Overview | iNTERCEPT + SDR for Signal Monitoring on Raspberry Pi

iNTERCEPT is a free and open-source project with that combines several signals intelligence tools together into a single web interface. The UI and dashboards resemble something you might see on a screen in the background of a scene in a spy movie. Even if you’re not on a secret mission, this software offers a helpful visual GUI for interacting with a software defined radio device connected via USB.

Using this software on a Raspberry Pi with a cheap SDR, you can scan for BLE trackers, tune in to AM/FM and HAM radio frequencies, automatically decode morse code, recieve ADS-B transmissions from airplanes, AIS from ships, and more. The system also supports the HackRF device which covers the range 1 MHz to 6 GHz, much wider than a cheaper SDR. 

iNTERCEPT can run on the Pi 3, 4, or 5. Available features vary based on built-in WIFI/Bluetooth device and the connected SDR.