[Chris D] noticed that the excellent software defined radio (SDR) software gqrx will run on the Raspberry Pi now. So he married a Raspberry Pi 3, a touchscreen, an RTL-SDR dongle, and an upconverter ...

If you own one of the ubiquitous RTL-SDR software defined radio receivers derived from a USB digital TV receiver, one of the first things you may have done with it was to snoop on wide frequency bands ...

But there’s also an easier way. Instead of building your own receiver, you can use data from existing networks like ...

What if you could decode the invisible chatter of wireless networks, uncovering the secrets of off-grid communication systems, all with tools you can build at home? The intersection of ...

Vodafone has revealed a prototype for a portable 5G network based around a cheap and cheerful Raspberry Pi 4 PC combined with a small 5G software-defined radio (SDR) from a company called Lime ...

There's nothing like a custom handheld cyberdeck and this Raspberry Pi handheld is a shining example of how far you can take ...