Click image to zoom in
Tags: ,

ANTOP Flat Panel “Big Boy” AT-403 Outdoor HDTV Antenna

Rated 4.00 out of 5 based on 1 customer rating
(1 customer review)

$146.99 $116.99

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

• New Generation digital tech design: matches mechanical antennas
• UV coating, weather resistant finish
• Whole-house solution: Can feed multiple TVs
• Multi-directional reception for moderate signal strength areas
• Reception range: 65 miles
• Easy home exterior installation: wall, roof, balcony
• Size: 12.20 X 3.89 X 23.82 inch

99 in stock (can be backordered)

SKU: AT-403


    The ANTOP Flat-Panel AT-403 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-403 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-403 supports HDTV, 1080P TV and 4K ULTRA HD.

    ANTOP’s New Generation Digital Technology

    1) High Gain reception technology, shielded for minimum interference.
    2) Durable exterior, waterproof design with UV coating.
    3) Supports VHF & UHF digital signals.
    4) Mounting accessory options.

    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.

    NOTE: Antenna effectiveness is influenced by the distance from signal origination point, station signal strength level, building construction, 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-403 FLAT PANEL Digital Outdoor/Indoor TV Antenna
    – Indoor Stand
    – 40ft Coaxial Cable
    – Wall/Pole Mounting Bracket
    – Instruction/User Manual
    – Instrucciones de Instalación en Español




    Indoor, Outdoor, Attic, RV

    Signal Strength

    Moderate Signal Areas

    Received Band

    HI-V, UHF


    Non Amplified

    Reception Pattern


    Frequency Range

    87.5-230MHz, 470-700MHz



    Max Output level


    Noise Figure




    Power Supply

    Not Necessary

    Cable Length


    Product Series

    Flat Panel

    Working Temperature Range

    -104 to 140 ℉




    Weight9.10 lbs
    Dimensions12.99 x 5.91 x 21.65 in
    Customer Reviews

    4 out of 5 stars

    1 review

    Let us know what you think...

    What others are saying
    1. Rated 4 out of 5
      It was pretty easy to install

      I bought this for my Mom. She lives where she doesn’t get very many channels. She now gets about 18 channels and with clear reception. The weather does not seem to effect this antenna so far. It was pretty easy to install. I did it myself and I am a 53 yr old woman. She is happy with it.

      (0) (0)

      Something wrong with this post? Thanks for letting us know. If you can point us in the right direction...




    10 + eighteen =

    Continue as a Guest

    Don't have an account? Sign Up

    People who viewed this item also viewed

    Your recently viewed products

    Phone: 909.947.8883

    Phone: 909.947.8883