RTL-SDR, the USB TV tuner turned software-defined radio is an amazing device, capable of listening to nearly anything from 25MHz to 1750MHz, fits in your pocket, and costs about $20.

This shield is based on the extremely popular SDR-project published in the May 2007 issue of Elektor Electronics. The original author Burkhard Kainka also made this new design, now as a shield for an ...

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In May 2007 Elektor published a simple Software Defined Radio (SDR) project that became an instant hit. Now, almost ten years later, a redesign has been launched. New, fresh components have been ...

Even though not every Hackaday reader is likely to be a radio enthusiast, it’s a fair guess that many of you will have experimented with an RTL-SDR USB dongle by now. These super-cheap devices ...

Besides the RTL-SDR dongle with its dipole antenna kit, the book Raspberry Pi for Radio Amateurs (by Dogan Ibrahim, Elektor, 2020) is included in the kit too. The book is suitable for the full range ...

The creators of the RTL-SDR hardware explain more about its features, inspiration and functionality. “This is a radio server that allows RTL-SDR dongle to receive from the Web.