Cypress FX3 Firmware for the RX888mk2 HF/VHF Direct Sampling SDR; compatable with rx888-tools, spectre, ka9q-radio

Arduino Build, Enclosure 3D Print Files, and Code for the TimeKube Project

A version of RADAE which doesn't require python

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.

Open source speech codec designed for communications quality speech between 450 and 3200 bit/s. The main application is low bandwidth HF/VHF digital radio.

python package to interact with ka9q-radio

Mercury is a Digital Radio OFDM protocol for HF broadcast and peer-to-peer ARQ connections with compatible TCP interfaces

digital signal processing library for software-defined radios