Home Theater Installation and Consumer Electronics

Antop AT-400BV Flat-Panel Smartpass Amplified Outdoor/Indoor 4k/HDTV A
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Antop AT-400BV Flat-Panel Smartpass Amplified Outdoor/Indoor 4k/HDTV Antenna with Built-In 4G LTE Filter (White)

Original price $ 199.99
Original price $ 199.99 - Original price $ 199.99
Original price $ 199.99
Current price $ 143.00
$ 143.00 - $ 143.00
Current price $ 143.00

Antop AT-400BV Flat-Panel Smartpass Amplified Outdoor/Indoor 4k/HDTV Antenna

The ANTOP Flat-Panel AT-400BV is aesthetically pleasing and suitable to match a wide range of home exterior styles. The multi-directional reception, UV coating, weather resistant finish, and creative panel design allow you to install your AT-400BV in various locations around the exterior of your home: wall, roof, balcony, etc. It is also suitable for indoor use in an attic or placed on a table top. The AT-400BV supports HDTV, 1080P TV, and 4K ULTRA HD.


  • Enjoy TV shows without a subscription or monthly fees.
  • Receives free broadcast High Definition Over-the-Air TV signals such as ABC, CBS, NBC, PBS, Fox, Univision, and others. 
  • Compatible with TV converter boxes or digital televisions/4K Ultra High Definition (4K UHD) TVs.
  • Designed to match similar gain of traditional bulky, unsightly mechanical antennas with an amplified signal reach of up to 60 to 70 miles from point of origination.
  • High Gain reception technology, shielded for minimum interference.
  • Durable exterior, waterproof design with UV coating.
  • Supports VHF & UHF digital signals.
  • Mounting accessory options.

The Smartpass Amplifier's all-in-one design allows easier connection, delivers correct balance between short and long range reception. It must be powered in order to function. Push the smart switch On or Off and select the switching with which more channels are received.

By following the simple tips below, you can enjoy FREE TV with your ANTOP Antenna:

  • Re-scan the channels after each switching of the Smart Switch.
  • 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.



  • Range: 60 to 70 miles from point of signal origination
  • Power supply: DC 12V
  • Reception pattern: Multi-directional
  • Polarization: Horizontal/Vertical
  • Color: White
  • Size: 10.23" x 4.72" x 23.46"
  • Coaxial cable: 39'
  • Exclusive technology: Smartpass amplified, built-in 4G LTE filter
  • Smart Switch On: Long range reception
  • Smart Switch Off: Short range reception