Top 19 amateur-radio open source projects

Basic example of using GNU Radio Companion for amateur (ham) radio communications

Minimal SDR with Lattice MachXO2 FPGA. And a port to Cyclone3 by Steven Groom

Audio streaming application for Amateur Radio purposes

Turn your Android phone into Codec2 Walkie-Talkie (Bluetooth/USB/TCPIP KISS modem client for DV digital voice communication)

Arduino Uno based graphical SWR HF/VHF 160-1.25m bands antenna analyzer, plotter based on Si5351 module

Faraday node software

A mirror of the popular ham radio software from http://chirp.danplanet.com/projects/chirp/repository

This repo is obsolete. Please use Chickadee

VNA software with an Arduino

A Winlink framework for Go.

Arduino-based Automatic Amateur Radio Antenna Tuner

KLog is a multiplatform free hamradio logger. It runs natively on Linux, macOS and Windows.

Pocket Arduino Nano based graphical SWR 160-6m bands panoramic VNA antenna analyzer based on AD9850, AD8302 and SGA3386

A Library with Amateur Radio specific Functions and Methods

AREDN develop branch porting on top of OpenWRT 19.07.0

remoteRotator lets you expose a local antenna rotator (azimuth / elevation) to the network

Manually submit weather station information to the APRS-IS network.

Erics Master Frequency lists for RF tuning

PyQSO is a contact logging tool for amateur radio operators.