This HF WebSdr is located at the Nantwich Secret Nuclear Bunker, formerly R.A.F. Hack Green, now a working museum.
Location: ( 53° 1' 53'' N / -2° 31' 4'' W) QRA= IO83RA. / NGR SJ64590-47875
Operated by the Stoke-on-Trent ARS, SysOps are Joe ZL1PMY, Tony G1HMO and Martin G7CKX
Any queries regarding this websdr please contact 'hackgreensdr at gmx.com'
We now have a VHF/ UHF websdr at Hack Green, you can view it here :-
http://hackgreensdr.org:8902
For more information about the SDR receivers in use at Hack Green, please see the SDR receiver description , or for more information on the Websdr project, visit http://www.websdr.org
For mobile devices, you can access the mobile version of this websdr here
Notices:
The latest update to Chrome has once again broken the WebSDR, see this document for workarounds.
If you are having problems after updating Java to version 8.0.45 then follow these instructions :- Java 8.0.45 problem
Note: Unless your browser supports HTML5 audio, you will need both Java and JavaScript enabled for thispage 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) or your browser does not support HTML5.
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.
Chatbox:
As with the HF websdr, the chatbox has been removed due to inappropriate posts by certain individuals.
![[scale]](smeter1.png)