gnuradio: gnuradio (free software toolkit for building SDRs)
gnuradio:
gnuradio: GNU Radio is a free & open-source software development toolkit
gnuradio: that provides signal processing blocks to implement software
gnuradio: radios. It can be used with readily-available low-cost external RF
gnuradio: hardware to create software-defined radios, or without hardware
gnuradio: in a simulation-like environment. It is widely used in hobbyist,
gnuradio: academic and commercial environments to support both wireless
gnuradio: communications research and real-world radio systems.
gnuradio:
gnuradio: homepage: http://gnuradio.org