The Comprehensive GNU Radio Archive Network

The Comprehensive GNU Radio Archive Network (CGRAN) is a free open source repository for 3rd party GNU Radio applications (a.k.a Out Of Tree Modules) that are not officially supported by the GNU Radio project.

GNU Radio Packaging Legend:

OS GR Version
Ubuntu-20.04 3.8.1.0~rc1
Ubuntu-22.04 3.10.1.1
Name Most Recent Commit Description Categories GNU Radio supported versions
gr‑pcap — PCAP recording and playback pcap, packet —
measurement_toolbox — None None —
gr‑azure — Leverage Azure cloud resources from within a GNU Radio flowgraph azure, cloud, sigmf, blob v3.9, v3.10
gr‑corrsounder — Short description of gr-corrsounder sdr —
gr‑streamsink — None None —
gr‑ysf — None None —
gr‑latency — Short description of gr-latency sdr 3.8, 3.9
gr‑nrsc5 — A GNU Radio implementation of HD Radio (NRSC-5) HD Radio, NRSC-5 v3.7, v3.8, v3.9
gr‑mthpower — Feed Forward Frequency and Phase recovery for M-PSK sdr, m-psk, psk, estimation, correction —
gr‑isdbt — A complete receiver for the digital TV standard ISDB-T. DTV, ISDB-T, OFDM, Viterbi —
gr‑lfast — Short description of gr-lfast sdr —
gr‑lora — An open source implementation of the LoRa CSS PHY LoRa, chirp, css, sdr —
gr‑dsdcc — A GNU Radio wrapper for DSDcc (Digital Speech Decoder) DMR, D-STAR, YSF v3.10
gr‑pocsag — None None —
gr‑keyfob — Transceiver for some Hella key fobs Key Fob, Car, Hella v3.7, v3.8, v3.9
gr‑dect2 — Short description of gr-dect2 sdr —
gr‑rstt — Receiver for Vaisala Weather Balloons Vaisala, telemetry, weather balloon v3.7, v3.8, v3.9
gr‑elster — A receiver for Elster REX2 smart meters Elster, smart meters v3.7, v3.8, v3.9
— None None —
gr‑hrpt — HRPT blocks from gr-noaa and others for gr3.8+ hrpt, noaa, satellites —
XFDMSync — Schmidl&Cox based synchronization blocks for multicarrier modulation multicarrier, Schmidl&Cox, synchronization 3.8, 3.9, 3.10
gr‑dvbt2 — A DVB-T2 transmitter. In tree as of GNU Radio 3.7.7 —
gr‑ale — None None —
gr‑gpredict‑doppler — None None —
gr‑acars2 — None None —
gr‑reveng — Short description of gr-reveng packet, reverse engineering —
gr‑fbmc — FBMC PHY Layer for GNU Radio FMBC, Multicarrier, PHY —
gr‑ieee802‑15‑4 — An IEEE 802.15.4 (ZigBee) Transceiver IEEE 802.15.4, ZigBee, IoT v3.7, v3.8, v3.9
gr‑flexfft — OOT Module for displaying Flex FFT data sink, DRS —
gr‑dsd — A GNU Radio wrapper for Digital Speech Decoder (DSD) DSD, P25, DMR, D-STAR v3.7, v3.8, v3.9
gr‑dab — GNU Radio Digital Audio Broadcasting module sdr v3.8
gr‑microtelecom — Microtelecom's Perseus SDR source module hardware, source —
gr‑latency_manager — A GNU Radio module for controlling the latency in a flowgraph latency v3.10
gr‑grnet — Short description of gr-grnet sdr —
gr‑lte — LTE downlink receiver blocks LTE, synchronization, estimation, PBCH —
gr‑pipe — Collection of blocks for using any program as a source, sink or filter using Unix pipes. sdr, interface v3.8
gr‑lora — GNU Radio blocks for receiving LoRa modulated radio messages using SDR sdr, lora, receiving, decoding 3.9
gr‑bbc — None secure communications, codec, bbc —
gr‑gfdm — Implementation of the GFDM waveform for usage in GNU Radio sdr, waveform, 5G, multicarrier 3.9
gr‑trt — GNU Radio wrapping of TensorRT sdr, rfml 3.1
gr‑symbolmapping — Optimized symbol mapping and bit interleaving for standardized constellations sdr, constellation, symbolmapping, interleaving, standard 3.8, 3.9
gr‑ntsc‑rc — 5.8 GHz ammateur drone wireless video feed TX and RX drone, NTSC, video —
gr‑outernet — Short description of gr-outernet sdr —
libacars — None None —
gr‑lpwan — gr-lpwan contains implementation of IEEE802.15.4k Standard sdr, lpwan, IEEE802.15.4, lecim, dsss, transceiver —
gr‑uhdgps — GR Blocks to assist in GPS Data logging with UHD and a GPSDO uhd, gps —
gr‑rftap — RFtap is a protocol designed to provide RF metadata about packets sdr, rftap —
gr‑timing_utils — Tools for advanced timing within GR pdu, timing, uhd v3.7, v3.8
gr‑finite‑stream — Blocks for handling streams of finite length sdr v3.8
gr‑rtty — None None —
gr‑lora_sdr — OOT Module containing all blocks requiring for a functional LoRa transceiver. SDR, LoRa 3.10.3# Put a comma separated list of supported GR versions here
gr‑multimon — None None —
gr‑pager — Motorola FLEX protocol decoder sdr, pager, flex v3.8
gr‑polarwrap — A GNU Radio wrapper for the PolarCodes library sdr, FEC, channel coding 3.9
gr‑gsm — A GSM receiver GSM —
construct — None None —
— None None —
— None None —
gr‑hpsdr — modules for OpenHPSDR Hermes / Metis and Red Pitaya Hermes, Metis, Red Pitaya, OpenHpsdr —
gr‑gmuground — A collection of OOT modules for developing an amateur satellite communications ground station. None —
— None None —
gr‑sandia_utils — A collection of assorted GR functions and extended in-tree blocks misc v3.7, v3.8
gr‑ax25 — None None —
gr‑bruninga — Short description of gr-bruninga sdr —
aistx — None None —
gr‑framers — None None —
sdr‑tv — None None —
gr‑mer — An open source implementation of QAM Modulation error measurements in GNU Radio. MER, QAM, Measurements —
gr‑analysis — None None —
gr‑symbolrate — Short description of gr-symbolrate sdr —
gr‑owc — GNURadio out-ot-tree (OOT) module for optical wireless communications. OWC, VLC, SDR, GNURadio v3.10
gr‑lacrosse — None None —
gr‑gwncppvgb — GNU Wireless Network, a data network development toolkit sdr, data networks —
gr‑ambe3000 — Uses the NW Digital Radio AMBE USB Dongle to encode/decode audio sdr, DStar, AMBE3000 —
gr‑cessb — A Controlled Envelope SSB transmitter. SSB, Ham Radio, VOLK —
SUPACARS — None None —
gr‑guitar — Short description of gr-guitar sdr —
gr‑mesa — Short description of gr-mesa sdr —
gr‑m17 — The M17 OOT module for GNU Radio M17 3.8, 3.9, 3.10
gr‑guiextra — Short description of gr-guiextra sdr —
gr‑psk31 — None None —
gr‑smithchart — None None —
— None None —
gr‑pdu_utils — Tools for manipulation of PDU objects pdu v3.7, v3.8, v3.9
gr‑clenabled — Short description of gr-clenabled sdr —
gr‑ccsds — Short description of gr-ccsds ccsds, fec —
gr‑ham — A collection of GNU Radio blocks useful for amateur radio amateur radio, PSK31, varicode, CHU, D-STAR —
gr‑eb200 — Short description of gr-eb200 sdr —
gr‑m2k — GNU Radio blocks for ADALM2000 IIO, ADALM2000 —
gr‑csp — Blocks and python class to deal with Cubesat Space Protocol packets sdr, csp —
gr‑yuv2pal — Blocks to convert YUV-signal into PAL. sdr, video —
gr‑tpms — None None —
gr‑correctiq — Short description of gr-correctiq sdr —
libm2k — None None —
gr‑litex — LiteX accelerator block for GNU Radio fpga, litex 3.9
gr‑dvbt — None None —
gr‑atsc3 — None None —
gr‑flarm — A GNU Radio implementation of the FLARM protocol FLARM, aviation —
gr‑aep — A GNU Radio Module for performing beamforming using Adaptive Event Processing beamforming, multiantenna, array processing, signal detection, blind —
libfreesrp — None None —
gr‑smartnet — None None —
gr‑fhss_utils — Broadband energy based burst detection blocks fhss, burst, pdu v3.7, v3.8, 3.9
gr‑filerepeater — A set of GNURadio blocks with more control over how files are played files, iq, recording —
gr‑ra_blocks — None None —
GR_RCCar — None None —
gr‑nordic — Short description of gr-nordic sdr —
gr‑fm0 — gr-fm0 only contains a minimal FM0 encoder None —
gr‑doa — Direction Finding with the USRP X-Series and TwinRX doa, twinrx, sdr, array —
gr‑difi — Connect to DIFI devices from within a GNU Radio flowgraph difi, cloud, satellite, ground station v3.9, v3.10
gr‑mixalot — Blocks/utilities to encode pager messages pager, POCSAG, Motorola, Bravo, Advisor, ATI Wireless, CCP-6000 —
gr‑iridium Nov. 17, 2024 GNU Radio components to receive and demodulate Iridium frames sdr, iridium v3.7,v3.8,v3.9,v3.10
gr‑rds Nov. 8, 2024 FM RDS/TMC Transceiver FM, RDS, TMC v3.7, v3.8, v3.9
gr‑bokehgui Nov. 5, 2024 Provides various sinks and widgets to allow interaction with the live GNU Radio applications remotely over the network GUI —
gr‑inspector Nov. 5, 2024 A signal analysis toolbox for GNU Radio SDR, Signal Analysis, Spectrum Analysis, Signal Intelligence, OFDM v3.7,v3.8
gr‑satellites Nov. 4, 2024 A collection of decoders for Amateur satellites satellites, amateur, ccsds, fec v3.8, v3.9, v3.10
gr‑lilacsat Nov. 1, 2024 GNU Radio OOT Module for telemetry decoding of LilacSat-1, LilacSat-2 and BY70-1 satellites. sdr, lilacsat, LilacSat-1, LilacSat-2, BY70-1, BY70-2 v3.7,v3.8
gr‑foo Aug. 17, 2024 some utility blocks foo v3.7, v3.8, v3.9
gr‑bluetooth Aug. 16, 2024 A Bluetooth baseband layer for GNU Radio Bluetooth, IEEE 802.15.1 —
gr‑fosphor March 23, 2024 GNU Radio block for RTSA-like spectrum visualization using OpenCL and OpenGL acceleration fft, gpu, opencl, opengl, visualization, osmocom 3.9
gr‑paint Feb. 27, 2024 An OFDM spectrum painter/transmitter. OFDM, Fun v3.7, v3.8, v3.9
gr‑dvbs2 Feb. 26, 2024 A DVB-S2 and DVB-S2X transmitter. In tree as of GNU Radio 3.7.7 —
gr‑bladeRF Nov. 29, 2023 Short description of gr-bladeRF sdr —
gr‑iqbal Nov. 28, 2023 GNU Radio block to correct IQ imbalance in quadrature receivers iq imbalance, rx, osmocom 3.9
gr‑adsb Oct. 31, 2023 GNU Radio OOT module for demodulating and decoding ADS-B packets sdr, ads-b, acas, airplanes —
gr‑ieee802‑11 Oct. 3, 2023 IEEE 802.11 a/g/p Transceiver IEEE 802.11, WiFi, OFDM v3.7, v3.8, v3.9
gr‑funcube July 13, 2023 A GNU Radio funcube dongle and funcube dongle pro+ source funcube —
gr‑limesdr April 30, 2023 gr-limesdr blocks are used to control LimeSDR family devices sdr —
gr‑radar April 11, 2023 GNU Radio Radar Toolbox radar, UHD v3.7, v3.8
gr‑iio March 2, 2023 Analog Devices' IIO blocks for GNU Radio IIO, FMCOMMS, Pluto —
gr‑ettus Jan. 27, 2023 Experimental UHD and USRP features for GNU Radio UHD, USRP, Ettus —
gr‑fcdproplus Aug. 13, 2022 A GNU Radio funcube dongle and funcube dongle pro+ source funcube —
gr‑pylambda March 24, 2022 Anonymous function blocks for dangerous flowgraphs lambda function 3.8, 3.9
gr‑ofdm June 17, 2021 A complete OFDM implementation including GUI for reasearch and teaching ofdm —
gr‑ais Aug. 13, 2020 None None —
gr‑tutorial June 14, 2020 None None —
gr‑specest May 25, 2020 Implementations of many spectral estimation algorithms dsp, spectral estimation —
gr‑lazyviterbi May 8, 2020 Short description of gr-lazyviterbi sdr —
gr‑air‑modes May 6, 2020 None None —
gr‑baz April 9, 2020 Short description of gr-baz sdr —
gr‑mapper Oct. 23, 2018 Symbol to Bit Mapping and Demapping Blocks for GNU Radio mapping, demapping —
gr‑drm Aug. 22, 2018 DRM/DRM+ transmitter sdr, drm, digital radio, short wave —
gr‑message_tools May 31, 2018 None None —
gr‑signal_exciter Dec. 6, 2017 Efficient Wide-band signal aggregation sdr, wideband, generator —
gr‑kiss May 13, 2017 Assorted blocks to deal with KISS and AX.25 data sdr —
gr‑tagutils April 15, 2017 None None —
gr‑nacl April 10, 2017 GNU Radio module for data encryption using NaCl library encryption —
gr‑eventstream April 8, 2017 The event stream scheduler scheduler, streams, bursty —
gr‑cdma Dec. 20, 2016 None None —
gr‑polaris Dec. 14, 2016 OOT Module for DRS Polaris Receiver hardware, source, DRS —
gr‑tf Nov. 5, 2016 Short description of gr-tf sdr —
gr‑burst Oct. 12, 2016 None None —
gr‑theano Oct. 11, 2016 blocks leveraging the theano library to run code in graphics cards python, GPU, cuda —
gr‑mediatools Oct. 10, 2016 None None —
libfec Oct. 3, 2016 None None —
gr‑pico Aug. 15, 2016 OOT Modules for DRS Picoflexor Single Channel Receiver and Picoflexor Transceiver hardware, source, sink, DRS —
gr‑pyqt July 12, 2016 Python QT Plotters and Message Tools Repo gui, plotting, pyqt, pyqwt —
gr‑nmea Jan. 10, 2016 interface to NMEA and GPSD sources sdr, gps, nmea —
gr‑mac July 30, 2015 None None —
gr‑fsk‑burst May 31, 2015 None None —
gr‑benchmark April 4, 2015 a performance measurement tool for GNU Radio performance, benchmark, simulation —
gr‑psk‑burst April 1, 2015 None None —
gr‑zmqblocks April 14, 2014 None None —
gr‑ldpc April 8, 2014 None None —
grcompat May 31, 2013 None None —
gr‑packetradio March 2, 2013 None None —