The clear stream 4V HDTV antenna uses patented technology to receive free TV signals up to 70 miles away from networks like ABC, CBS, NBC, Fox, PBS, Univision, and more in full HD 1080 where available. [Note: network reception will vary by market, signal availability, and broadcast tower locations]. mount indoors, in the attic, or outdoors for the best results. As a leader in cutting-edge antenna technology, Antennas Direct is dedicated to providing superior products supported by a lifetime warranty and a world class call center located in St. Louis, mo. Includes clear stream 4V antenna, 20in mount, all-weather mounting hardware, and instructions. Coaxial cable sold separately.