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, …

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 …

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.

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.

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.

Shop through a wide selection of TV Antennas at Amazon.com. Free shipping and free returns on Prime eligible items.

Dec 11, 2025 · Based on dozens of CNET's tests, the best indoor antenna is the Mohu Leaf, with great performance and an affordable price. You could also choose the previous winner, the …

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 …

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

Sep 3, 2018 · An antenna is a metallic structure that captures and/or transmits radio electromagnetic waves. Antennas come in all shapes and sizes from little ones that can be …