SI473X Library for Arduino
KiwiSDR: BeagleBone web-accessible shortwave receiver and software-defined GPS (archived)
A nice SDR# plugin for Short Wave (and not only!) listening enthusiasts.
The server to emulate old warm AM radio sound on Raspberry Pi
Arduino Library for the AKC695X devices
KiwiSDR: BeagleBone web-accessible shortwave receiver and software-defined GPS
Python for ITU P.368 : Ground-wave propagation curves for frequencies between 10 kHz and 30 MHz
Auto Band Pass Filter controlled by Arduino
Si5351 based WSPR beacon
A Radio Logging application build with NodeJS and ExpressJS
miniWhip Antenna, E-Field Antenna, capacitive antenna, DXLwhip, DXL-miniWhip, DXLminiWhip
KICAD Design Files for a Short Wave Antenna Tuner for Radio Amateurs
A list of shortwave stations. This list is intended for a plugin for SDR++
Singled ended to differential (BALUN) amplifier for direct sampling with RTL-SDR dongle
TEF668X Arduino Library
All-in-one tool for ham radio enthusiasts! Log QSOs, track satellites, manage repeaters, view real-time maps, charts, and get alerts—all in one feature-rich, beautifully designed app.