Ignoring all of the regulations, band allocations, and “best amateur practices,” there’s no real fundamental difference between the frequencies allocated to the Family Radio Service (FRS), the General ...

What are ham radios? In short, ham radio operators are amateur radio enthusiasts who communicate with one another via radio frequencies assigned specifically to this community by the Federal ...

Ham radio operators are sounding the alarm over the latest threat to their beloved hobby—and this time, it is coming from Wall Street. A group of high-frequency trading firms is asking the Federal ...

The article that appeared in this magazine and in EDN last year about ham radio in the 21st century generated a lot of interest and a lot of questions about various aspects of the hobby. This article ...

Extreme situations demand unusual tech, and both social media safety checks and drones have cropped up as part of the post-earthquake rescue effort in Nepal. But since power and telecom outages are ...

A new RF meter has been designed for engineers involved in the design and installation of radio systems. The RF meter can be used to determine the signal strength of the radio transmitter to be ...