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-18.04 3.7.11

Name Most Recent Commit Description Categories GNU Radio supported versions
gr‑m17 April 30, 2022 Short description of gr-m17 sdr
gr‑iridium April 29, 2022 GNU Radio components to receive and demodulate Iridium frames sdr, iridium v3.7,v3.8,v3.9
gr‑azure April 29, 2022 Leverage Azure cloud resources from within a GNU Radio flowgraph azure, cloud, sigmf, blob v3.9, v3.10
gr‑lilacsat April 28, 2022 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‑gfdm April 27, 2022 Implementation of the GFDM waveform for usage in GNU Radio sdr, waveform, 5G, multicarrier 3.9
gr‑flarm April 27, 2022 A GNU Radio implementation of the FLARM protocol FLARM, aviation
gr‑ham April 26, 2022 A collection of GNU Radio blocks useful for amateur radio amateur radio, PSK31, varicode, CHU, D-STAR
gr‑funcube April 23, 2022 A GNU Radio funcube dongle and funcube dongle pro+ source funcube
gr‑satellites April 19, 2022 A collection of decoders for Amateur satellites satellites, amateur, ccsds, fec v3.8, v3.9, v3.10
gr‑gpredict‑doppler April 14, 2022 None None
gr‑mesa April 14, 2022 Short description of gr-mesa sdr
gr‑guiextra April 14, 2022 Short description of gr-guiextra sdr
gr‑filerepeater April 14, 2022 A set of GNURadio blocks with more control over how files are played files, iq, recording
gr‑rds April 9, 2022 FM RDS/TMC Transceiver FM, RDS, TMC v3.7, v3.8, v3.9
gr‑nrsc5 March 30, 2022 A GNU Radio implementation of HD Radio (NRSC-5) HD Radio, NRSC-5 v3.7, v3.8, v3.9
gr‑keyfob March 28, 2022 Transceiver for some Hella key fobs Key Fob, Car, Hella v3.7, v3.8, v3.9
gr‑symbolrate March 25, 2022 Short description of gr-symbolrate sdr
gr‑grnet March 25, 2022 Short description of gr-grnet sdr
gr‑lfast March 25, 2022 Short description of gr-lfast sdr
gr‑dvbs2 March 24, 2022 A DVB-S2 and DVB-S2X transmitter. In tree as of GNU Radio 3.7.7
gr‑ettus March 23, 2022 Experimental UHD and USRP features for GNU Radio UHD, USRP, Ettus
gr‑owc March 22, 2022 GNURadio out-ot-tree (OOT) module for optical wireless communications. OWC, VLC, SDR, GNURadio v3.8
gr‑clenabled March 22, 2022 Short description of gr-clenabled sdr
gr‑paint March 20, 2022 An OFDM spectrum painter/transmitter. OFDM, Fun v3.7, v3.8, v3.9
gr‑latency March 8, 2022 Short description of gr-latency sdr 3.8, 3.9
gr‑bokehgui March 8, 2022 Provides various sinks and widgets to allow interaction with the live GNU Radio applications remotely over the network GUI
gr‑polarwrap March 3, 2022 A GNU Radio wrapper for the PolarCodes library sdr, FEC, channel coding 3.9
XFDMSync Feb. 15, 2022 Schmidl&Cox based synchronization blocks for multicarrier modulation multicarrier, Schmidl&Cox, synchronization 3.8, 3.9
gr‑isdbt Feb. 9, 2022 A complete receiver for the digital TV standard ISDB-T. DTV, ISDB-T, OFDM, Viterbi
gr‑trt Feb. 9, 2022 GNU Radio wrapping of TensorRT sdr, rfml 3.1
gr‑symbolmapping Feb. 7, 2022 Optimized symbol mapping and bit interleaving for standardized constellations sdr, constellation, symbolmapping, interleaving, standard 3.8, 3.9
gr‑yuv2pal Feb. 6, 2022 Blocks to convert YUV-signal into PAL. sdr, video
gr‑litex Jan. 31, 2022 LiteX accelerator block for GNU Radio fpga, litex 3.9
gr‑outernet Jan. 6, 2022 Short description of gr-outernet sdr
gr‑bluetooth Jan. 2, 2022 A Bluetooth baseband layer for GNU Radio Bluetooth, IEEE 802.15.1
gr‑dsd Dec. 25, 2021 A GNU Radio wrapper for Digital Speech Decoder (DSD) DSD, P25, DMR, D-STAR v3.7, v3.8, v3.9
gr‑lora Dec. 10, 2021 GNU Radio blocks for receiving LoRa modulated radio messages using SDR sdr, lora, receiving, decoding 3.9
gr‑ieee802‑11 Nov. 24, 2021 IEEE 802.11 a/g/p Transceiver IEEE 802.11, WiFi, OFDM v3.7, v3.8, v3.9
gr‑correctiq Nov. 19, 2021 Short description of gr-correctiq sdr
gr‑pdu_utils Nov. 17, 2021 Tools for manipulation of PDU objects pdu v3.7, v3.8, v3.9
gr‑ysf Oct. 25, 2021 None None
gr‑elster Oct. 10, 2021 A receiver for Elster REX2 smart meters Elster, smart meters v3.7, v3.8, v3.9
gr‑foo Aug. 5, 2021 some utility blocks foo v3.7, v3.8, v3.9
gr‑pipe Aug. 1, 2021 Collection of blocks for using any program as a source, sink or filter using Unix pipes. sdr, interface v3.8
gr‑iio July 26, 2021 Analog Devices' IIO blocks for GNU Radio IIO, FMCOMMS, Pluto
gr‑lora_sdr July 23, 2021 None None
gr‑ieee802‑15‑4 July 19, 2021 An IEEE 802.15.4 (ZigBee) Transceiver IEEE 802.15.4, ZigBee, IoT v3.7, v3.8, v3.9
gr‑rstt July 19, 2021 Receiver for Vaisala Weather Balloons Vaisala, telemetry, weather balloon v3.7, v3.8, v3.9
gr‑ofdm June 17, 2021 A complete OFDM implementation including GUI for reasearch and teaching ofdm
gr‑hpsdr June 15, 2021 modules for OpenHPSDR Hermes / Metis and Red Pitaya Hermes, Metis, Red Pitaya, OpenHpsdr
gr‑dect2 May 19, 2021 None None
gr‑gsm May 5, 2021 A GSM receiver GSM
gr‑mixalot March 26, 2021 Blocks/utilities to encode pager messages pager, POCSAG, Motorola, Bravo, Advisor, ATI Wireless, CCP-6000
gr‑dab March 22, 2021 GNU Radio Digital Audio Broadcasting module sdr v3.8
gr‑cessb Feb. 20, 2021 A Controlled Envelope SSB transmitter. SSB, Ham Radio, VOLK
gr‑timing_utils Feb. 19, 2021 Tools for advanced timing within GR pdu, timing, uhd v3.7, v3.8
gr‑radar Feb. 19, 2021 GNU Radio Radar Toolbox radar, UHD v3.7, v3.8
gr‑ax25 Feb. 18, 2021 None None
gr‑fhss_utils Feb. 17, 2021 Broadband energy based burst detection blocks fhss, burst, pdu v3.7, v3.8, 3.9
gr‑sandia_utils Feb. 11, 2021 A collection of assorted GR functions and extended in-tree blocks misc v3.7, v3.8
gr‑iqbal Jan. 8, 2021 GNU Radio block to correct IQ imbalance in quadrature receivers iq imbalance, rx, osmocom 3.9
gr‑fosphor Jan. 8, 2021 GNU Radio block for RTSA-like spectrum visualization using OpenCL and OpenGL acceleration fft, gpu, opencl, opengl, visualization, osmocom 3.9
gr‑pylambda Dec. 30, 2020 Anonymous function blocks for dangerous flowgraphs lambda function 3.8, 3.9
gr‑gmuground Dec. 3, 2020 A collection of OOT modules for developing an amateur satellite communications ground station. None
gr‑limesdr Oct. 29, 2020 gr-limesdr blocks are used to control LimeSDR family devices sdr
gr‑pager Oct. 15, 2020 Motorola FLEX protocol decoder sdr, pager, flex v3.8
aistx Oct. 13, 2020 None None
gr‑ccsds Aug. 14, 2020 Short description of gr-ccsds ccsds, fec
gr‑ais Aug. 13, 2020 None None
gr‑fcdproplus Aug. 11, 2020 A GNU Radio funcube dongle and funcube dongle pro+ source funcube
gr‑finite‑stream July 7, 2020 Blocks for handling streams of finite length sdr v3.8
gr‑tutorial June 14, 2020 None None
gr‑hrpt June 3, 2020 HRPT blocks from gr-noaa and others for gr3.8+ hrpt, noaa, satellites
gr‑specest May 25, 2020 Implementations of many spectral estimation algorithms dsp, spectral estimation
gr‑reveng May 11, 2020 Short description of gr-reveng packet, reverse engineering
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‑inspector Feb. 6, 2020 A signal analysis toolbox for GNU Radio SDR, Signal Analysis, Spectrum Analysis, Signal Intelligence, OFDM v3.7,v3.8
gr‑mthpower Jan. 25, 2020 Feed Forward Frequency and Phase recovery for M-PSK sdr, m-psk, psk, estimation, correction
gr‑gwncppvgb Oct. 8, 2019 GNU Wireless Network, a data network development toolkit sdr, data networks
gr‑aep Sept. 10, 2019 A GNU Radio Module for performing beamforming using Adaptive Event Processing beamforming, multiantenna, array processing, signal detection, blind
gr‑microtelecom Aug. 31, 2019 Microtelecom's Perseus SDR source module hardware, source
gr‑doa July 8, 2019 Direction Finding with the USRP X-Series and TwinRX doa, twinrx, sdr, array
gr‑framers April 7, 2019 None None
gr‑mapper Oct. 23, 2018 Symbol to Bit Mapping and Demapping Blocks for GNU Radio mapping, demapping
gr‑analysis Oct. 9, 2018 None None
gr‑lpwan Sept. 20, 2018 gr-lpwan contains implementation of IEEE802.15.4k Standard sdr, lpwan, IEEE802.15.4, lecim, dsss, transceiver
gr‑corrsounder Sept. 13, 2018 Short description of gr-corrsounder sdr
gr‑guitar Sept. 12, 2018 Short description of gr-guitar sdr
gr‑drm Aug. 22, 2018 DRM/DRM+ transmitter sdr, drm, digital radio, short wave
gr‑message_tools May 31, 2018 None None
gr‑fbmc April 11, 2018 FBMC PHY Layer for GNU Radio FMBC, Multicarrier, PHY
gr‑ntsc‑rc March 30, 2018 5.8 GHz ammateur drone wireless video feed TX and RX drone, NTSC, video
gr‑lte Feb. 20, 2018 LTE downlink receiver blocks LTE, synchronization, estimation, PBCH
gr‑signal_exciter Dec. 6, 2017 Efficient Wide-band signal aggregation sdr, wideband, generator
gr‑eb200 Oct. 3, 2017 GNU Radio module to use the R&S EB200 protocol for IQ data sdr, IQ, protocol
gr‑lora July 20, 2017 An open source implementation of the LoRa CSS PHY LoRa, chirp, css, sdr
SUPACARS June 26, 2017 None None
gr‑mer June 14, 2017 An open source implementation of QAM Modulation error measurements in GNU Radio. MER, QAM, Measurements
gr‑ambe3000 May 24, 2017 Uses the NW Digital Radio AMBE USB Dongle to encode/decode audio sdr, DStar, AMBE3000
gr‑kiss May 13, 2017 Assorted blocks to deal with KISS and AX.25 data sdr
gr‑csp May 13, 2017 Blocks and python class to deal with Cubesat Space Protocol packets sdr, csp
gr‑bruninga May 13, 2017 None None
gr‑dvbt April 24, 2017 None None
libfreesrp April 16, 2017 None None
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‑pcap April 2, 2017 PCAP recording and playback pcap, packet
gr‑fm0 Feb. 15, 2017 gr-fm0 only contains a minimal FM0 encoder None
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‑flexfft Oct. 14, 2016 OOT Module for displaying Flex FFT data sink, DRS
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‑nordic Sept. 27, 2016 Short description of gr-nordic sdr
gr‑rftap Sept. 22, 2016 RFtap is a protocol designed to provide RF metadata about packets sdr, rftap
gr‑pico Aug. 15, 2016 OOT Modules for DRS Picoflexor Single Channel Receiver and Picoflexor Transceiver hardware, source, sink, DRS
gr‑ra_blocks July 22, 2016 None None
gr‑ale July 14, 2016 None None
gr‑pyqt July 12, 2016 Python QT Plotters and Message Tools Repo gui, plotting, pyqt, pyqwt
sdr‑tv July 2, 2016 None None
gr‑psk31 May 9, 2016 None None
gr‑tpms March 8, 2016 None None
gr‑dvbt2 Feb. 8, 2016 A DVB-T2 transmitter. In tree as of GNU Radio 3.7.7
gr‑nmea Jan. 10, 2016 interface to NMEA and GPSD sources sdr, gps, nmea
gr‑lacrosse Dec. 24, 2015 None None
gr‑rtty Dec. 21, 2015 None None
gr‑adsb July 26, 2015 None None
gr‑acars2 July 16, 2015 None None
GR_RCCar July 15, 2015 None None
gr‑multimon June 24, 2015 None None
gr‑streamsink June 8, 2015 None None
gr‑fsk‑burst May 31, 2015 None None
gr‑uhdgps May 28, 2015 GR Blocks to assist in GPS Data logging with UHD and a GPSDO uhd, gps
gr‑benchmark April 4, 2015 a performance measurement tool for GNU Radio performance, benchmark, simulation
gr‑psk‑burst April 1, 2015 None None
gr‑mac Sept. 19, 2014 None None
measurement_toolbox Aug. 22, 2014 None None
gr‑smithchart April 19, 2014 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
gr‑pocsag Jan. 6, 2013 None None
gr‑smartnet June 9, 2012 None None