One problem with ham radio these days is that most hams live where you can’t put a big old antenna up due to city laws and homeowner covenants. If you’re just working local stations on VHF or UHF, ...

The author of this commentary is engineer/project manager for American Amplifier Technologies. This is excerpted from the free ebook “Trends in Remote Control & Facility Management.” Today I was ...

The 433 MHz spectrum is a little bit of an oddball. It’s one of the few areas of the radio spectrum which is nearly universally unlicensed Outside of the US, it’s an open playground for devices that ...

The author is Radio Marketing Specialist for Lawo AG. Radio has always been a vital source of news and information when crises hit. California’s public broadcasters have traditionally been prepared ...

Running and directing a remote device by wireless transmission. For decades, miniature model planes and cars have been built with radio controls so they can be run free of wires and cables. The ...