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, August 18, 2014

New Antenna for Repeater

As a somewhat late birthday present from Satrian, my SDR radio company, repeater got itself now a brand new magnetic loop antenna!


It is fairly straightforward design made out of water pipes and tuned to 4.625MHz. 

The main advantage over the more classic antenna designs is its directional capabilities. The noise what is hindering the reception for past couple of months is therefore a little less evident, resulting a better SNR now.

2 comments:

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  2. Antenna for repeater is good. So, you are happy to invent something new. If you need new pip in here here Create!

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