4625 kHz (not The Buzzer) (The sound also appears on other frequencies but around 4625 kHz it's the strongest and changes its pitch when moving the
![UVB-76 'The Buzzer' 4625 kHz copied in Rio Capim, with Bonito MegActive ... | Rádio, Educação, Canção UVB-76 'The Buzzer' 4625 kHz copied in Rio Capim, with Bonito MegActive ... | Rádio, Educação, Canção](https://i.pinimg.com/originals/30/82/5f/30825f58889f43bf251d5c1dfaf2b5cf.jpg)
UVB-76 'The Buzzer' 4625 kHz copied in Rio Capim, with Bonito MegActive ... | Rádio, Educação, Canção
![Kim Andrew Elliott on Twitter: "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 Twitter: "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 Twitter: "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" /
![NESSUNO È IN GRADO DI RISOLVERE L'ENIGMA DI UVB-76, LA STAZIONE RADIO RUSSA CHE TRASMETTE MESSAGGI IN CODICE DAL 1970 – La Macchina del Tempo NESSUNO È IN GRADO DI RISOLVERE L'ENIGMA DI UVB-76, LA STAZIONE RADIO RUSSA CHE TRASMETTE MESSAGGI IN CODICE DAL 1970 – La Macchina del Tempo](https://gaetaniumberto.files.wordpress.com/2015/01/1420813984_full.jpeg)