The Antop Antenna AT-100B is a paper-thin amplified HDTV antenna designed for free local TV reception. It offers omni-directional reception with a range of 40 to 55 miles and supports HDTV, 1080P, and 4K ULTRA HD resolutions. The antenna includes an exclusive Smartpass Amplifier for reliable short and long-range reception, and a built-in 4G LTE filter that blocks unwanted 3G and 4G signals. Its paintable white surface allows for integration with home décor.