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ANTOP Antennas AT-401B Flat Panel Big Boy Indoor/Outdoor Amplified HDTV Antenna

BH #ANAT401B • MFR #AT-401B
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ANTOP Antennas AT-401B Flat Panel Big Boy Indoor/Outdoor Amplified HDTV Antenna
Key Features
  • Up to 70-Mile Range
  • Amplified Design
  • Supports 4K & 1080p
  • Includes 40' Coaxial Cable
Receive free over-the-air (OTA) HD and 4K broadcasts with the white ANTOP Antennas AT-401B Flat Panel Big Boy Indoor/Outdoor Amplified HDTV Antenna. It has a reception range of up to 70 miles and features an amplifier designed to enhance reception range in areas with moderate to weak signals. It supports 4K broadcast resolution and includes tabletop mounting hardware, wall and pole mounting hardware, and a 40' coaxial cable for instant connectivity.
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ANTOP Antennas AT-401B Overview

Receive free over-the-air (OTA) HD and 4K broadcasts with the white ANTOP Antennas AT-401B Flat Panel Big Boy Indoor/Outdoor Amplified HDTV Antenna. It has a reception range of up to 70 miles and features an amplifier designed to enhance reception range in areas with moderate to weak signals. It supports 4K broadcast resolution and includes tabletop mounting hardware, wall and pole mounting hardware, and a 40' coaxial cable for instant connectivity.

Designed to Balance Reception Range
The Smartpass Amplifier's all-in-one design allows for easier connection and is designed to deliver the correct balance between short- and long-range reception. Push the smart switch on or off and select the method that delivers more channels.
4G LTE Filter
The built-in 4G LTE filter is engineered to block 3G and 4G signals from mobile phones, tablets, wireless networks, and mobile phone transmitters to help ensure noise-free digital TV reception.
Additional Features
  • High gain reception technology, shielded for reduced interference
  • Waterproof design with UV coating for outdoor or indoor use
  • Supports VHF & UHF digital signals
  • Mounting accessory options
  • Designed for use in weak signal areas

ANTOP Antennas AT-401B Specs

Key Specs
Usage
Indoor, Outdoor
Amplification
Yes
Max Range
70 Miles / 112.7 km
Inputs/Outputs
1x F-Type Coaxial Output
Supported Frequencies
87.5 to 230 MHz
470 to 700 MHz
Amplification
Yes
Max Range
70 Miles / 112.7 km
Gain
12.5 dB
29 dB (Amplified)
Max Resolution
UHD (3840 x 2160)
Pickup Pattern
Multidirectional
Inputs/Outputs
1x F-Type Coaxial Output
Power Consumption
12 VDC
Operating Temperature
-104 to 140°F / -76 to 60°C
Dimensions
H: 7.09 x W: 23.62 x D: 5.12" / H: 18.01 x W: 60.00 x D: 13.01 cm
Packaging Info
Package Weight
7.55 lb

ANTOP Antennas AT-401B Reviews

See any errors on this page? Let us know

Can this product be mounted upside down in an ...

Can this product be mounted upside down in an attic?
Asked by: Nancy
Good afternoon Nancy, Yes, I spoke with a specialist and the antenna can be mountain upside down. Please feel free to call customer service at 909.947.8883 if we can provide any additional information. Thanks for your inquiry! Heather
Answered by: Antop Antenna
Date published: 2021-06-16

does this antenna work with a metal roof?

does this antenna work with a metal roof?
Asked by: Ada
Hello Ada, We recommend mounting the antenna on the metal roof and running the ground and coax into the home. Metal roofs are among the main reasons for RF signal interference. We do not recommend using antenna in attic with a metal roof. This unit comes with a stand for indoor use as well. Any other question dont hesitate to ask. Thank you.
Answered by: Antop Antenna
Date published: 2019-12-11

using it for FM reception, how well will it ...

using it for FM reception, how well will it function being hung sideways?
Asked by: robertq
I am not seeing that ANTOP provides an option for the AT-401B to hang sideways.
Answered by: David
Date published: 2022-07-11

What are the dimensions of the base stand for ...

What are the dimensions of the base stand for indoor use?
Asked by: David
According to Antop, the dimensions of the Base Stand are "6 inches vertical and 8.4 inches horizontal."
Answered by: Oscar
Date published: 2021-05-13

is this antenna have to be plugged into a ac ...

is this antenna have to be plugged into a ac outlet?
Asked by: Glenn
Yes it does, via the included AC/DC Power Adapter.
Answered by: Mark
Date published: 2019-07-02

Using for FM reception, how well will it function ...

Using for FM reception, how well will it function if hung sideways?
Asked by: robertq
There are no options that ANTOP provides to hang this antenna sideways.
Answered by: David
Date published: 2022-07-11

Can this antenna be mounted upside down in an ...

Can this antenna be mounted upside down in an attic? (Hanging, rather than upright.)
Asked by: Nancy
Yes. You will have to have a way to mount it, of course.
Answered by: Dave
Date published: 2021-06-17

will this improve fm reception?

will this improve fm reception?
Asked by: Christie
Yes it will. TV antennas work with VHF/FM radio signals.
Answered by: Mark
Date published: 2020-10-20
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