In Maryland, Kent County High School's 90.5 WKHS(FM) used its newly minted K3ARS amateur radio station to work 40 stations on ...

But all the antennas today are supporting single-beam. The next generation will support ... which is currently primarily HF, VHF, air-ground. And as the systems move to the satellite area, and ...

The Berrimah radar is located on a rise with the dish antenna tower ... due to several HF transmitter towers. Heavy rain over the radar site will cause attenuation of all signals. Path atte nuation ...

Antennas receive and transmit electromagnetic waves, delivering information to our radios, televisions, cellphones and more.

Access and enjoy the over-the-air channels in your area with these HDTV antennas.

Safran Defense & Space, Inc. (Safran DSI), a world leader in testing and telemetry solutions, has secured an order from Bell Textron Inc., a Textron Inc. Company, to ...

A TV antenna might seem like a technology from your grandparent's age, but with advances in TV technology like ATSC 3.0, it's a more viable solution than ever. Although smart TVs and streaming ...

With new ATSC 3.0 broadcast technologies, anyone can enjoy HD and UHD TV for free with a capable antenna, but those living in rural areas stand to benefit the most. If the internet is terrible and ...

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. I’ve been PCMag’s home ...