Command-line calculator for Maidenhead- (QTH-, QRA-) Locators.
Open source RTL-SDR Panoramic Spectrum Analyzer
Quadrature Polyphase SSB DC receiver
Multiplatform Ham Radio APRS and Mapping Program
A program for practicing tap code hearing and writing
A hamradio beacon project on an AVR MCU
transceiver
create practice exams from FCC exam question pools for Ham Radio