Amazon's October Prime Day sale is here, and you don't want to miss these great deals on TVs from Sony, Samsung, LG, Hisense, and more.

You've probably seen round-shaped dish antennas installed on rooftops. Most people assume they're just umbrellas, but do you know the technology behind them and how they work? Today, we'll not only ...

Size is important, but the correct size for the TV-frequency band is most important. The simplest antenna is a half-wave ...

Abstract: With the rapid development and commercialization of fifth-generation (5G) technology, calibration and RF testing using over-the-air (OTA) is becoming increasingly important. Due to the large ...

A little-known button combo on your Roku remote unlocks a secret menu packed with advanced features most users never stumble upon.

Insignia is Best Buy’s house brand, but here’s the interesting part: Amazon sells tons of these TVs on their own platform ...

Swap the cable to another device to see if the cable or device is faulty. Inspect the HDMI for frays or exposed wires; braided cables resist damage better.

Abstract: The phased array with wide scanning range is significant to increase signal coverage for millimeter-wave communication. In this letter, a millimeter-wave wide-angle beam-scanning phased ...