Universal Radio Hacker: Investigate Wireless Protocols Like A Boss

Program to decode radio transmissions from devices on the ISM bands (and other frequencies)

This program show you IMSI numbers of cellphones around you.

Software defined radio receiver powered by GNU Radio and Qt.

An rtl-sdr receiver for Itron ERT compatible smart meters operating in the 900MHz ISM band.

SDR Rx/Tx software for Airspy, Airspy HF+, BladeRF, HackRF, LimeSDR, PlutoSDR, RTL-SDR, SDRplay RSP1 and FunCube

Software-defined radio receiver application built on GNU Radio with a web-based UI and plugins. In development, usable but incomplete. Compatible with RTL-SDR.

Open source, multi-user SDR receiver software with a web interface

Aviation weather and traffic receiver based on RTL-SDR.

GNSS-SDR, an open-source software-defined GNSS receiver

Spectrum analyzer for multiple SDR platforms (PyQtGraph based GUI for soapy_power, hackrf_sweep, rtl_power, rx_power and other backends)

A cross platform Python frequency scanning GUI for the OsmoSDR rtl-sdr library

📡 ✈️ App that picks up ADS-B radio signals from airplanes and plots them in real time on a map in your browser

Multichannel AM/NFM demodulator

A lightweight RDS to JSON decoder

📻 LocalRadio is "Radio for Cord-Cutters" – a Software-Defined Radio (SDR) app for your Mac and mobile devices. With an inexpensive RTL-SDR USB device, LocalRadio provides a casual, home-based radio listening experience for your favorite local frequencies - FM broadcasts/free music/news/sports/weather/public safety & aviation scanner/etc.

This project is about creation of affordable and easy-to-manufacture prototypes of PCBs which are used to expand the capabilities of existing low-cost SDR receivers based on RTL2832U chip.

NOAA APT weather satellite image decoder, for Linux, Windows, RPi 2+ and OSX

Open source, multi-user SDR receiver software with a web interface

windows based project that try to decoding protocols (tetra,dmr, ...) using rtl-sdr

Decoder for Oregon Scientific v1 protocol wireless temperature sensors with RTL-SDR and GNU Radio.

ACARS SDR decoder

macOS native desktop Software Defined Radio app

Visualizing the frequency spectrum.

Read the wireless mbus protocol to acquire utility meter readings.

Dump1090_sdrplus is a Mode S decoder for Software Defined Radio (SDR) devices including RTL SDR, HackRF, Airspy and SDRplay.

Decode satellite signals on Raspberry PI

A frequency scanner for Gqrx Software Defined Radio receiver

VDL Mode 2 message decoder and protocol analyzer

3D visualization of air traffic through RTL-SDR (dump1090) and MATLAB