I reviewed the Motorola Talkabout walkie-talkies. These walkie-talkies have the usual features — push-to-talk communication and a built-in flashlight — bu…

Hello, this is TheTechBoy with a special article.        Imagine you’re in a field with a cellphone and need to send pictures back to base, but their computers…

Hello, aspiring radio spies!! This is TheTechBoy with a special article. In this article, I will teach you how to use an SDR to intercept walkie-talkie traf…