| gr‑drm |
Aug. 22, 2018 |
DRM/DRM+ transmitter |
sdr, drm, digital radio, short wave |
— |
| gr‑reveng |
July 27, 2017 |
Short description of gr-reveng |
packet, reverse engineering |
— |
| gr‑fbmc |
April 11, 2018 |
FBMC PHY Layer for GNU Radio |
FMBC, Multicarrier, PHY |
— |
| gr‑pcap |
April 2, 2017 |
PCAP recording and playback |
pcap, packet |
— |
| gr‑flexfft |
Oct. 14, 2016 |
OOT Module for displaying Flex FFT data |
sink, DRS |
— |
| gr‑gsm |
May 5, 2021 |
A GSM receiver |
GSM |
— |
| gr‑grnet |
July 6, 2023 |
Short description of gr-grnet |
sdr |
— |
| gr‑microtelecom |
Aug. 31, 2019 |
Microtelecom's Perseus SDR source module |
hardware, source |
— |
| gr‑ldpc |
April 8, 2014 |
DRM/DRM+ transmitter |
sdr, drm, digital radio, short wave |
— |
| gr‑clenabled |
Nov. 6, 2022 |
Short description of gr-clenabled |
sdr |
— |
| gr‑ccsds |
Aug. 14, 2020 |
Short description of gr-ccsds |
ccsds, fec |
— |
| gr‑ham |
Jan. 30, 2024 |
A collection of GNU Radio blocks useful for amateur radio |
amateur radio, PSK31, varicode, CHU, D-STAR |
— |
| gr‑m2k |
Nov. 14, 2022 |
GNU Radio blocks for ADALM2000 |
IIO, ADALM2000 |
— |
| gr‑csp |
May 13, 2017 |
Blocks and python class to deal with Cubesat Space Protocol packets |
sdr, csp |
— |
| gr‑correctiq |
July 28, 2022 |
Short description of gr-correctiq |
sdr |
— |
| libm2k |
March 11, 2025 |
Short description of gr-correctiq |
sdr |
— |
| gr‑flarm |
Jan. 30, 2024 |
A GNU Radio implementation of the FLARM protocol |
FLARM, aviation |
— |
| gr‑filerepeater |
Sept. 16, 2023 |
A set of GNURadio blocks with more control over how files are played |
files, iq, recording |
— |
| gr‑ra_blocks |
July 22, 2016 |
A set of GNURadio blocks with more control over how files are played |
files, iq, recording |
— |
| GR_RCCar |
July 15, 2015 |
A set of GNURadio blocks with more control over how files are played |
files, iq, recording |
— |
| gr‑nordic |
Sept. 27, 2016 |
Short description of gr-nordic |
sdr |
— |
| gr‑fm0 |
Feb. 15, 2017 |
gr-fm0 only contains a minimal FM0 encoder |
None |
— |
| gr‑doa |
July 8, 2019 |
Direction Finding with the USRP X-Series and TwinRX |
doa, twinrx, sdr, array |
— |
| gr‑bbc |
April 19, 2023 |
None |
secure communications, codec, bbc |
— |
| gr‑mixalot |
May 4, 2023 |
Blocks/utilities to encode pager messages |
pager, POCSAG, Motorola, Bravo, Advisor, ATI Wireless, CCP-6000 |
— |
| measurement_toolbox |
Aug. 22, 2014 |
Blocks/utilities to encode pager messages |
pager, POCSAG, Motorola, Bravo, Advisor, ATI Wireless, CCP-6000 |
— |
| gr‑corrsounder |
Sept. 13, 2018 |
Short description of gr-corrsounder |
sdr |
— |
| gr‑streamsink |
June 8, 2015 |
Short description of gr-corrsounder |
sdr |
— |
| gr‑ysf |
Oct. 25, 2021 |
Short description of gr-corrsounder |
sdr |
— |
| gr‑bokehgui |
May 28, 2025 |
Provides various sinks and widgets to allow interaction with the live GNU Radio applications remotely over the network |
GUI |
— |
| gr‑mthpower |
Jan. 25, 2020 |
Feed Forward Frequency and Phase recovery for M-PSK |
sdr, m-psk, psk, estimation, correction |
— |
| gr‑isdbt |
Jan. 30, 2025 |
A complete transceiver for the digital TV standard ISDB-T. |
DTV, ISDB-T, OFDM, Viterbi |
— |
| gr‑lfast |
March 25, 2022 |
Short description of gr-lfast |
sdr |
— |
| gr‑lora |
July 13, 2017 |
An open source implementation of the LoRa CSS PHY |
LoRa, chirp, css, sdr |
— |
| gr‑lte |
Feb. 20, 2018 |
LTE downlink receiver blocks |
LTE, synchronization, estimation, PBCH |
— |
| gr‑iio |
March 2, 2023 |
Analog Devices' IIO blocks for GNU Radio |
IIO, FMCOMMS, Pluto |
— |
| gr‑hrpt |
June 3, 2020 |
HRPT blocks from gr-noaa and others for gr3.8+ |
hrpt, noaa, satellites |
— |
| gr‑dvbt2 |
Feb. 8, 2016 |
A DVB-T2 transmitter. |
In tree as of GNU Radio 3.7.7 |
— |
| gr‑ale |
July 14, 2016 |
A DVB-T2 transmitter. |
In tree as of GNU Radio 3.7.7 |
— |
| gr‑gpredict‑doppler |
July 31, 2023 |
A DVB-T2 transmitter. |
In tree as of GNU Radio 3.7.7 |
— |
| gr‑pyqt |
July 12, 2016 |
Python QT Plotters and Message Tools Repo |
gui, plotting, pyqt, pyqwt |
— |
| gr‑polaris |
Dec. 14, 2016 |
OOT Module for DRS Polaris Receiver |
hardware, source, DRS |
— |
| libfec |
Oct. 3, 2016 |
OOT Module for DRS Polaris Receiver |
hardware, source, DRS |
— |
| gr‑tutorial |
June 14, 2020 |
OOT Module for DRS Polaris Receiver |
hardware, source, DRS |
— |
| gr‑ais |
Aug. 13, 2020 |
OOT Module for DRS Polaris Receiver |
hardware, source, DRS |
— |
| gr‑zmqblocks |
April 14, 2014 |
OOT Module for DRS Polaris Receiver |
hardware, source, DRS |
— |
| gr‑tagutils |
April 15, 2017 |
OOT Module for DRS Polaris Receiver |
hardware, source, DRS |
— |
| gr‑cdma |
Dec. 20, 2016 |
OOT Module for DRS Polaris Receiver |
hardware, source, DRS |
— |
| gr‑bluetooth |
Aug. 16, 2024 |
A Bluetooth baseband layer for GNU Radio |
Bluetooth, IEEE 802.15.1 |
— |
| gr‑mac |
July 30, 2015 |
A Bluetooth baseband layer for GNU Radio |
Bluetooth, IEEE 802.15.1 |
— |
| gr‑nmea |
Jan. 10, 2016 |
interface to NMEA and GPSD sources |
sdr, gps, nmea |
— |
| gr‑ettus |
Jan. 27, 2023 |
Experimental UHD and USRP features for GNU Radio |
UHD, USRP, Ettus |
— |
| gr‑pico |
Aug. 15, 2016 |
OOT Modules for DRS Picoflexor Single Channel Receiver and Picoflexor Transceiver |
hardware, source, sink, DRS |
— |
| gr‑fcdproplus |
Aug. 13, 2022 |
A GNU Radio funcube dongle and funcube dongle pro+ source |
funcube |
— |
| gr‑display |
April 27, 2023 |
A GNU Radio funcube dongle and funcube dongle pro+ source |
funcube |
— |
| gr‑adsb |
March 15, 2023 |
GNU Radio OOT module for demodulating and decoding ADS-B packets |
sdr, ads-b, acas, airplanes |
— |
| gr‑funcube |
July 13, 2023 |
A GNU Radio funcube dongle and funcube dongle pro+ source |
funcube |
— |
| grcompat |
May 31, 2013 |
A GNU Radio funcube dongle and funcube dongle pro+ source |
funcube |
— |
| gr‑acars2 |
July 16, 2015 |
A DVB-T2 transmitter. |
In tree as of GNU Radio 3.7.7 |
— |
| gr‑limesdr |
April 30, 2023 |
gr-limesdr blocks are used to control LimeSDR family devices |
sdr |
— |
| gr‑eventstream |
April 8, 2017 |
The event stream scheduler |
scheduler, streams, bursty |
— |
| gr‑tf |
Nov. 5, 2016 |
Short description of gr-tf |
sdr |
— |
| gr‑specest |
May 25, 2020 |
Implementations of many spectral estimation algorithms |
dsp, spectral estimation |
— |
| gr‑psk‑burst |
April 1, 2015 |
Implementations of many spectral estimation algorithms |
dsp, spectral estimation |
— |
| gr‑air‑modes |
May 6, 2020 |
Implementations of many spectral estimation algorithms |
dsp, spectral estimation |
— |
| gr‑packetradio |
March 2, 2013 |
Implementations of many spectral estimation algorithms |
dsp, spectral estimation |
— |
| gr‑rftap |
Sept. 22, 2016 |
RFtap is a protocol designed to provide RF metadata about packets |
sdr, rftap |
— |
| gr‑nacl |
April 10, 2017 |
GNU Radio module for data encryption using NaCl library |
encryption |
— |
| gr‑burst |
Oct. 12, 2016 |
GNU Radio module for data encryption using NaCl library |
encryption |
— |
| gr‑theano |
Oct. 11, 2016 |
blocks leveraging the theano library to run code in graphics cards |
python, GPU, cuda |
— |
| gr‑ofdm |
June 17, 2021 |
A complete OFDM implementation including GUI for reasearch and teaching |
ofdm |
— |
| gr‑ieee802‑11ah |
June 11, 2025 |
An IEEE802.11ah (Wifi HaLow) transceiver for GNU Radio that works with 1MHz PPDUs. |
IEEE 802.11ah, WiFi, HaLow, OFDM, S1G |
— |
| gr‑mapper |
Oct. 23, 2018 |
Symbol to Bit Mapping and Demapping Blocks for GNU Radio |
mapping, demapping |
— |
| gr‑kiss |
May 13, 2017 |
Assorted blocks to deal with KISS and AX.25 data |
sdr |
— |
| gr‑signal_exciter |
Dec. 6, 2017 |
Efficient Wide-band signal aggregation |
sdr, wideband, generator |
— |
| gr‑mediatools |
Oct. 10, 2016 |
Efficient Wide-band signal aggregation |
sdr, wideband, generator |
— |
| gr‑lazyviterbi |
May 8, 2020 |
Short description of gr-lazyviterbi |
sdr |
— |
| gr‑dvbs2 |
Feb. 26, 2024 |
A DVB-S2 and DVB-S2X transmitter. |
In tree as of GNU Radio 3.7.7 |
— |
| gr‑benchmark |
April 4, 2015 |
a performance measurement tool for GNU Radio |
performance, benchmark, simulation |
— |
| gr‑hpsdr |
May 17, 2022 |
modules for OpenHPSDR Hermes / Metis and Red Pitaya |
Hermes, Metis, Red Pitaya, OpenHpsdr |
— |
| gr‑gmuground |
July 13, 2022 |
A collection of OOT modules for developing an amateur satellite communications ground station. |
None |
— |
| gr‑uhdgps |
May 28, 2015 |
GR Blocks to assist in GPS Data logging with UHD and a GPSDO |
uhd, gps |
— |
| gr‑lpwan |
Sept. 20, 2018 |
gr-lpwan contains implementation of IEEE802.15.4k Standard |
sdr, lpwan, IEEE802.15.4, lecim, dsss, transceiver |
— |
| libacars |
Aug. 21, 2023 |
Short description of gr-outernet |
sdr |
— |
| gr‑outernet |
Jan. 6, 2022 |
Short description of gr-outernet |
sdr |
— |
| gr‑mer |
Oct. 6, 2023 |
An open source implementation of QAM Modulation error measurements in GNU Radio. |
MER, QAM, Measurements |
— |
| gr‑analysis |
Oct. 9, 2018 |
An open source implementation of QAM Modulation error measurements in GNU Radio. |
MER, QAM, Measurements |
— |
| gr‑symbolrate |
March 25, 2022 |
Short description of gr-symbolrate |
sdr |
— |
| gr‑gwncppvgb |
Oct. 8, 2019 |
GNU Wireless Network, a data network development toolkit |
sdr, data networks |
— |
| verilator |
— |
GNU Wireless Network, a data network development toolkit |
sdr, data networks |
— |
| gr‑ambe3000 |
May 24, 2017 |
Uses the NW Digital Radio AMBE USB Dongle to encode/decode audio |
sdr, DStar, AMBE3000 |
— |
| gr‑cessb |
March 1, 2024 |
A Controlled Envelope SSB transmitter. |
SSB, Ham Radio, VOLK |
— |
| SUPACARS |
June 26, 2017 |
A Controlled Envelope SSB transmitter. |
SSB, Ham Radio, VOLK |
— |
| gr‑ntsc‑rc |
March 30, 2018 |
5.8 GHz ammateur drone wireless video feed TX and RX |
drone, NTSC, video |
— |
| gr‑guitar |
Sept. 12, 2018 |
Short description of gr-guitar |
sdr |
— |
| gr‑mesa |
June 27, 2022 |
Short description of gr-mesa |
sdr |
— |
| gr‑guiextra |
April 14, 2022 |
Short description of gr-guiextra |
sdr |
— |
| gr‑psk31 |
May 9, 2016 |
Short description of gr-guiextra |
sdr |
— |
| gr‑smithchart |
April 19, 2014 |
Short description of gr-guiextra |
sdr |
— |
| gr‑lora_sdr |
March 5, 2025 |
OOT Module containing all blocks requiring for a functional LoRa transceiver |
SDR, LoRa |
3.1 |
| gr‑multimon |
June 24, 2015 |
OOT Module containing all blocks requiring for a functional LoRa transceiver |
SDR, LoRa |
3.1 |
| gr‑trt |
Feb. 9, 2022 |
GNU Radio wrapping of TensorRT |
sdr, rfml |
3.1 |
| gr‑paint |
March 3, 2025 |
An OFDM spectrum painter/transmitter |
OFDM, Fun |
3.7,3.8,3.9,3.1 |
| gr‑rds |
March 5, 2025 |
FM RDS/TMC Transceiver |
FM, RDS, TMC |
3.7,3.8,3.9,3.1 |
| gr‑symbolmapping |
April 4, 2023 |
Optimized symbol mapping and bit interleaving for standardized constellations |
sdr, constellation, symbolmapping, interleaving, standard |
3.8, 3.9 |
| gr‑pylambda |
March 24, 2022 |
Anonymous function blocks for dangerous flowgraphs |
lambda function |
3.8, 3.9 |
| gr‑latency |
Jan. 27, 2023 |
Short description of gr-latency |
sdr |
3.8, 3.9 |
| XFDMSync |
Jan. 27, 2023 |
Schmidl&Cox based synchronization blocks for multicarrier modulation |
multicarrier, Schmidl&Cox, synchronization |
3.8, 3.9, 3.10 |
| gr‑m17 |
June 7, 2025 |
The M17 OOT module for GNU Radio |
M17 |
3.8, 3.9, 3.10 |
| gr‑atsc3 |
June 30, 2025 |
LiteX accelerator block for GNU Radio |
fpga, litex |
3.9 |
| gr‑polarwrap |
Jan. 30, 2023 |
A GNU Radio wrapper for the PolarCodes library |
sdr, FEC, channel coding |
3.9 |
| gr‑lora |
Dec. 10, 2021 |
GNU Radio blocks for receiving LoRa modulated radio messages using SDR |
sdr, lora, receiving, decoding |
3.9 |
| gr‑gfdm |
Oct. 6, 2023 |
Implementation of the GFDM waveform for usage in GNU Radio |
sdr, waveform, 5G, multicarrier |
3.9 |
| 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‑litex |
Jan. 31, 2022 |
LiteX accelerator block for GNU Radio |
fpga, litex |
3.9 |
| gr‑dvbt |
April 24, 2017 |
LiteX accelerator block for GNU Radio |
fpga, litex |
3.9 |
| gr‑message_tools |
May 31, 2018 |
GNU Radio block to correct IQ imbalance in quadrature receivers |
iq imbalance, rx, osmocom |
3.9, 3.10, 3.11 |
| gr‑iqbal |
April 25, 2025 |
GNU Radio block to correct IQ imbalance in quadrature receivers |
iq imbalance, rx, osmocom |
3.9, 3.10, 3.11 |
| gr‑smartnet |
June 9, 2012 |
Short description of gr-aep |
sdr |
3.X |
| libfreesrp |
April 16, 2017 |
Short description of gr-aep |
sdr |
3.X |
| gr‑aep |
Sept. 10, 2024 |
Short description of gr-aep |
sdr |
3.X |
| gr‑pocsag |
Jan. 6, 2013 |
A GNU Radio wrapper for DSDcc (Digital Speech Decoder) |
DMR, D-STAR, YSF |
v3.10 |
| gr‑owc |
June 5, 2025 |
GNURadio out-ot-tree (OOT) module for optical wireless communications. |
OWC, VLC, SDR, GNURadio |
v3.10 |
| gr‑lacrosse |
Dec. 24, 2015 |
GNURadio out-ot-tree (OOT) module for optical wireless communications. |
OWC, VLC, SDR, GNURadio |
v3.10 |
| gr‑dsdcc |
March 13, 2024 |
A GNU Radio wrapper for DSDcc (Digital Speech Decoder) |
DMR, D-STAR, YSF |
v3.10 |
| gr‑latency_manager |
Sept. 30, 2022 |
A GNU Radio module for controlling the latency in a flowgraph |
latency |
v3.10 |
| gr‑timing_utils |
Feb. 15, 2023 |
Tools for advanced timing within GR |
pdu, timing, uhd |
v3.7, v3.8 |
| gr‑radar |
April 11, 2023 |
GNU Radio Radar Toolbox |
radar, UHD |
v3.7, v3.8 |
| gr‑sandia_utils |
Dec. 5, 2022 |
A collection of assorted GR functions and extended in-tree blocks |
misc |
v3.7, v3.8 |
| gr‑ax25 |
Feb. 18, 2021 |
A collection of assorted GR functions and extended in-tree blocks |
misc |
v3.7, v3.8 |
| gr‑fhss_utils |
Aug. 17, 2023 |
Broadband energy based burst detection blocks |
fhss, burst, pdu |
v3.7, v3.8, 3.9 |
| gr‑keyfob |
March 28, 2022 |
Transceiver for some Hella key fobs |
Key Fob, Car, Hella |
v3.7, v3.8, v3.9 |
| gr‑foo |
Jan. 30, 2025 |
some utility blocks |
foo |
v3.7, v3.8, v3.9 |
| gr‑ieee802‑11 |
June 4, 2025 |
IEEE 802.11 a/g/p Transceiver |
IEEE 802.11, WiFi, OFDM |
v3.7, v3.8, v3.9 |
| gr‑pdu_utils |
Nov. 28, 2022 |
Tools for manipulation of PDU objects |
pdu |
v3.7, v3.8, v3.9 |
| gr‑nrsc5 |
May 5, 2025 |
A GNU Radio implementation of HD Radio (NRSC-5) |
HD Radio, NRSC-5 |
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‑elster |
Feb. 22, 2024 |
A receiver for Elster REX2 smart meters |
Elster, smart meters |
v3.7, v3.8, v3.9 |
| gr‑ieee802‑15‑4 |
July 21, 2023 |
An IEEE 802.15.4 (ZigBee) Transceiver |
IEEE 802.15.4, ZigBee, IoT |
v3.7, v3.8, v3.9 |
| gr‑dsd |
Jan. 30, 2024 |
A GNU Radio wrapper for Digital Speech Decoder (DSD) |
DSD, P25, DMR, D-STAR |
v3.7, v3.8, v3.9 |
| gr‑lilacsat |
Dec. 28, 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‑inspector |
March 3, 2025 |
A signal analysis toolbox for GNU Radio |
SDR, Signal Analysis, Spectrum Analysis, Signal Intelligence, OFDM |
v3.7,v3.8 |
| gr‑iridium |
March 15, 2025 |
GNU Radio components to receive and demodulate Iridium frames |
sdr, iridium |
v3.7,v3.8,v3.9,v3.10 |
| gr‑dab |
Dec. 28, 2024 |
GNU Radio Digital Audio Broadcasting module |
sdr |
v3.8 |
| 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‑pager |
Oct. 15, 2020 |
Motorola FLEX protocol decoder |
sdr, pager, flex |
v3.8 |
| gr‑finite‑stream |
July 7, 2020 |
Blocks for handling streams of finite length |
sdr |
v3.8 |
| gr‑rtty |
Dec. 21, 2015 |
Blocks for handling streams of finite length |
sdr |
v3.8 |
| gr‑verilog2 |
Feb. 2, 2025 |
Compiles verilog code to executable GNU Radio blocks on the fly. |
verilog, verilator |
v3.8, v3.9, v3.10 |
| gr‑fsk‑burst |
May 31, 2015 |
A collection of decoders for Amateur satellites |
satellites, amateur, ccsds, fec |
v3.8, v3.9, v3.10 |
| gr‑satellites |
May 17, 2025 |
A collection of decoders for Amateur satellites |
satellites, amateur, ccsds, fec |
v3.8, v3.9, v3.10 |
| gr‑azure |
June 12, 2024 |
Leverage Azure cloud resources from within a GNU Radio flowgraph |
azure, cloud, sigmf, blob |
v3.9, v3.10 |
| gr‑difi |
March 21, 2023 |
Connect to DIFI devices from within a GNU Radio flowgraph |
difi, cloud, satellite, ground station |
v3.9, v3.10 |
| gr‑bruninga |
Oct. 13, 2022 |
Short description of gr-bruninga |
sdr |
— |
| gr‑baz |
April 9, 2020 |
Short description of gr-baz |
sdr |
— |
| gr‑dect2 |
March 16, 2025 |
Short description of gr-dect2 |
sdr |
— |
| gr‑bladeRF |
Nov. 29, 2023 |
Short description of gr-bladeRF |
sdr |
— |
| gr‑yuv2pal |
Feb. 6, 2022 |
Blocks to convert YUV-signal into PAL. |
sdr, video |
— |
| gr‑tpms |
March 8, 2016 |
Blocks to convert YUV-signal into PAL. |
sdr, video |
— |
| gr‑eb200 |
Dec. 22, 2023 |
Short description of gr-eb200 |
sdr |
— |
| sdr‑tv |
July 2, 2016 |
Short description of gr-bruninga |
sdr |
— |
| gr‑framers |
April 7, 2019 |
Short description of gr-bruninga |
sdr |
— |
| aistx |
Oct. 13, 2020 |
Short description of gr-bruninga |
sdr |
— |
