Dump1090 is a simple Mode S decoder for RTLSDR devices

Dump1090 is a simple Mode S decoder for RTLSDR devices

OpenCL, SDR, TDD/FDD LTE cell scanner, full stack from A/D samples to SIB ASN1 messages decoded in PDSCH, (optimized for RTL-SDR HACKRF and BladeRF board)

Software to turn the RTL2832U into an SDR

FM RDS/TMC Transceiver

A simple DSP library and command-line tool for Software Defined Radio.

GNU Radio DAB (digital audio broadcasting) module

Spectrum analyzer for RTL-SDR (GUI for rtl_power based on PyQtGraph)

Universal errors-and-erasures Reed Solomon codec (error correcting code) in pure Python with extensive documentation

A bucket of various work-in-progress rtl-sdr ideas.

The official Xilinx u-boot repository

Software to turn the RTL2832U into an SDR

Vaisala Radiosonde Telemetry Receiver

Python implementation of the wavelet analysis found in Torrence and Compo (1998)

Redesigned firmware for Welec W2000A series digital storage oscilloscopes

Digital Speech Decoder

[not maintained] Pipeable AM, FM demodulator

Demodulate and decode Aero signals. These signals contain SatCom ACARS messages as used by planes beyond VHF ACARS range

GNU Radio module for Reed Solomon coded CCSDS frames

Adaptive Entropy Coding library

Ham radio control libraries

Open source 3GPP LTE library

Software to turn the RTL2832U into an SDR

Motorola Smartnet II trunking logging scanner for Gnuradio

Open source 3GPP LTE library

Code repository for AirspyHF+

An IEEE 802.15.4 ZigBee Transceiver.