"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." If you have trouble getting your local TV channels, an HDTV antenna amplifier can help clean up your ...

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. The tried-and-true bowtie antenna under test. Note the high-tech antenna mount. The HD Quad under ...

HDTV antenna amplifiers are small, affordable, and relatively easy to install. These devices strengthen the broadcast signal as it goes through your cable, amplifying whatever your antenna is picking ...

This UHF wideband amplifier(Ultra High Frequency amplifier) has a total gain of 10 to 15 dB in the 400 – 850 MHz domain frequency so it can be used where the tv ...

I've written a few articles about over-the-air antennas and how they can help you cut the cord and receive free, local broadcast channels. What I haven't mentioned is what to do if you have more than ...

This article was first published September 12, 2025, and has been updated — because a cute antenna is a great (and cheap) ...

If you’re tired of paying for live TV or just want a backup option that doesn’t rely on the internet, an indoor HDTV antenna is a smart investment. With the right antenna, you can access major network ...

TV antennas might seem like a relic of a bygone era, when the number of channels you received could be counted on one hand. But as consumers try to trim their ever-escalating cable and satellite TV ...

HDTV antenna amplifiers counteract poor picture and sound on local TV broadcasts caused by a degraded cable signal, which may occur when you use an extra-long run of cable or a line that runs through ...

This amplifier circuit is used to amplify TV signals in UHF range. It uses a low-noise transistor and gives 10 to 15 dB amplification in the frequency range from 400 MHz to 850 MHz. The transistor ...