GNU Radio 4 (GR4) — modern C++ software-defined radio (SDR) and digital signal processing (DSP) framework with a high-performance flowgraph runtime
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Updated
Aug 17, 2026 - CMake
GNU Radio 4 (GR4) — modern C++ software-defined radio (SDR) and digital signal processing (DSP) framework with a high-performance flowgraph runtime
gr-ident, a Radio Mode Identification Preamble for Gnuradio — Specification of a standard.
Specifications for a modular software defined radio repeater
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