![]() | Strange digital signal transmitting on \"The Buzzer\" frequency at 4625 kHz Süre: 5:02 | Boyut: 11.52 MB |
![]() | UVB-76 'The Buzzer' 4625 kHz loud and clear at my new QTH on the JRC NRD525 Süre: 1:16 | Boyut: 2.9 MB |
![]() | UVB-76 (the buzzer), Strange behavior 6th and 7th October2012. Morse code and voice. Süre: 4:00 | Boyut: 9.16 MB |