There are 9 repositories under amateurradio topic.
Turn your Android phone into Amateur Radio Codec2/OPUS APRS enabled DV handheld transceiver (Bluetooth/BLE/USB/TCPIP KISS/Sound modem client for DV digital voice communication)
Remotely open audio channels and a serial port to an Icom RS-BA1 server (for ex. Icom IC-705 transceiver).
Generate APRS Passcode :closed_lock_with_key: using PHP for use in Amateur Radio APRS Applications when connecting to the APRS-IS Network.
A simple and easy Arduino / Pi Pico / ESP8266-powered WSPR, FT8, and FT4 beacon system which uses NTP + DS3231 RTC for timing. Super extensible! Now comes with optional GPS support.
WebSDR Backend
Worldwide Network of WSPR Beacons
Multi-Purpose APRS Daemon (MPAD)
A patched version of the Mumble voice chat software for use with two-way radio transceivers (ham radio, CB, PMR and others).
Satellite Server provides a satellite tracking system that runs on a Raspberry PI. Setup a single satellite server to manage your TLE collections and make it available to other satellite applications. Also includes a tracking GUI with rotator control.
Node Red Contesting Dashboard for Amateur Radio
ARRL Field Day Logger written in Python using Qt5
Pocket Arduino Nano based graphical SWR 160-6m bands panoramic VNA antenna analyzer based on AD9850, AD8302 and SGA3386
Manually submit weather station information to the APRS-IS network.
A wifi adapter device for David Fainitski's ATU-100 antenna tuner (https://github.com/Dfinitski/N7DDC-ATU-100-mini-and-extended-boards)
Callsign.js is a library for fuzzy querying various radio stations callsign information
Alla repeatrar i Sverige som kan köra DMR eller FM är inkluderade (källa: sk6ba.se). Även repeatrar som kör exempelvis C4FM och FM finns med. Repeatrarna är indelade distriksvis. Tyvärr finns det så många repeatrar i sjätte distriktet att alla inte får plats i scanning-listan. DMR-repeatrarna är också indelade i roaming-zoner för att få roamingen att funka på ett smidigt sätt.
Simple portable HF 50mW-110W SWR/POWER meter based on tandem match and Arduino Nano
Use WSJT-X, FLDigi, and CQRLog with the ExpertSDR software.
Winter Field Day logger written in Python 3 using PyQt5
Arduino-based physical morse key USB adapter for Web Radio Control -- Web-based remote control for amateur radio stations.