The article makes the case for software defined radio (SDR), and discusses strategies for balancing flexibility, energy efficiency and spectrum use. It looks at different hardware architectures, ...

This guide provides an overview of how SDR works, what you can do with it, and how to use RTL-SDR on your Android device. We’re not radio experts, so this guide glosses over a lot of the ...

We’re enjoyed reading [Dr. Droopy Nayhey’s] SDR guide on Hackaday.io because he’s taking this route. $12 in hardware (plus the computer and cables to be fair) and he’s tracking aircraft ...

[Harrison Sand] just finished a guide on how to use SDR to listen in on Police and Fire radio bands. The project, which results in the crystal clear audio reception heard after the break ...