HEATKEYS

DX Zone directory with 15000 Amateur Radio links, about Ham-Radio radio scanning, cb radio and shortwave listening, antenna homebrew projects and a complete radio software collection. Include a free classified ads, ham radio reviews and operators di...

This is a discussion forum for amateur radio operators

International Electronic Discussion Forum: EDA software, circuits, schematics, books, theory, papers, asic, pld, 8051, DSP, Network, RF, Analog Design, PCB, Service Manuals

WiNRADiO Communications - Pioneering PC Radio - Manufacturers of PC-based Radio Receiver Systems for Professional Radio Surveillance and Amateur Applications

Amateur (Ham) radio website with information for those who want to be a ham radio operator,new ham and general information for the seasoned ham radio operator. License Study Material, Practice tests, practice code, antenna design, lots of ham radio i...

SourceForge.net. Fast, secure and free downloads from the largest Open Source applications and software directory

RTL-SDR is a very cheap software defined radio that uses a DVB-T TV tuner dongle based on the RTL2832U chipset. It was found by Linux developer Antti Palosaari that the I/Q data could be accessed directly, which allowed the TV tuner to be converted i...

DXsoftHAM radio software - Programs for amateur radio

BUXCOMM, Where Ham Radio Operators Come to Shop

Black Cat Systems - Macintosh shareware and freeware, specializing in educational, scientific, health, ham radio, and entertainment software