ANTOP UFO Outdoor/Attic/RV HDTV Antenna | Smartpass Amplified

Rated 5.00 out of 5 based on 3 customer ratings
(3 customer reviews)

$145.99 $83.99

Free Ground Shipping
30 Day Money Back Guarantee
1 Year Parts & Labor Warranty

• New Generation digital tech design: matches mechanical antennas
• UV coating, weather resistant finish
• Smartpass technology amplifies range from 0, 55 to 65 miles
• 4G LTE Filter: blocks unwanted 3G and 4G signals
• Omni-directional reception for weak/moderate signal strength areas
• Easy home exterior installation: wall, roof, balcony
• Size: 15-inch diameter

1890 in stock (can be backordered)

SKU: AT-414B
AT-414B description


Omni Antenna Re-imagined
Bringing beautiful design, new digital tech and crystal-clear TV reception to your home.

Meet the ANTOP UFO Omni-directional Outdoor Antenna, AT-414B

The perfect combination of innovative 360-degree reception engineering and new digital technology.
Sleek and compact, keeps you connected to all the local TV content you want.
AT-414B description

Enjoy a lifetime of free HDTV family entertainment.


AT-414B description

AT-414B description

Ture 360 Degree Reception

The UFO was re-imagined and designed for omni-directional reception up to 65 miles in diameter.
Truly covers 360 degrees. No rotating needed.
No more playing around with re-positioning the antenna to find the right signal direction.
Full channel reception and less blind spots. Perfect for Home and RV use.
AT-414B description

Smartpass Amplified

with Built-in 4G/LTE Filter

The ANTOP exclusive, all-in-one Smartpass Amplifier balances the range for UFO AT-414B from 0, 55, to 65 miles, and blocks unwanted 3G/4G signals for noise-free reception.
AT-414B description

Simple Set-up

The simple set-up design enables you to quickly install and easily connect within seconds. The UFO offers an installation kit for wall and pole mounting options.
AT-414B 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-414B description

Always connected so you never miss the latest local news

The ANTOP UFO is the easiest way to get a wide range of free HDTV channels.
Plug and play. Enjoy crystal-clear TV reception.
AT-414B description


Combining style and the latest in digital antenna tech to create a crystal-clear HDTV viewing experience.
AT-414B description

Stylish Design

ANTOP UFO, exactly what you need and nothing you don’t. Its sleek and compact blends in well with the interior or exterior of your home.
AT-414B description

A Keeper

Engineered to pick up channels from different tower directions and powerful to feed multiple TVs throughout your home.
AT-414B description





Signal Strength

Weak Signal Areas


Smartpass Amplified

Frequency Range

87.5-230MHz, 470-700MHz


Switch OFF: 12dB; Switch ON: 22dB

Max Output level


Noise Figure




Power Supply

DC12V via power adapter

Cable Length




Product Series



Weight79.4 oz
Dimensions15.15 x 5.39 x 15.35 in
Share your thoughts!
5 out of 5 stars

3 reviews

Let us know what you think...

What others are saying
  1. 5 out of 5 AT-414B works but needs options

    Love the 16+ TV channels I can now pick up being 41 miles out of Atlanta.

    I have my unit mounted in my attic using existing Cable company RG6 coax installed a year ago.

    It works great with 1 TV at a time, because of the way the ANTOP Power Amp must be used. ANTOP needs to solve a Power Amp distribution issue. Because purchasing 3 more power amp for each room @ $19.95 plus s&h will add another $95+ to the over all price.


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  2. 5 out of 5 Works better than expected!

    Just took a gamble with this one. To my surprise, 52 channels of which there are at least 20 of genuine interest and use to us. Pick up CBS, NBS, ABC, Fox, several PBS including PBS Kids, CW, MeTV, Grit, Laff, Decades, and half a dozen other channels that focus on movies and classic TV. All come in crystal clear with none of that pixel in and out of picture business. Really happy with it!


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  3. 5 out of 5 Amazing product!

    I am not at all savvy in the ways of antenna installation. But this one is easy to install. Picks up all the channels available in my area.
    The most important is life time free. I do not need to pay it anymore. Amazing product! Definitely recommend!


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