Radio communications is a big part of safety and productivity on a road construction jobsite. Supervisors need to stay in constant touch with equipment operators, equipment operators need to be able ...

The CB radio has been a reliable communication tool since its wide adaptation in the 1970s. Today, most organized trail rides require participants to have their own ...

This antenna tuning unit (ATU) enables half-wavelength or longer wire antennas to be matched to the 50-ohm antenna input of 27-MHz Citizens’ Band (CB) rigs. The ATU is useful in those cases where a ...

We certainly don’t see as many CB radios as we used to, but they’re still being used the world over. You can join in on the fun with just a few inexpensive products. First, a few basics from Fleetwood ...

OK, it’s official: the Quansheng UV-K5 is the king of hackable ham radios — especially now that a second version of the all-band hardware and firmware mod has been released, not to mention a new ...