GNU Radio: Open-Source Software Defined Radio Toolkit
2025-04-13
GNU Radio is a free and open-source software development toolkit that provides signal processing blocks to implement software-defined radios (SDRs). It can be used with readily-available, low-cost external RF hardware or without hardware in a simulation environment. Its modular, flowgraph-based framework and extensive library of processing blocks make it suitable for creating complex signal processing applications in research, industry, and hobbyist settings. While not a solution for specific hardware or radio standards out-of-the-box, it's highly adaptable for developing implementations of various communication standards.
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