This is experimental code and most likely unfit for your purposes. It has been developed on an RF Explorer USB 3G model, but should run on others as well.

You need to have the SI-Labs driver installed.

• pip install pyserial
• pip install numpy
• pip install matplotlib

Connect the RX Explorer via USB, set it to spectrum analyser mode, edit the main rfe.py script to use the proper tty device for your system, and run ./rfe.py