ANTOP Curved Panel AT-211B Indoor HDTV Antenna | Smartpass Amplified

$68.99 $34.99

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• Curved Panel design with glossy-black finish
• Super slim as 0.35 inch
• Extendable, rotatable VHF rods for enhanced reception
• Smartpass technology amplifies range from 0, 40 to 50 miles
• 4G LTE Filter: blocks unwanted 3G and 4G signals
• Multi-directional reception for moderate signal strength areas
• Easy table-top set up
• Compact size: 9 x 4.72 x .35 inch

362 in stock


    The ANTOP AT-211B Curved-panel design in Piano Black is aesthetically pleasing and suitable to match a wide range of home décor styles. Its compact size allows you to position the antenna anywhere in your home. The AT-211B 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-211B, 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 Technology:

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

    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.

    4G LTE2) 4G LTE Filter, blocks 3G and 4G wireless signals for noise-free digital reception.
    3) Adjustable telescopic rod antennas for optimum VHF reception.

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

    – Adjust and turn the extendable telescopic antennas for the best VHF reception.
    – Re-scan the channels after each switching of the Smartpass Amplifier.
    – 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-211B CURVED PANEL Smartpass Amplified Digital Indoor HDTV Antenna
    – AC/DC Power Adapter
    – Stand
    – 10’ Coaxial Cable
    – Instruction/User Manual




    Indoor, Apartment, Flat, Condominium

    Signal Strength

    Moderate Signal Areas

    Received Band

    HI-V, UHF

    Reception Pattern


    Frequency Range

    87.5-230MHz, 470-700MHz


    Switch OFF: 5-7dB; Switch ON: 19dB

    Max Output level


    Noise Figure




    Power Supply

    DC5V via power adapter

    Cable Length


    Product Series


    Working Temperature Range

    -68 to 140 ℉






    Weight1.16 lbs
    Dimensions6.5 × 3 × 10.5 in
    ANTOP User Manual
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