This WebSDR is operated by the Southampton University Wireless Society in collaboration with Martin G8JNJ, Noel G8GTZ and Phil M0DNY
More information about how to operate the SUWS uWave WebSDR and how it works can be found in these documents:-
A comprehensive User Guide to the Microwave WebSDR - Written by Martin G8JNJ
A general overview of the Microwave WebSDR - Written by Noel G8GTZ
The SDR is located in IO91OF- If you are using this SDR to track High Altitude Balloons with Habhub please use Latitude: 51.23, Longitude: -0.82
Upcoming Satellite Passes: (updated automatically every 5 minutes, click name to tune)
- 10.368 GHz - 10.370 GHz - 3cm Band - Amateur radio propagation beacons and narrow band modes such as SSB & CW
- 436 MHz - 438 MHz - 70cm Band - Amateur radio satellites and Digital Television
- 434 MHz - 436 MHz - 70cm Band - Amateur radio satellites and High Altitude Balloon (HAB) telemetry
- 432 MHz - 434 MHz - 70cm Band - Amateur radio narrow band modes, FM repeaters & simplex activity and licence free short range radio devices
- GB3FN is based less than a mile away and may cause interference to reception on 70cm when it is in use
- 144 MHz - 146 MHz - 2m Band - Amateur radio narrow band modes, FM repeaters & simplex activity, satellites and the International Space Station
Satellite Tracking Map (opens in new tab)
There are currently ? Users on this WebSDR. The software used for this WebSDR is kindly provided by the WebSDR Project
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
Your browser does not seem to support HTML5 WebAudio; please try a recent version of Firefox, Chrome, Opera or Safari; or switch to Java.
Please note: This WebSDR works best running HTML5 rather than JAVA - To obtain optimum performance please use a recent version of Firefox, Chrome, Opera or Safari
|Welcome to all visitors|
|The websdr will be unavailable for a few hours from 1400 on Sunday 29th March, to allow us to upgrade the Host PC Hardware.|
|Don't be shy :-) Why not say hello by adding your name or callsign just below this window, so that we can see who you are and where you are listening from.|