The HackRF One/PortaPack H2 combo in a portable case helps bridge the gap between old-school discrete radios and modern software-defined radio.

and [Ray Ring]’s little SDR receiver manages to combine this with the novel use of an audio DSP rather than a computer to perform its SDR functions. The front end is a conventional enough direct ...

What makes a Raspberry Pi project tactical? Maker and developer Media-Grizzly has their own ideas with this cool, portable Pi-powered software-defined radio (SDR) system they built from scratch ...

has built a portable, self-contained SDR system with real knobs and switches ... [Kaushlesh] used an Airspy HF+ Discovery, a compact receiver that can work the HF and VHF bands, but it’s ...

Maker and developer Media-Grizzly has their own ideas with this cool, portable Pi-powered software-defined radio (SDR) system they built from scratch dubbed the D.E.S.E.R.T Pi-Powered Tactical System.