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, …

Find your nearest digital TV transmitter with Antennas Direct's mapping tool. It's a quick and easy way to find digital television transmitters (DTVs) nearest to your location.

Dec 28, 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.

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 …

Our Antenna signal prediction service will help you evaluate alternatives to expensive cable or satellite subscriptions. Use AntennaWeb.org to explore your television viewing options.

antenna, component of radio, television, and radar systems that directs incoming and outgoing radio waves.

Get sharp pictures from your local stations with TV antennas from Best Buy. Shop indoor/outdoor digital TV antennas or an amplified HDTV antenna for indoor use.

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 …

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 …

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.