Open Source SDR Web App for Everyone!
OpenWebRX
OpenWebRX is a remote spectrum monitoring solution
with the following features:
  • libcsdr based demodulators (AM/FM/SSB),
  • filters with changeable bandwidth, BFO and PBS,
  • waterfall display that can be shifted back in time,
  • uses HTML5 features like WebSocket, Web Audio API.
Get it from GitHub!


Do you want to share your SDR receiver with other amateur radio operators?
Let's build a network of remotely controllable SDRs together!


Step 1: Download and install OpenWebRX to your Linux box!
Take me to the instructions!
Step 2: Share your receiver on sdr.hu!
Register now!

Documentation

I have written my thesis on OpenWebRX for my Bachelor's degree in electronic engineering. It contains some additional implementational details on both the web interface and the DSP algorithms.
Download thesis

Mailing list

If you need help setting up your receiver, or interested in the news about OpenWebRX, feel free to join our mailing list:
Subscribe mailing list

OpenWebRX on YouTube

OpenWebRX was featured on the Hak5 show, thanks to Darren and Shannon:



I presented OpenWebRX and csdr at the TAPR Digital Communications Conference 2015 in Chicago, IL.
You can download my paper, and also watch my talk:



I would like to say a really big thanks for this opportunity to Steven Bible, N7HPR and Tucson Amateur Packet Radio Corp, and also to Gary Pearce, KN4AQ for making the video.

I also gave a talk on OpenWebRX at Software Defined Radio Academy 2015 in Friedrichshafen, Germany:



I gave a talk on OpenWebRX (in Hungarian) at New Tech Meetup, Budapest in March, 2016:



Contact

If you have any questions regarding OpenWebRX, you can contact the developer, András Retzler (HA7ILM).