M17 Protocol Project
The M17 project is an open source digital radio protocol, code, voice codec, and hardware project. M17 is a new digital radio protocol in development as an alternative to those currently available (DMR, D-STAR,...
Category: Projects
HamSCI
What is HamSCI? HamSCI, the Ham Radio Science Citizen Investigation, is a platform for the publicity and promotion of projects that are consistent with the following objectives: Advance scientific research and understanding through amateur radio...
The TangerineSDR Project
Interested in Software-Defined Radio development? TAPR are pursuing a project to develop low-cost SDR receiver hardware inspired by the needs of the HamSCI Project (citizen science through ham radio!). In their words: The TangerineSDR...
P4XT Digital Multiplexing Transponder
Part of the AMSAT Phase 4 efforts to produce amateur-developed systems suitable for Geostationary Earth Orbit (GEO) deployment is the extremely interesting P4XT Digital Multiplexing Transponder project. The project scope also includes development of...
Hayling project (SDR transceiver) – UKuG Wiki
The UK Microwave Group (UKuG) have a project going to create a full SDR microwave transceiver system aimed at getting people started on the GHz bands. The aim is to start with the affordable...
New Packet Radio – IP over 430MHz band
Interested in wireless protocols? Always wanted to build a modem (me! yes, me please!)? Why not have a look at the New Packet Radio Project on Hackaday.io and join in the fun!
ZL2AFP FSQ Protocol
Interested in data modes and protocols? ZL2AFP has a great page describing features of the FSQ protocol based on MFSK. Regardless of the take-up of FSQ in the amateur radio community, this page gives...
Phase 4 Ground Station Project – Open Research Institute
Phase 4 Ground Station Project – Open Research Institute is a project to develop open source terminal (ground station) for future amateur satellite communications. “Phase 4” refers to the AMSAT phase system where Phase...
Codec 2 – Rowetel
Codec 2 – Rowetel Codec 2 is an open source speech codec designed for communications quality speech between 700 and 3200 bit/s. The main application is low bandwidth HF/VHF digital radio. It fills a...
FreeDV: Open Source Amateur Digital Voice – Where Amateur Radio Is Driving The State of the Art
FreeDV: Open Source Amateur Digital Voice – Where Amateur Radio Is Driving The State of the Art FreeDV is a Digital Voice mode for HF radio. You can run FreeDV using a free GUI...