Many people use portable radios to communicate while in the wilds. The three most common radios in use are UHF, VHF, and Citizen's Band or CB. The CB radio became popular in the 1970s when movies like ...

Summer is the season for family road trips here in the US, and my family took to the open road in a big way this year. We pulled off a cross-country relocation, from Connecticut to Idaho. Five days on ...

After realizing that their technologies for collecting high frequency signals were obsolete, the NSA and GCHQ established the Joint Strategic Off-Air Programme, which jointly manages all HF/VHF/UHF ...

If you want to cut the cord but keep live TV, you need the right antenna to tune into over-the-air broadcasts. Here's what you need to know, along with our top picks. 1 month, 1 week By Will Greenwald ...

Tempe, Arizona—Here's news of a programmable analog IC implementation that enables both I and Q (in-phase and quadrature) channel filtering in both HF and UHF so-called universal RFID (radio frequency ...

So far in the $50 Ham series, I’ve concentrated mainly on the VHF and UHF bands. The reason for this has to do mainly with FCC rules, which largely restrict Technician-level licensees to those bands.

We’ve written about lots of TV tech before — including the best streaming services and home-theater projectors — and here, we’ve rounded up the best outdoor TV antennas that you can find on Amazon, as ...