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ANTOP WING AT-404B Outdoor/Attic HDTV Antenna | Smartpass Amplified

Rated 4.67 out of 5 based on 3 customer ratings
(3 customer reviews)

$124.99 $78.99

Free Ground Shipping
30 Day Money Back Guarantee
1 Year Parts & Labor Warranty

• Weather resistant finish
• VHF enhanced
• Smartpass technology amplifies range from 0, 45 to 65 miles
• 4G LTE Filter: blocks unwanted 3G and 4G signals
• Multi-directional reception for weak/moderate signal strength areas
• Easy home exterior installation: wall, roof, balcony
• Size: 35.06 x 4.65 x 1.38 inches

98 in stock (can be backordered)

SKU: AT-404B


    The ANTOP outdoor TV antenna, Wing AT-404B panel design is aesthetically pleasing and suitable to match a wide range of home exterior styles. The Multi-directional reception, UV coating and weather resistant finish and creative panel design, allow you to install your AT-404B antenna in various locations around the exterior of your home: wall, roof, balcony. It is also suitable for indoor use in an attic or placed on a table top. The AT-404B 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-404B, there is no monthly fee and no need to subscribe. Just plug into a TV, scan the channels, and then enjoy your TV shows!

    ANTOP’s New Generation Digital Technology

    smartpass amplifier1) Smartpass Amplifier, exclusive ANTOP technology, balances reception range.

    2) 4G LTE Filter: built into all ANTOP 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.

    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.

    NOTE: Antenna effectiveness is influenced by the distance from signal origination point, station signal strength, antenna positioning, reflections from nearby structures and any power consumption sources. THE AMOUNT OF FREE OVER-THE-AIR CHANNELS YOU CAN RECEIVE WILL VARY BY AREA AND ANTENNA SELECTION, CHECK SIGNAL AVAILABILITY AT ANTOP Signalmaps.

    What’s in the box

    – AT-404B WING Smartpass Amplified Digital Outdoor/Attic TV Antenna
    – Power Inserter with Smart Switch
    – AC/DC Power Adapter
    – Attic Stand
    – 33ft Coaxial Cable
    – Wall/Pole Mounting Kits
    – Instruction/User Manual
    – Instrucciones de Instalación en Español




    Outdoor, Attic, RV

    Signal Strength

    Weak Signal Areas

    Received Band

    HI-V, LO-V, UHF


    Smartpass Amplified

    Frequency Range

    87.5-230MHz, 470-700MHz


    Switch-OFF: 5-7dB; Switch-ON: 25dB

    Max Output level


    Noise Figure


    Power Supply

    DC12V via power adapter

    Cable Length


    Product Series


    Working Temperature Range

    -104 to 140 ℉




    Weight3.3 lbs
    Dimensions5.43 x 2.48 x 22.83 in
    Customer Reviews

    4.67 out of 5 stars

    3 reviews

    Let us know what you think...

    What others are saying
    1. Rated 4 out of 5
      Not Bad for 56 Miles Out

      I bought this antenna to put on my roof (30ft). The first night was crystal clear and I was able to pull in 16 stations from my front porch. I am near large trees and in a valley so I was impressed. I am even able to pull in signals 80 MILES AWAY! That only happens every now and then though. Since I am in a fringe area some of my signals are hit or miss, but for such a small antenna I am impressed. This is worth the money if your within 60 miles and can get it on the roof.

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    2. Rated 5 out of 5
      Setup was a breeze.

      Setup was a breeze. It takes me ten minutes to assemble, mount and connect. I placed this unit inside the house and it pulls signals from up to 45 miles from what I tested.

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    3. Rated 5 out of 5
      Works great for both Low and Hi-VHF channels

      I live about 35 miles from the broadcast towers. It gives me crystal-clear HD reception. Recommend.

      (0) (0)

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