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Gqrx is a software defined radio receiver powered by GNU Radio and the Qt GUI toolkit. It can process I/Q data from many types of input devices, including Funcube Dongle Pro/Pro+, rtl-sdr, HackRF, and Universal Software Radio Peripheral (USRP) devices.
An open source Acars decoder with rtl_sdr frontend
...It features :
- up to four channels decoded simultaneously
- error detection AND correction
- input from sound file , alsa sound card or software defined radio (SRD) via a rtl dongle (http://sdr.osmocom.org/trac/wiki/rtl-sdr) or airspy (http://www.airspy.com)
- could send decoded acars to a server via UDP in planeploter format or its own dedicated format.
The 4 channels decoding is particularly useful with the rtl dongle. It allows to directly listen simultaneously to 4 different frequencies , with a very low cost hardware.
...
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** The up to date installer is no longer maintained on this site and can now be found at https://github.com/EarToEarOak/RTLSDR-Scanner/releases **
LabVIEW/Linux toolkit for accessing unix files (and unix device files) in a Posix conform manner.
Is in production use for raw device file and realtime fifo access.
LabVIEW Versions [5.1, 6.0, 6.0.1, 6.0.2]. NMT-RTL and RTAI fifos tested.