The frequencies employed by law enforcement and first responders can be a source of vital information in emergency situations but you can’t tune in using any old radio. But rather than spend big bucks ...

I needed to come up with a communications device to transmit a handful of bytes, every hour, from a small off-grid solar system to my shop about 150 feet away. The first thought was Wi-Fi, but I ...

Chances are, you’ve actually used one without realizing it. I’m referring to a software-defined radio, and it is the design that most — if not all — modern radios, including automotive and home models ...

The SimpliSafe home security system is two basic components, a keyboard and a base station. Sensors such as smoke detectors, switches, and motion sensors can be added to this system, all without a ...

Being an air traffic controller is a very cool career path – you get to see planes flying around on computer screens and orchestrate their flight paths like a modern-day magician. [Balint] sent in a ...

Xiphos Systems Corporation (“Xiphos”) is announcing the Q8J, its latest generation of space processor boards, designed specifically to support advanced Software Defined Radio (SDR) applications. The ...