Big Boy” AT-400BV Outdoor/Indoor HDTV Antenna, Smartpass Amplifier, 85 Miles Range,UHF/VHF Range Enhanced, Built-in 4G LTE Filter, Support 4K 1080p Channels & All Older TV's, 40ft Coax Cable

Description s New Generation Digital Technology 1) Smartpass Amplifier, exclusive technology, uses an all-in-one design allowing easier connection while delivering the correct balance between short and long range reception.
2) 4G LTE Filter: built into all amplified antennas, blocks 3G and 4G wireless signals for noise-free digital reception. 3) High Gain reception technology, shielded for minimum interference. 4) Durable exterior, waterproof design with UV coating. 5) Supports VHF & UHF digital signals.. 6) Mounting accessory options. If your outdoor TV antenna is not working as expected, try
the following tips: or just feel free to contact us,: ) 1, Check to make sure you have correctly connected the antenna to your HDTV or third-party HD receiver. 2, Re-scan
for channels: In the TV's setup menu, set the mode to indoor antenna or air. Refer to the TV manual for detailed instructions. 3, Reposition the amplifier antenna in a different location. It is suggested place it higher on a attic or outside. Sometimes moving a few feet can make a difference. 4, You can receive Hi-V signals when you install the detachable rods.