WebSDR in KO04SD.

This is a WebSDR receiver, located in Silec, Poland, QTH KO04SD. Photos available here -- yes, highly experimental design. It is operated by Argon. More information about the WebSDR project can be found on http://www.websdr.org.

Note: for listening to ~~UVB-76 / UZB-76 / МДЖБ / ЖУОЗ~~ / Buzzer, please try the stream: http://streams.printf.cc:8000/buzzer.ogg. It could help saving some bandwidth.

If you use Chrome and have no audio on WebSDR sites see the second entry here

If you find this SDR useful you might consider supporting us Become a Patron!

Special thanks to:
Caladan, Remco, HA621N, BigOS, EC120, 777, dmhz, Martin

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Frequency: kHz

Or tune by clicking/dragging/scrollwheel on the frequency scale.

Bandwidth:
? kHz @ -6dB; ? kHz @ -60dB.

Or drag the passband edges on the frequency scale.

Memories:

? dB; peak ? dB;
mute squelch autonotch
Volume:

Gain control: automatic manual

Gain:

Signal strength plot:

Waterfall view:

Or use scroll wheel and dragging on waterfall.

Speed:
Size:
View:

Logbook: Call of station that you hear:
Comments, if any:
Note: time, frequency, your name/call, and DXCC information are added automatically.
View the last 20 lines of the logbook, or the entire logbook (ctrl-click for new tab/window).

Chatbox:
This chatbox is intended to discuss the operation of the WebSDR.
The operators of this site disclaim any responsibility for text appearing in this chatbox.

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