Qtmm AFSK1200 Decoder uses the soundcard as input device. Connect your computer to the audio output of your FM receiver, select the input device from the list, and start decoding packet radio transmissions such as APRS traffic or telemetry from various cubesats. The app uses the multimon AFSK1200 engine by Thomas Sailer and the Qt toolkit from Nokia. Qmm is available for Linux, Mac OS X and Windows.
