There was a time when just about every ham had a pricey VHF or UHF transceiver in their vehicle or on their belt. It was great to talk to friends while driving. You could even make phone calls from ...

[Jeri Ellsworth] has been working on a direct conversion receiver using an FPGA as an oscillator and a PC sound card DSP. Being the excellent presenter she is, she first goes through the history and ...

RAD-Link Software V 3.0 is Windows-based, serial data radio programming software that now includes a network set-up wizard and an advanced network monitoring system. The set-up wizard makes it easy to ...