This is a WebSDR receiver, located in Friedrichshafen, Germany (at Lake Constance)
e-mail: dl1glh@darc.de

We are using the (Titanex V160HD) fullsize groundplane (80m) as shown on the picture above and a FUNCube Dongle Pro+.

If we need the aerial in the lab, it is separated, without other announcement, immediately from the Websdr.

On 2m we use a USB DVB-T-Stick connected to a vertical antenna (Diamond X300) below the roof.

I managed to get our QS1R wideband receiver working with this WEBSDR.

Our QS1R is used primarily as a CW-Skimmer. With it all frequency (80m-CW,40m,30m,20m,15m,10m) are in the CW area of the bands.
Antenna is a multi band dipole (Kelemen DP-8040201510H) on the attic.

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

Note: you need both Java and JavaScript enabled for this page to work properly. If you don't hear anything, probably Java is disabled or its version is too old (i.e., pre-1.4.2).

With the new Java update (7u51), you will need to add 'http://dk0te.dhbw-ravensburg.de:8901/' to your trusted sites to run the java applet.
Instructions on how to do this can be found on the Java Website here. You will then need to refresh this page, possibly multiple times until it works.

Or use HTML5 with your modern browser to get rid of those problems!

For mobile devices, you can access the mobile version of this websdr here.


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.

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:


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


Statistics: