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 ...

Is this Raspberry-Pi-based device the world’s smallest DVB (Digital Video Broadcasting) transmitter? Is this Raspberry-Pi-based device the world’s smallest DVB (Digital Video Broadcasting) transmitter ...

Have you ever wondered what’s happening in the invisible world of radio waves all around us? From the music playing on your favorite FM station to the Wi-Fi signals powering your internet connection, ...

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 ...