A tool to resample, filter, shift, and correct I/Q data streams from files or SDRs.

Custom firmware for the HackRF+PortaPack H1/H2/H4

low cost software radio platform

✈️ Multi-functional, compatible DIY general aviation proximity awareness system

An addon module for portapack to add extra features to it for more fun.

Graber 315/433/868/915MHz on ESP32

A reimplementation of hackrf_sweep as a library

Implementation of the French norm NF S32-002, which defines the functional and technical requirements for audible and tactile pedestrian signal repeaters at traffic lights for blind and visually impaired people.

Wireshark-compatible all-channel BLE sniffer for bladeRF, with wideband Bluetooth sniffing for HackRF and USRP

Visualizing the frequency spectrum.

multi-sdr-gps-sim generates a IQ data stream on-the-fly to simulate a GPS L1 baseband signal using a SDR platform like HackRF or ADLAM-Pluto.

Software Defined Radio GPS Signal Simulator

a tool for receiving and decoding traffic of nRF24L01(+) modules using GNU Radio and a custom decoder written in C

All-in-one open-source utility for SDR-based satellite tracking. All you need to establish your own ground station with your equipment.

Simple NOAA apt encoder for HackRF

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

Custom firmware for the HackRF SDR + PortaPack H1 addon

My own custom firmware for the HackRF SDR + PortaPack H1 addon - Not for the faint-hearted.

Fork of hackrf to simulate wildlife telemetry tags.

This is simple WBFM Transmit code that used to verify your environment correctly installed.