We may earn revenue from the products available on this page and participate in affiliate programs. Learn more › If you want to watch free over-the-air TV without cluttering up your living room ...

[SignalsEverywhere] has a lot of satellite antennas and he’s willing to show them off — inside and out — in his latest video that you can see below. Using software-defined radio techniques ...

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 ...

You’ve reached your account maximum for followed topics. You can save money and watch TV for free by investing in a digital TV antenna to access local and national channels without a subscription.

Antennas are mechanical components which either transmit or receive radio frequency signals. For transmission, an oscillating RF electrical current is fed to the antenna's terminals, where the conduit ...

Whether you need to scan family photos, piles of documents, or expense receipts, a scanner out there is built for the task. Here's how to shop for the right one, plus the top performers in our lab ...

For those who believe in the paranormal, hauntings can take place anywhere and at any time, whether it’s in abandoned places like old hospitals or in a currently lived-in house. That raises the ...

Since 2004, I have worked on PCMag’s hardware team, covering at various times printers, scanners, projectors, storage, and monitors. I currently focus my testing efforts on 3D printers, pro and ...

Commissions do not affect our editors' opinions or evaluations. Receipt scanner apps are a convenient way to keep track of your expenses and save important documents digitally. These apps allow ...

A document scanner app allows you to scan, edit, and save documents in digital format easily without needing a physical scanner. A few apps offer advanced features like OCR, which helps you copy ...