Software Defined Radio (SDR) is the big thing these days, and why not? A single computer can get rid of a room full of boat anchors, and give you better signal discrimination than all but the best ...

It is known to be very sensitive and seemed perfect for pulling in weak signals. So [Sjef] built this DIY radio and shares the details in this recent Spectrum post. Unlike older radio-on-chip ...

The National Capital Radio & Television Museum spotlights how airwaves have changed our lifestyles, from a 1921 DIY crystal ...