ANTOP
AT-400BV Big Boy Smartpass Amplified Outdoor/Attic Antenna
Experience crystal-clear reception of free local Over-the-Air channels with the ANTOP Big Boy AT-400BV HDTV Antenna. This powerful outdoor antenna captures both UHF and VHF frequencies, even in challenging reception areas. Its Smartpass technology amplifies the signal range up to 85 miles, while VHF Enhancer Rods boost weak signals. The integrated 4G LTE Filter prevents cellular interference, ensuring a clean signal. Designed for whole-house solutions, it can feed multiple TVs and features a durable, weather-resistant finish for long-lasting performance.
$143.00
Owner Satisfaction
4.5
/ 5
Category Rank
604
/ 1324
#604 in Antennas
Price vs Category Average
-51%
Below average
Antenna Type
Flat Panel Outdoor HDTV Antenna
/ Flat Panel Outdoor HDTV Antenna
Who it's for
- Excellent Long-Range Performance
- Integrated Smartpass and 4G/5G Filter
- Versatile Mounting Options
Who should skip it
- Large Physical Footprint
- Potential for Over-Amplification
- Higher Initial Cost
Key Specs
Antenna Type
Flat Panel Outdoor HDTV Antenna
Signal Range
Up to 85 miles
Frequency Band
VHF, UHF
Gain
10dB or 33dB
Max Output Level
100dBuV
Impedance
75Ω
Power Supply
DC12V via power adapter
Cable Length
39ft
Features
- Amplifies signal range up to 85 miles
- Strengthens weak VHF signal reception
- Blocks cellular interference with 4G LTE Filter
- Durable, weather-resistant construction
- Multi-directional reception pattern
- Supports multiple TVs for whole-house viewing
- Sleek design blends with home exterior
- Versatile installation options
What customers say
Consumers in fringe and rural areas highly value the ANTOP AT-400BV for its exceptional long-range reception capabilities. The integrated Smartpass amplifier and 4G/5G LTE filter deliver clearer, more reliable picture quality by boosting signal strength and mitigating interference. Its multi-directional design simplifies setup, making attic mounting straightforward. While the antenna's substantial size is noted, users agree its superior performance in weak signal environments justifies the investment. The overall consensus confirms this unit effectively maximizes over the air television reception for those needing powerful performance.
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