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What is GNU Radio?
Main Page GNU Radio is a free & open-source software development toolkit that provides signal processing blocks to implement software radios. It can be used with readily-available low-cost external RF hardware to create software-defined radios, or without hardware in a simulation-like environment.
Example 2 meter NBFM receiverGNU Radio is a free & open-source software development toolkit that provides signal processing blocks to implement software radios. It is widely used in hobbyist, academic and commercial environments to support both wireless communications research and real-world radio systems. Check these pages to find tutorials, code and other information on GNU Radio.
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