and he’s proved there’s plenty of scope for old-fashioned radio homebrewing in an SDR with his RADIG project. It’s an SDR transceiver for HF which does all the work of quadrature splitting ...

It used to be homebrew ham gear meant something simple ... But only the most advanced builders could tackle a wide range SSB transceiver. Today, that goal is still not trivial, but it is way ...

This article provides an in-depth discussion of the high-level concept of frequency hopping (FH), the design principles of FH enabled through the flexible phase locked loop (PLL) architecture of the ...

The goal of this project was to build a base for the OpenHPSDR compatible SDR transceiver based on that SDR module. The FPGA firmware is based on the OpenHPSDR Angelia code, the NCO code is from the ...