Web app for spectrum analyzers.
Visit meshuga.github.io/web-spectrum to access the app.
The application has two features:
- Spectrum analyzer
- Data decoding
Supported devices:
- tinySA Ultra
- RTL-SDR with RTL2832U (includes V4)
Supported environments:
- Chrome
- Edge
- Opera
See more: caniuse.com/web-serial, caniuse.com/webusb
Spectrum analyzer allows for showing available spectrum for requested frequencies.
Data decode sets a trigger and upon detection of a signal, the device captures it for decoding purposes.
The current implementation is able to decode 1 message at a given time of size around 24 bits.
The current implementation decodes ADS-B signals as well following ISM protocols:
- GateTX
YT videos with explanations and tests:
- Web (r)evolution in lab electronics? Building a Web Spectrum Analyzer for TinySA Ultra
- Signal decoding with TinySA Ultra
- RTL-SDR signal decoding in a web application
In the project directory, you can run:
Runs the app in the development mode.
Open http://localhost:3005 to view it in your browser.
The page will reload when you make changes.
You may also see any lint errors in the console.
Launches the test runner in the interactive watch mode.
See the section about running tests for more information.
Builds the app for production to the build folder.
It correctly bundles React in production mode and optimizes the build for the best performance.
The build is minified and the filenames include the hashes.
Your app is ready to be deployed!
See the section about deployment for more information.