GNU Radio is a signal processing runtime and signal processing software development toolkit.
Originally developed for use with software-defined radios and for simulating wireless communications, it’s robust capabilities have led to adoption in hobbyist, academic, and commercial environments. The software is used in software-defined radio, digital communications, nuclear physics, high- energy particle physics, astrophysics, radio astronomy and more.
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. It is widely used in research, industry, academia, government, and hobbyist environments to support both wireless communications research and real-world radio systems.
This is free and open source software.
Website: www.gnuradio.org
Support:
Developer: GNU Radio
License: GNU General Public License v3.0
GNU Radio is written in C++ and Python. Learn C++ with our recommended free books and free tutorials. Learn Python with our recommended free books and free tutorials.
Related Software
| Software-Defined Radio Tools | |
|---|---|
| SDRangel | SDR Rx/Tx software for Airspy, Airspy HF+, BladeRF, HackRF, + |
| SigDigger | Digital signal analyzer and graphical front end for Suscan |
| rtl_433 | Receives and decodes radio transmissions |
| Gqrx | SDR powered by the GNU Radio and the Qt graphical toolkit. |
| sdrtrunk | Java application |
| Qt-DAB | DAB decoder |
| AbracaDABra | DAB and DAB+ Software Defined Radio (SDR) application |
| OpenWebRX | Multi-user SDR receiver |
| inspectrum | Radio signal analyser for examining captured signals |
| welle.io | DAB and DAB+ software defined radio |
| SDR++ CE | Community-driven fork of SDR++ |
| OpenWebRX+ | Improved version of OpenWebRX |
| multimon-ng | Decoder for a broad range of digital transmission modes |
| GNU Radio | Signal processing runtime and signal processing software |
| DABlin | DAB/DAB+ audio service from a live transmission / stored recording |
| sdr_j_fm | FM receiver |
| AetherSDR | Linux-native client for FlexRadio Systems transceivers |
| Quisk | Designed for low latency CW operation |
| gr-dab | GNU Radio Digital Audio Broadcasting module |
| rtl-dab | DAB/DAB+ receiver to use with rtl-sdr sticks |
Read our verdict in the software roundup.
Explore our carefully curated directory of recommended free and open source software, covering every major software category.The directory forms part of our extensive collection of articles for Linux enthusiasts. It includes hundreds of detailed reviews, together with free and open source alternatives to proprietary software from companies such as Google, Microsoft, Apple, Adobe, IBM, Cisco, Oracle, and Autodesk. LinuxLinks also covers interesting projects worth exploring, Linux-compatible hardware, free programming books and tutorials, and much more. Know a useful free and open source Linux application that we haven’t covered? Tell us about it using our submission form. |


Please read our Comment Policy before commenting.