Antop “Big Boy” AT-400V 65 miles Outdoor HDTV Antenna


  1. Antop AT-400V is a Flat-panel Outdoor/Indoor HDTV Antenna with HIGH GAIN, Long Range Multi-Directional Reception.
  2. The Antop Flat-panel AT-400V panel design is aesthetically clean and suitable to match a wide range of home exterior styles.
  3. The Multi-directional reception, UV coating and weather resistant finish and creative panel design, allow you to install your AT-400V, the digital TV antenna in various locations around the exterior of your home: wall, roof, or balcony.
  4. It is also suitable for indoor use in an attic or placed on a table top. The AT-400V supports HDTV, 1080P TV and 4K ULTRA HD and is compatible with TV converter boxes or digital TVs.

Out of stock

SKU: AT-400V Category:
AT-400V description


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-400V

The perfect combination of classic Yagi antenna engineering and new digital technology. Features a signal range of up to 70 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-400V description

Enjoy a lifetime of free HDTV family entertainment.

AT-400V description
AT-400V description

VHF Enhanced Rods

Enhance signal reception


Outdoor Antenna

AT-400V 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-400V 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-400V 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-400V 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-400V description


Combining style and the latest in digital antenna tech to create a crystal-clear HDTV viewing experience.
AT-400V 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.
What's in box
AT-400V description

Indoor, Outdoor, Attic, RV

Signal Strength

Moderate Signal Areas

Received Band


Reception Pattern


Frequency Range

87.5-230MHz, 470-700MHz



Max Output level




Power Supply

Not Necessary

Cable Length


Product Series

"Big Boy"

Working Temperature Range

-104 to 140 ℉

Wind Figures

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





Consumer Packaging
Weight 9.38 lbs
Dimensions 10.83 × 6.50 × 22.44 in
ANTOP User Manual
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