Frequency Range: 20MHz - 1300MHz; Compatible with: Public Radio Scanner, Ham Radio, Two Way Radio, Walkie Talkie, Mobile Radio; VSWR: < 2.0; Impedance: 50 ohm ...

though, with the largest expense being an investment in time to build a helical antenna.

His recent video shows how to put up a workable basic HF antenna in a small backyard. The center of the system is a 49:1 unun. An unun is like a balun, but while a balun goes from balanced line to ...

Chip antennas are a particular type of antenna valued for their small footprint. They are most commonly integrated in circuit boards to radiate high frequency electromagnetic waves. They have a ...

A type of scanner used to capture the highest resolution from an image. Photographs and transparencies are taped, clamped or fitted into a clear cylinder (drum) that is spun at speeds exceeding ...

Here’s how it works. I couldn't live without a TV antenna. It's as important to me as any streaming service because it allows me to watch sports, sitcoms and news without having to pay a monthly ...

Our partnerships with local community colleges offer an easy way for community college students to earn their Bachelor's degree. Through our Bearcat pathway transfer program, community college ...

Sure, airport body scanners are looking for threats, but here’s what else these security devices might reveal in the process Gone are the days when friends and family could walk you to your gate ...

If you're wondering how to digitize those shoeboxes full of photos sitting in your attic, a leading option is a personal photo scanner. Photo scanners can be faster than other options, such as ...

The best indoor TV antennas let you receive free over-the-air broadcast TV channels without having to install a large outdoor antenna on the roof of your home. You’ll find that the main ...