GNU Radio is a free, open-source software toolkit that provides processing cores for implementing software-defined radio (SDR) applications. It has an active community that has implemented many popular modulation protocols (AM, FM, GMSK, PSK, QAM, OFDM, etc). Researchers can benefit from its real-time reconfiguration of parameters, high processing power, and fast development time.

We’ve posted a set of articles explain GNU Radio and how to use it efficiently with Nutaq hardware platforms: