WebSDR on 5 bands in Denmark

This is a WebSDR receiver, located in Frederikssund, Denmark.
It is operated by EDR Frederikssund, OZ6FRS, e-mail oz1dug@oz6frs.dk
The recivers are locally designed HardRock like. Antenna is "off center dipole". See also http://www.websdr.dk for info.
The soundcards are dsPIC based 24 bit running 192000 ksps, to match the 16 bit in websdr, there are ACG that picks the optimum 16 bit of the 24 bits.

More information about the WebSDR project can be found on http://www.websdr.org.

Note: This version of WebSDR uses javascript. If you don't hear any sound, this might help.

It seems you are using a mobile device; click here to switch to the mobile version of this site.

It seems Java is not installed or disabled on your computer. You need to install and/or enable it for this website to work properly.
Since Java version 7u51, Java needs to be enabled separately for each website; see http://websdr.org/java.html for instructions.

Your browser does not seem to support HTML5 WebAudio; please try a recent version of Firefox, Chrome, Opera or Safari; or switch to Java.

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:

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

Signal strength plot:

Logbook: 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.

Statistics: