The Antop AT-401B Flat Panel Smartpass Amplified Outdoor/Indoor HDTV Antenna with built-in 4G LTE Filter and new generation digital technology is designed to match the gain of traditional bulky， unsightly mechanical antennas with a signal reach of 60 to 70 miles from the point of signal origination. Its UV coating， weather resistant finish and creative design make the AT-401B perfect for easy home exterior installation: wall， roof， balcony. It is also suitable for indoor use in an attic or placed on a table top. The AT-401B supports HDTV， 1080p TV and 4K ULTRA HD and is compatible with TV converter boxes or digital TVs. The number of TV channels and programs that you can receive for free depends on the amount of over-the-air broadcasters in your area. With the Antop AT-401B， there is no monthly fee and no need to subscribe. Just plug into a TV， scan the channels， then enjoy your TV shows. By following the simple tips below， you can enjoy free TV with your Antop Antenna: Scan channels monthly to find all available channels including newly added or changed， do not place or hide the antenna in/behind any metallic objects， Install the antenna as high as possible and near a window for better reception， Keep the antenna away from any high power consumption devices to avoid interference.

Supports long distance and short distance range， HDTV， 1080p TV and 4K ULTRA HD and is compatible with TV converter boxes and digital TVs

AT-401B antenna features a 60 to 70-mile reception range from point of signal origination with multi-directional reception pattern

UV coating， weather resistant finish， creative design with new generation digital technology

Creative design with multiple installation options make the AT-401B perfect for easy home exterior installation: wall， roof， balcony， it is also suitable for indoor use in an attic or placed on a table top

Easy to install， easy to set up: Just plug into a TV， scan the channels， then enjoy your TV shows with the Antop AT-401B， there is no monthly fee and no need to subscribe， Antop antenna supports "cut-the-cord"， allowing consumers multiple options to enjoy the freedom of no-cost broadcast TV

Included with your antenna， you will get an indoor stand and a wall/pole mounting bracket to hold or place your antenna in any desired location