QXRD is software for the acquisition and analysis of X-ray data taken with 2 dimensional detectors. The software can drive a Perkin Elmer XRD series flat panel detector and can be remote-controlled via a socket interface, or directly from SPEC
A cross platform Python frequency scanning GUI for rtl-sdr
A cross platform Python frequency scanning GUI for USB TV dongles, using the OsmoSDR rtl-sdr library.
In other words a cheap, simple Spectrum Analyser.
More information can be found at:
http://eartoearoak.com/software/rtlsdr-scanner
An installer and standalone versions for Windows are located here:
https://github.com/EarToEarOak/RTLSDR-Scanner/releases
Sources are available on GitHub:
https://github.com/EarToEarOak/RTLSDR-Scanner
** The up to date installer is no longer...