DISCLAIMER

DISCLAIMER: I have no association with UVB-76 station, neither do I have any clue what is the content I am relaying. I can only assure, that the signal is received on 4.625MHz AM-modulated 900km NW from supposed origin and retransmitted unaltered. In no way can I guarantee this service, nor be considered responsible of any content re-transmitted. The only purpose for this relay to exist is because lot of people who do not have equipment or are located too far from station seem to be interested about listening to it. Should the UVB-76 station- or transmission content owners feel violated in any way, please contact me at uvb76.repeater@gmail.com and we will work it out.

Note, that because of shortwave radio signal propagation specifics the station can be more or less reliably received from around 4pm to 6am GMT on summertime. It is almost 24h audible during the winter, with short "skip-zone" blank-out around 6pm GMT.

The USB feed is considered as main source of audio today, as the voice messages are much better audible there than on the AM stream. However, the buzzer sound from the AM stream is somewhat more pleasant to listen at, so both feeds are kept simultaneously.

Monday, September 23, 2013

Local Interference on 4626kHz

Reception of the UVB-76 signal on 4625kHz has been disturbed for last two weeks or so by an unknown noise source. I have had no luck figuring out what it is so far, but it does look like a network-over-powerline thing someone could be using at the neighborhood. 

Judging from 24-hour waterfall pictures it has no relation to shortwave propagation effects (i.e. has to be relatively local) and does not change in frequency nor time, so it cant be from street lighting, phone charger gone grazy, plasma TV etc. It is also apparent with other radios I have, so it is also not the equipment at the streamer.

The noise stripe is repeating itself after every 50kHz from 2MHz to around 6MHz effectively rendering my shortwave capabilities to nil and does not seem to have plans for going away, so I'll have to start searching for the source!
Posted by Laid at 11:06 PM

50 comments:

  2. the first three links don't work on Itunes

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  3. Today no 'beeps' :O Just some radio noises and seems like people talking and walking O.o where's the 'beeps'? :O (now 6:40PM in Brazil)

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    1. Santo Deus, existem mais brasileiros que escutam isso! oO

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    5. This comment has been removed by the author.

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    6. O.o E eu achando que estava só...

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    7. ai brasileiros viciados na UVB-76, curtam nossa página no facebook, estamos começando mas traremos bastante informação sobre a radio e um relatorio ao vivo. https://www.facebook.com/pages/Uvb76-pt/1422092608011582

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    10. Muito quieto...

      Curtindo a página Thomas.
      Abçs

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  4. Also nothing to hear in Vienna! What happens next ?

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  5. Much noise, and very low buzz noize...just found out about this today, and it happens to be not very good now...

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  7. The radio is silenced for me, since last night.

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  8. It went off air? they completed their mission and went off air?

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  9. It's back with the buzzer! finally.

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  10. I can't hear anything since few days ago! What's happening?

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  11. thanks for the update and I hope all is well. Love the site and will keep checkin! I hope you're able to figure things out! My office mates are missing the buzzer..as am I. ;-)

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  12. Deep silence. Raphael, the buzzer is up for you?

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  13. coming through strong in VA, USA this morning (over the internet stream of course...) thanks for everything ! have a fun day (11:52 utc)

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  15. I hope you are all well. I was lucky to capture a message from MDZhb yesterday. I've uploaded it to youtube: http://youtu.be/O86R2Tsi0VA If it would be better served posted elsewhere just let me know.

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  16. The UVB-76 Is Shutdown today ? I´m trying to dial the buzzer in many different receivers around the world (via globaltuners.com) but I don´t listen the buzzer in 4.625,00 Mhz USB 3k.

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  17. Just recorded a message at 13:15UTC over the AM repeater. I'm trying to upload it to youtube now and will send a link. I hope you've had a fun weekend and that all is well.

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  18. I ended up able to record three messages today. There was a fourth but someone was in my office and I couldn't record the message. The videos are linked here: http://youtu.be/bthSURWCnEA If anyone can make anything out, please share. Have a fun day ;-)

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  19. Lots of morse code (at least it sounds like it to me) in the past few days. Mysterious.

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  20. there was just now another message but the feed was not very clear. 1:54UTC I could make out the call signs a few Nikalai and Tatianas and the pryiom, but that is all.

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  21. Has the buzzing changed lately? It sounds like it's at a much faster rate than I remember it being earlier this year. Or is there some problem with the signal?

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  22. i think it's chugging along as usual, just poor reception right now. ;-(

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  23. It's so great to hear the buzzer again. Thanks so much and I hope all is well!

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  24. I don't know how to download the radio.Help, please.

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    1. Press in the home "AM desync.com sponsored FEED: UVB-76 (AM, 4.5kHz)" or "USB desync.com sponsored FEED: UVB-76 (USB, 4.5kHz)" i use the software "Ares" to play the radio but also works with WinAmp

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  25. Replies

    1. Jajajaja creí que era el unico xD pero no oigo nada ¿y tú?

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    2. Si tienen Ares descarguen el archivo que dice AM y abranlo la transmición comenzará

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  26. Acá do México com da zumbido a todo en el Bosé wow pa todos hermanos brazileiros

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  27. Ya veo que hay varios que vinieron por Dross jajaja. Estoy seguro que esos números y nombres que en algún momento se escucharon en la estación deben ser algún tipo de indicación o comando, no creo que sea algo al azar. Y lo más raro es que nadie sabe todavía de que se trata.

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  28. alguien escucha algo mas q un zumbido contaste y cuantas veces al dia se oye esa especie de clave morce

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  29. Acabo de escuchar código morse? Puede ser? Justo recien

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  30. hey...escuchen la radio, no es mentira, se escucha como una canción o algo asi, pero se escucha muy distorsionada!!

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  32. ¿Donde se escucha? ¿Que botón aprieto o como?

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  33. cuanto hace que no dicen nada aparte de BEEEP BEEEP BEEEP? cuando fue la ultima vez que hablaron?

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  34. Hello, I'm from Mexico and Id like to listen to this famous beeeep beeep or morse code.....but I dont know where the link is, could you help me please??!!!

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  35. Your article is very specific and detailed. It solved very quickly the problem I was having. Thank you! gmail login

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