Antennas can be designed to transmit and receive radio waves in all horizontal directions equally (omnidirectional antennas), or preferentially in a particular direction (directional, or high-gain, or …

Aug 29, 2025 · If you want to cut the cord but keep live TV, you need the right antenna to tune into over-the-air broadcasts. Here's what you need to know, along with our top picks.

Feb 24, 2023 · An antenna is a specialized transducer that converts electric current into electromagnetic (EM) waves or vice versa. Antennas are used to transmit and receive nonionizing EM fields, which …

These popular channels and more are available in the US and can be received nationwide with a TV antenna. Enter your address for a map of broadcast towers and signal information in your area.

Nov 12, 2025 · antenna, component of radio, television, and radar systems that directs incoming and outgoing radio waves.

Feb 14, 2025 · That's more or less what an antenna (sometimes called an aerial) does: it's the metal rod or dish that catches radio waves and turns them into electrical signals feeding into something like a …

Jul 17, 2025 · TV antennas can let you receive dozens of popular channels free, depending on where you live. CR's testers have found that cheaper antennas sometimes outperform pricier ones. TV …

Before we can design an antenna or discuss antenna types, we must understand the basics of antennas, which are the fundamental parameters that characterize an antenna.

How to connect an antenna to your TV The easiest part of setting up an antenna is connecting it to your TV. Simply take the coaxial cable from the antenna and securely connect it to the coaxial port on …

Enjoy HDTV network programming and your favorite shows for free, with no monthly fees, subscriptions, or contracts. This Ultra-Thin Flat Antenna from RCA features a super-thin, sleek design that blends