Key features

• •★ UHF VHF ENHANCED -- The AT-400BV includes VHF Enhancer Rods to strengthen VHF reception, don't need to use remote control to rotate a traditional huge outdoor hdtv antenna to receive better signal, no worry about if the long cable been tied together once rotated antennae in windy days.
• •★ DURABLE EXTERIOR& WEATHER RESISTANT-- weather resistant exterior design combined with anti-interference internal tech protects signal reception to provide clear pictures and full channel capacity even during inclement weather.
• •★ SMARTPASS AMPLIFIER TECHONLOGY -- an exclusive technology offered only by ANTOP, uses an all-in-one design to allow an easier connection between a non-amplified/passive antenna and your TV delivering the correct balance between short and long range reception，ANTOP was the first antenna manufacturer to include aBUILT-IN4G FILTER in all their amplified products to BLOCK 3G and 4G wireless signals to ensure NOISE-FREE digital TV reception.
• •★ 5-MINUTES EASY SET-UP &TOOLS-FREE -- Easy Set-up. Get done in 5mins! Quick, Simple, and Excellent!
• •★ 100% QUALITY GUARANTEE -- ANTOP On-Line Customer Support Team available Mon-Fri 9am to 5pm (pst) offering ANTOP Antenna selection guide and installation assistance service. All ANTOP Antenna products come with 30-day money back guarantee.