Antop “Big Boy” AT-400BV Outdoor/Indoor HDTV Antenna | Smartpass Amplified

$143.00

• New Generation digital tech design: matches mechanical antennas
• Enhancer Rods to strengthen VHF reception
• UV coating, weather resistant finish
• Whole-house solution: Can feed multiple TVs
• Smartpass technology amplifies range from 75 to 85 miles
• 4G LTE Filter: blocks unwanted 3G and 4G signals
• Multi-directional reception for weak signal strength areas
• Easy home exterior installation: desktop, wall, roof, balcony
• Size: 22 X 10 X 4.7 inch
Product Status: New
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AT-400B description

FLAT PANEL “BIG BOY”

Outdoor HDTV Antennas Redefined Bringing aesthetically clean design, new digital tech and crystal-clear TV reception to your home.

Introducing the Antop “Big Boy” Outdoor HDTV Digital Antenna, AT-400BV

The perfect combination of classic Yagi antenna engineering and new digital technology.
Features a signal range of up to 75-85 miles, a multi-directional pattern, and receives free local Over-the-Air digital TV signals,
from networks such as ABC, CBS, NBC, PBS, Fox, Univision, and others.
Includes VHF Enhancer Rods to strengthen VHF reception.
AT-400B description

Enjoy a lifetime of free HDTV family entertainment.

AT-400B description
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AT-400B description

VHF Enhanced Rods

Enhance signal reception

Old-fashioned

Outdoor Antenna

AT-400B description

Simple Set-up

The simple set-up design enables you to quickly install and easily connect within minutes. The “Big Boy” offers an installation kit and table top stand for multiple positioning options.
AT-400B description

Durable Exterior & Weather Resistant

UV coated, 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.
AT-400B description

Enjoy TV without a subscription, and no monthly fees

The Antop Flat Panel “Big Boy” is the easiest way to get a wide range of free HDTV channels. Plug and play. Enjoy crystal-clear TV reception.
AT-400B description

Stylish Design

Flat Panel “Big Boy”, exactly what you need and nothing you don’t. It’s sleek and compact design blends in with the interior or exterior of your home.
AT-400B description

All-in-One

Combining style and the latest in digital antenna tech to create a crystal-clear HDTV viewing experience.
AT-400B description

A Keeper

Engineered to pick up both UHF and VHF frequencies in difficult reception areas and powerful enough to feed multiple TVs throughout your home.
AT-400BV package
AT-400BV description
Introducing the ANTOP “BIG BOY”
Outdoor HDTV Antenna, AT-400BV
The perfect combination of design and new digital technology engineering. Sleek and compact, keeps you connected to all the local TV content you want.
AT-400BV description
AT-400BV description
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AT-400BV description
AT-400BV description
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AT-400BV description
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AT-400BV description
AT-400BV description
AT-400BV package
Specification
Usage

Indoor, Outdoor, Attic, RV

Signal Strength

Weak Signal Areas

Received Band

HI-V, LO-V, UHF

Reception Pattern

Multi-directional

Amplification

Smartpass Amplified

Frequency Range

87.5-230MHz, 470-700MHz

Gain

Switch-OFF: 10dB; Switch-ON: 33dB

Max Output level

100dBuV

Impedance

75Ω

Power Supply

DC12V via power adapter

Cable Length

39ft

Product Series

"Big Boy"

Polarization

Vertical

Working Temperature Range

-104 to 140 ℉

Wind Figures

6 mile/h = 0.69N ; 10 mile/h = 2.49N

Color

White

Product Status

New

UPC

856134006681

Reception Range

75 – 85 miles

Consumer Packaging
Weight 9.83 lbs
Dimensions 10.82 × 6.49 × 22.44 in
ANTOP User Manual
Customer Reviews

4.81 out of 5 stars

131 reviews

Let us know what you think...

17 reviews with a 4-star rating
  1. Sasha5252

    Sasha5252

    I like this antenna
    I get a few extra channels than my other antenna .

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  2. James

    James

    Works as advertised. Does a great job, i am so happy i can cut the cord and say goodbey from the tv bill. Awesome product!

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  3. TKD Girl

    TKD Girl

    I bought this model after reading and watching many online reviews. Better signal than the lower priced antenna we were using before. I used Antop’s signal finder as well and called customer service to verify I installed the antenna correctly and in the best position. The amplifier feature to raise or lower the amplification signal is just the feature we needed for some channels to air with the best signal. A feature many models do not have and need to make a priority on their products or Antop with leave those companies in the dust. There is a one year warranty with no registration required, but just retain the receipt. We live in a Chicagoland metropolitan area nd are only about 12-15 miles from the over the air towers, so reception is clear and strong. I placed this on the TV stand near a south facing window indoors, but I love how this model can also be mounted outdoors. I will be purchasing another one and I’m done buying other brands of over the air antennas and wasting my money or dealing with returning items in store or via shipment in the mail. Hopefully I can help my elderly parents cut their TV bills even more with this since their converter box set up was defunct for some time and their tv and internet bills kept rising until we got this antenna, setup their own personal router/modem combo and changed the package to internet only. Thanks again Antop for a great product and peace of mind for something as simple as free and strong signal delivery.

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  4. Connor Thomas

    Connor Thomas

    On a pole twelve feet up, picking up stations 50 miles away with ease. Very pleased.

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  5. Deb Gonzales

    Deb Gonzales

    It took 10 days to get to my house but it works great.

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  6. Larry

    Larry

    I live in a mountainous area. The Antop Big Boy is doing a better job receiving channels then any other antenna I’ve tried. Thanks.

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  7. Jack

    Jack

    Unbelievable! All the channels I wanted plus more. Easy to install and performance exceeded my expectations. Plan to purchase a second antenna.

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  8. Bryan

    Almost Perfect

    Bryan

    Good not great. 85 miles? No, 70 miles at most.

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  9. Mike Bryan

    Good antenna

    Mike Bryan

    Great antenna. Tried it and got 65 digital channels. I gave it 4 stars because cable not long enough.

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  10. One person found this helpful
    Royal Mc.

    IT WORKS!

    Royal Mc.

    We cut the chord years ago. I replaced our old yagi/beam styled uhf/vhf antenna that gave us 23 channels from one of two possible metro areas as it was a directional antenna. I never gave much credence to these new digital antennas until I saw one of these in action at a neighbor’s house.
    I have since replaced that huge beam antenna with this flying saucer styled antenna from antop and went from 23 channels to 61 channels, pulling in signals from two different metro areas almost 180 degrees apart. One being about 50 miles away, and the other, 40 miles away. Not only does it work better than my old yagi, it is much smaller and not nearly the eyesore the old antenna was. I am very happy with this antenna. Just remember when mounting it, the higher the better.

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  11. steve medeiros

    works great

    steve medeiros

    works great – picked up 50 channels out of a 69 channel search. Excellent resolution.
    Only negative is the 16′ cable is a bit short for my installation needs.

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  12. One person found this helpful
    HaggisThai

    Antenna works as advertised. In an "on the air" ...

    HaggisThai

    Antenna works as advertised. In an “on the air” rich environment I was able to pull in more stations than my single directional roof antenna. A lot of the stations that were marginal are much clearer with this antenna.

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  13. Wsmedley74

    Works

    Wsmedley74

    So far it does the job. Had to elevate closer to the top of the house since fence mounted wasn’t quite strong enough. Also had to use the amplifier. The signal was way too weak without it. Overall, it does the job, but would get a little stronger antenna if I had it to do over.

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  14. Nelson

    Good Antenna

    Nelson

    I bought this antenna months ago, it is good but not the best, I live about 75 miles from my broadcast towers, this antenna took me to 59 channels but average is 65.

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  15. One person found this helpful
    Phillip

    I am pleased overall.

    Phillip

    Worth purchase! I wish it didn’t cost quite this much, but I am pleased overall. I was able to pick up 27 channels indoor and 41 when placed outdoor. The important thing is I was able to reach the one channel I really wanted which with other antennas I could not reach.

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  16. One person found this helpful
    Dewit Yerselfer

    The Cable has been Cut!

    Dewit Yerselfer

    Surprisingly good UHF reception for such a small footprint when the integrated amplifier is activated. Most of my desirable channels come from an antenna farm about 47 miles away, This antenna received all of the UHF channels broadcasting from that location.

    If you are looking for a good attic antenna and don’t have the space for a less expensive larger 6-bowtie array or a 7′ long Yagi antenna, this will give you similar performance. Remember, you’ll need 120V outlet available to power the integrated amplifier!

    It also has the integrated VHF antenna, (thats what the two sticks poking out the sides are), which according to their tech support person is omni directional. To be frank, VHF reception was inadequate for my application, I could not receive a relatively strong VHF transmitter located approx 35 mile away. Again, this was with the antenna located in the attic and the amplifier activated.

    Since I really wanted to receive the VHF channel (it was one of the major networks), I actually took this antenna out of service and replaced it with a 6 bowtie array for UHF and a separate dedicated directional VHF (Clearstream 5) antenna pointed at the one VHF station that I needed. I used a Channel Master antenna combiner (to minimize signal loss when combining), a Channel Master 7777 high gain amplifier and a Channel master amplified 9-output distribution block to send signal throughout the house.

    Getting all 5 major networks (ABC, CBS, NBC, FOX, PBS) and a slew of other channels.

    The cable has been cut!

    Remember folks, most, but not all HDTV over the air broadcasters are UHF frequencies, some legacy stations still transmit in VHF. UHF & VHF require different antennas. This antenna has both, but as I said the VHF segment was marginal.

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  17. One person found this helpful
    edgem61

    Very Nice! Works indoors and out.

    edgem61

    This was worth it! I wish it didn’t cost quite this much, but I am pleased overall. I live in a rural area with trees and hills. Most broadcasters are in the 45 to 65 mile range from my home. I was able to pick up 27 channels indoor and 41 when placed outdoor. Keep this in mind on the channels: many of them are repeat channels. I might get 41 channels but I have 2 and 3 of some of the channels. The important thing is I was able to reach the one channel I really wanted which was the ION channel. With my other antennas I could not reach it.

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