This is a WebSDR receiver, located in Oostende, Belgium (JO11KF).
It is operated from the facilities of ON4OS, the UBA OST Radioclub in Oostende.
If you don't hear anything ... sorry, but the antennas may be in use for some other purpose.

Send your comments or questions via e-mail to our sysop ON7DQ (use address on qrz.com)

AUDIO problems in Chrome browser ?
See this document Chrome Solution.

For a better reception in FM, reduce the BANDWIDTH to as narrow as 10 khz.
The quickest way to do that is click the FM button again, it will set a bandwidth of 10 kHz immediately.
More information about the WebSDR project can be found on http://www.websdr.org.

PLEASE enter your callsign or a nickname below, otherwise your IP-address is publicly exposed.


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Since Java version 7u51, Java needs to be enabled separately for each website; see http://websdr.org/java.html for instructions.
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View:
Allow keyboard:
j k ← →: freq down/up (+shift/ctrl/alt faster)
u l c a f: USB, LSB, CW, AM, FM
z Z: center/zoom waterfall
g: enter frequency


Frequency: kHz

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

Memories:
Bandwidth:
? kHz @ -6dB; ? kHz @ -60dB.
Or drag the passband edges on the frequency scale.
Waterfall view:
Or use scroll wheel and dragging on waterfall.
Speed:
Size:
View:


[scale]
? dB; peak ? dB;
mute squelch autonotch
Volume:
Signal strength plot:
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).


This WebSDR is currently being used by ? user(s) simultaneously:      compact view

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.




Statistics: