A newly licensed amateur radio operator’s first foray into radios is likely to be a VHF or UHF radio with a manageable antenna designed for the high frequencies in these radio bands. But these radios ...

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Joe Turbolski, who many of you may know through his work at Thomson Broadcast, was kind enough to ...

DIY FM dipole antenna or half wave antenna are the most used because is easy to build and cost a few bucks but has some drawbacks like little directionality, small gain. The rf dipole antenna is build ...

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. This month, I'll take another look at receive antennas for DTV. My article "Antennas for DTV ...

This antenna spins to orient a pattern of wires, known as an array in engineerspeak, toward broadcasting towers. Rabbit ears and some other older antennas can't receive high-­frequency digital TV ...

The need for significant improvements in radar continues to be an ongoing concern for the Department of Defense (DoD). One of the most impressive developments addressing this need is a high-resolution ...