A solid set of walkie-talkies can be essential for good backcountry comms, and we've tested the spread to nail down the best ...

Introduction A walkie-talkie is a portable, two-way radio device that facilitates instant voice communication over short to medium distances. I ...

How do you get images downlinked from 30 km up? Hams might guess SSTV — slow scan TV — and that’s the approach ...

The teaser opens with the distinct static of a walkie-talkie attempting to tune into a frequency. As the transmission struggles to connect, a voiceover delivers the line: "The radio will start again." ...

This article highlights how Emergency Responder Radio Communication Systems (ERRCS) and Public Safety Distributed Antenna ...

Low Frequencies - For low frequencies up to 300 MHz,Amateur Radios, CB Radio and marine radio, spare parts,Handheld Ham Radio Antenna,Walkie Talkie; Used widely at antenna scanner, UHF,VHF ...

The CB Radio remains one of the most iconic aspects of modern trucking, but a new standard was introduced decades ago. So why ...

Despite living in an age of instant communication, it remains an important method of communication for truckers, even when comparing CB radios to more portable walkie-talkies. Another of its ...

Commercially available radios that don’t require an FCC license operate on what’s known as ultra-high frequencies, which can be blocked by physical objects. Using a walkie-talkie set in a forest or in ...