Grenoble, France: French research and technology organization CEA-Leti has developed a digital baseband circuit for software-defined-radio (SDR) and cognitive-radio applications that provides full ...

There are other apps on the Play Store, but these are the two we recommend and guarantee will work with this guide and are the easiest to get started with if you have no prior experience with RTL-SDR.

We’ve all used walkie-talkies at one point or another, or seen a cop do it on some movie. Short-hand radio has been around forever, but creating your own radio to listen in can cost hundreds of ...