šŸ“” Mejores Antenna Amplifiers 2025

Compare the best antenna amplifiers with expert reviews and ratings.

Última actualización: 21 de diciembre de 2025 šŸ‘ļø 1 viendo ahora

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Rachel Foster
Revisado por Rachel Foster editor contribuyente
# Product Price Rating Reviews Action
1
$28.48
ā˜…ā˜…ā˜…ā˜…ā˜†
3.9 / 5
348 View Deal
2
$96.00
ā˜…ā˜…ā˜…ā˜…ā˜†
4.4 / 5
1,445 View Deal
3
$16.50
ā˜…ā˜…ā˜…ā˜…ā˜†
3.6 / 5
8,356 View Deal
4
$26.50
ā˜…ā˜…ā˜…ā˜…ā˜…
4.5 / 5
2 View Deal
5
$65.99
ā˜…ā˜…ā˜…ā˜…ā˜…
5 / 5
89 View Deal
6
$35.97
ā˜…ā˜…ā˜…ā˜…ā˜†
3.8 / 5
3,664 View Deal
7
$55.00
ā˜…ā˜…ā˜…ā˜…ā˜†
4.4 / 5
1,445 View Deal
8
$10.09
ā˜…ā˜…ā˜…ā˜…ā˜†
3.9 / 5
5,471 View Deal
9
$16.99
ā˜…ā˜†ā˜†ā˜†ā˜†
1 / 5
1 View Deal
10
$16.99
ā˜†ā˜†ā˜†ā˜†ā˜†
0 / 5
0 View Deal
11
$59.99
ā˜…ā˜…ā˜…ā˜…ā˜…
4.7 / 5
56 View Deal
12
$18.99
ā˜…ā˜…ā˜…ā˜…ā˜†
3.6 / 5
75 View Deal
13
$11.99
ā˜…ā˜…ā˜…ā˜…ā˜…
4.9 / 5
31 View Deal
14
$59.99
ā˜…ā˜…ā˜…ā˜…ā˜†
4.4 / 5
237 View Deal
15
$52.00
ā˜…ā˜…ā˜…ā˜…ā˜†
4.4 / 5
1,445 View Deal
16
$20.89
ā˜…ā˜…ā˜…ā˜…ā˜†
4 / 5
18,408 View Deal
17
$19.99
ā˜…ā˜…ā˜…ā˜…ā˜…
4.5 / 5
2,232 View Deal
18
$18.99
ā˜…ā˜…ā˜…ā˜…ā˜†
4 / 5
2,646 View Deal
19
$24.92
ā˜…ā˜…ā˜…ā˜…ā˜†
3.6 / 5
2,415 View Deal
20
$16.99
ā˜…ā˜…ā˜…ā˜…ā˜†
3.5 / 5
1,799 View Deal

Detailed Reviews

#1

Amplificador de antena de amplificador inteligente ANTOP HD, amplificador de seƱ...

by ANTOP
$28.48 $29.98
ā˜…ā˜…ā˜…ā˜…ā˜† (3.9)
348 reseƱas

Nuestra opinión

The Antop HD Smart Boost Antenna Amplifier enhances your TV reception with its innovative smart boost system and built-in adjustment dial, ensuring optimal signal delivery. Designed for compatibility with non-amplified antennas, it features dual outputs, allowing you to connect two TVs simultaneously. Additionally, it effectively blocks unwanted 3G and 4G signals, providing a clearer viewing experience. Priced at $28.48, this amplifier is a reliable solution for improving your home entertainment setup.

CaracterĆ­sticas principales
  • Smart Boost System - Built-in adjustment dial for optimal reception based on location.
  • Dual Outputs - Connects two devices simultaneously for versatile use.
  • Professional 4G LTE Filter - Blocks unwanted signals for clear digital TV reception.
  • Enhanced FM Reception - Improves access to your favorite radio stations.
Ventajas
  • Connects two devices simultaneously for versatile use
  • Currently $2 off regular price
Desventajas
  • 3.9ā˜… rating suggests room for improvement
  • Not Prime eligible - shipping times may vary
Lo que dicen los clientes
ā˜…ā˜…ā˜…ā˜…ā˜… Mejor reseƱa Compra verificada

"This amplifier made it possible to get good reception on channels that were often breaking up before. It's also affordable."

— Amazon Customer
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#2

Preamplificador de antena de TV principal de canal de 1-1 puerto Preamplificador...

by Channel Master
$96.00
ā˜…ā˜…ā˜…ā˜…ā˜† (4.4)
1,445 reseƱas

Nuestra opinión

The Channel Master TV Antenna Preamp is engineered to boost weak signals, offering a gain of 17-30dB for superior reception quality. Its built-in LTE filter effectively minimizes interference, making it an excellent choice for areas with low signal strength. Suitable for both indoor and outdoor use, this pre-amplifier is a reliable solution backed by a 4.4-star rating from over 1,400 reviews, ensuring enhanced viewing experiences for users.

CaracterĆ­sticas principales
  • Boosts Weak Signals When Properly Installed - Compatible with all indoor and outdoor passive (non-am...
  • Higher Power Output Compared to Distribution Amplifiers and Amplified Splitters Making it a Better O...
  • Includes Built-in LTE Filter with ultra low-noise - Blocks Interference From 3G, 4G, 5G Smartphones ...
  • Provides higher gain and better results compared to Standard Boosters, Significantly Enhancing Signa...
Ventajas
  • Compatible with all indoor and outdoor passive (non
  • In LTE Filter with ultra low
  • Solid 4.4ā˜… rating with proven track record
Desventajas
  • Not Prime eligible - shipping times may vary
  • Compare specs with alternatives before deciding
Lo que dicen los clientes
ā˜…ā˜…ā˜…ā˜…ā˜… Mejor reseƱa Compra verificada

"Its working well. It boosted the signal on one channel that I was getting a lot of dropouts on with my old amp."

— Amazon Customer
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#3

GE Indoor HD Amplificador de antena de TV digital, amplificador de seƱal de ante...

by GE
$16.50
ā˜…ā˜…ā˜…ā˜…ā˜† (3.6)
8,356 reseƱas

Nuestra opinión

The GE Indoor HD Digital TV Antenna Amplifier is designed to significantly improve your TV reception, delivering clearer picture quality for your HD Smart TV. Featuring PureAmp Technology and a built-in 4G/5G LTE filter, this amplifier minimizes interference for optimal performance. With a competitive price of $16.50 and a solid rating of 3.6 from over 8,300 reviews, it offers a reliable solution for enhancing your viewing experience.

CaracterĆ­sticas principales
  • Universal compatibility – Engineered for the future of television, this amplifier is full 1080p and ...
  • 4G/5G LTE filter – This indoor amplifier's PureAmp Technology includes a built-in 4G/5G LTE filter t...
  • Signal booster – This low-noise amplifier boosts signal strength to compensate for cable loss and mi...
  • NEXTGEN TV (ATSC 3.0) compatible – Experience this new broadcast standard for over-the-air TV as soo...
Ventajas
  • This indoor amplifier's PureAmp Technology includes a built
  • This amplifier is backed by a limited
Desventajas
  • Some note: but not CBS NBC or ABC
  • 3.6ā˜… rating suggests room for improvement
  • Not Prime eligible - shipping times may vary
  • Compact size may not suit larger households
Lo que dicen los clientes
ā˜…ā˜…ā˜…ā˜…ā˜… Mejor reseƱa Compra verificada

"I bought this product on a whim despite some of the bad reviews as I’ve usually had pretty good luck with GE electronic products. My set up was a two-story house that I had installed a big digital antenna in. Our goal with this product was to get local area Houston stations that we struggle to get a..."

— Amazon Customer
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#4

怐Misswowo怑 Antena de TV para interiores y exteriores para Smart TV, el Ćŗltimo di...

by Misswowo
$26.50
ā˜…ā˜…ā˜…ā˜…ā˜… (4.5)
2 reseƱas

Nuestra opinión

The Misswowo Indoor and Outdoor TV Antenna combines a unique ring-shaped design with full aluminum alloy construction for enhanced reception and durability. This waterproof antenna is easy to install and compatible with smart TVs and digital televisions, allowing you to access local channels without any subscription fees. With a solid 4.5-star rating, it delivers reliable performance for both indoor and outdoor settings, making it an excellent choice for cord-cutters seeking quality entertainment.

CaracterĆ­sticas principales
  • Ring-Shaped Design - Innovative design expands reception range for improved channel capture and stab...
  • Watch Free Local Channels - Access free local channels without monthly fees or subscriptions.
  • Works with Most TVs - Compatible with Smart TVs and digital televisions for indoor use.
  • Easy Setup No Tools Needed - Simple plug-and-play setup for quick installation and optimal reception...
Ventajas
Desventajas
  • Newer product with limited long-term reviews
  • Not Prime eligible - shipping times may vary
Lo que dicen los clientes
ā˜…ā˜…ā˜…ā˜…ā˜… Mejor reseƱa Compra verificada

"I have played havoc trying to find an indoor TV antenna that would grab a couple channels that are just outside of the range of most indoor TV antennas. Now I do have an aerial antenna for the living room TV but the TV in one of my rooms was missing that channel and with football season I need it! T..."

— Amazon Customer
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#5

Antena de TV mejorada 2026 para interiores de hasta 3200 + millas, antena digita...

by nelapsano
$65.99
ā˜…ā˜…ā˜…ā˜…ā˜… (5)
89 reseƱas

Nuestra opinión

The Nelapsano upgraded indoor TV antenna offers an extensive range of up to 3200 miles, allowing you to access a wide variety of local channels with exceptional clarity. Designed for both indoor and outdoor use, it delivers high-quality 4K and 1080p picture resolution, making it an ideal choice for smart TVs. With a 38ft coaxial cable included, this antenna provides flexibility in placement, ensuring you get the best signal possible while helping you cut cable costs effectively.

CaracterĆ­sticas principales
  • No Monthly Bills - Enjoy hundreds of crystal clear HDTV and local channels for free with powerful si...
  • Impressive Range - Receives signals from up to 3200+ miles, ensuring optimal reception from all dire...
  • Advanced Technology - Features the latest intelligent IC chip for enhanced signal clarity and reduce...
  • Versatile Installation - Compact design with a 38ft cable allows for easy setup indoors or outdoors ...
Ventajas
Desventajas
  • Newer product with limited long-term reviews
  • Not Prime eligible - shipping times may vary
  • Compact size may not suit larger households
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#6

El kit de amplificador de antena Cimple Co, amplificador de seƱal de TV digital ...

by THE CIMPLE CO
$35.97
ā˜…ā˜…ā˜…ā˜…ā˜† (3.8)
3,664 reseƱas

Nuestra opinión

The Cimple Co Antenna Amplifier Kit is designed to enhance your digital TV signal reception with a robust 24 dB gain, ensuring clearer picture quality and improved sound. This indoor kit includes a high-quality RG6 coaxial cable, making it compatible with VHF, UHF, and FM bands. With minimal distortion and high output capability, it is an ideal solution for anyone looking to optimize their TV viewing experience at an affordable price.

CaracterĆ­sticas principales
  • Includes 1 TV antenna television amplifier and 1 RG6 coaxial cable.
  • How It Works This 24 db distribution amplifier strengthens signal reception from your antenna to TV,...
  • Compatible With VHF / UHF / FM bands, ATSC, NTSC, FTA, OTA, and many other RF signals.
  • Solid Construction Designed with a solid metal housing, built-in coaxial mounting ports, a power ind...
Ventajas
  • Customers say: "easy to setup"
Desventajas
  • Some note: con Dust 4 channel tuner and a Channels DVR
  • 3.8ā˜… rating suggests room for improvement
  • Not Prime eligible - shipping times may vary
  • Compact size may not suit larger households
Lo que dicen los clientes
ā˜…ā˜…ā˜…ā˜…ā˜… Mejor reseƱa Compra verificada

"This worked way better than expected. I built an HDTV antenna based off of a ClearStream design and it got quite a few channels in, but there were transmission errors and drops out for a large number of channels. Once adding this booster, everything stabilized and I now have 87 solid channels. It..."

— Amazon Customer
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#7

Amplificador de distribución de antena de TV de canal maestro de 4-4 puertos, fi...

by Channel Master
$55.00
ā˜…ā˜…ā˜…ā˜…ā˜† (4.4)
1,445 reseƱas

Nuestra opinión

The Channel Master 4-Port TV Antenna Booster enhances signal distribution to multiple rooms while improving reception quality with a 7.5dB gain. Designed for both indoor and outdoor installation, it includes a built-in LTE filter to minimize interference from cellular signals. With a strong customer rating of 4.4 from over 1,400 reviews, this amplifier is a reliable choice for optimizing your TV antenna performance and ensuring a clearer viewing experience.

CaracterĆ­sticas principales
  • Enhanced Replacement for Ulta-Mini Model CM-3414
  • 4 Output Ports - Splits TV Antenna Signals to Four Rooms While Boosting Signals. (Replaces standard ...
  • Works With All Indoor or Outdoor TV Antennas - Can Be Installed Indoor, Outdoor or in Attic Due to i...
  • Designed and Optimized Exclusively for TV Antennas (Not Compatible with Cable and Satellite TV Signa...
Ventajas
  • Solid 4.4ā˜… rating with proven track record
Desventajas
  • Not Prime eligible - shipping times may vary
  • Compact size may not suit larger households
Lo que dicen los clientes
ā˜…ā˜…ā˜…ā˜…ā˜… Mejor reseƱa Compra verificada

"Its working well. It boosted the signal on one channel that I was getting a lot of dropouts on with my old amp."

— Amazon Customer
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#8

Filtro Philips LTE para antena de TV, filtros 4G 5G LTE seƱal para reducir inter...

by Philips
$10.09
ā˜…ā˜…ā˜…ā˜…ā˜† (3.9)
5,471 reseƱas

Nuestra opinión

The Philips LTE Filter is designed to improve your TV antenna's performance by effectively blocking 4G and 5G LTE signal interference, ensuring clear and uninterrupted viewing. Operating within a frequency range of 5-608 MHz, this filter features TruAmp Technology for optimal signal enhancement and is compatible with various TV setups, allowing for straightforward installation without the need for extra hardware. With a strong customer rating, it is a valuable accessory for enhancing over-the-air reception.

CaracterĆ­sticas principales
  • FILTER 4G 5G LTE SIGNAL NOISE – This filter's TruAmp Technology blocks unwanted 4G/5G LTE cell phone...
  • COMPATIBLE WITH YOUR DEVICES – Designed to work with any TV, amplified TV antenna, coax cable or coa...
  • NO HARDWARE OR POWER SUPPLY NEEDED - An F-type coax cable jack and port allow for easy in-line insta...
  • WEATHERPROOF DESIGN – This compact filter is built to withstand the elements and can be used with in...
Ventajas
Desventajas
  • Some note: but not exclusively to mobile telephone service)
  • 3.9ā˜… rating suggests room for improvement
  • Not Prime eligible - shipping times may vary
  • Compact size may not suit larger households
Lo que dicen los clientes
ā˜…ā˜…ā˜…ā˜…ā˜… Mejor reseƱa Compra verificada

"For those who don't know what this product is about, a quick (simplified) summary of major changes to Over-the-Air Television in the United States.UHF TV reception in the US originally consisted of channels 14 to 83 (460 to 890 MHz) introduced through FCC regulation in 4/11/1952. The 800 MHz portion..."

— Amazon Customer
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#9

Amplificador de antena de TV amplificador de seƱal para antenas de TV para inter...

by AtomDream Tech
$16.99
ā˜…ā˜†ā˜†ā˜†ā˜† (1)
1 reseƱas

Nuestra opinión

The AtomDream Tech TV Antenna Amplifier enhances weak over-the-air signals, delivering clearer picture quality and stable reception for both indoor and outdoor antennas. Supporting resolutions up to 8K, 4K, and 1080P, it includes a USB power adapter and cables for easy setup. With universal compatibility for all TVs and antennas, this amplifier ensures an improved viewing experience, making it a valuable addition to your home entertainment system.

CaracterĆ­sticas principales
  • š—›š—¶š—“š—µ-š—£š—²š—æš—³š—¼š—æš—ŗš—®š—»š—°š—² š—§š—© š—”š—»š˜š—²š—»š—»š—® š—”š—ŗš—½š—¹š—¶š—³š—¶š—²š—æļ¼š This tv antenna amplifier bo...
  • š—Øš—»š—¶š˜ƒš—²š—æš˜€š—®š—¹ š—–š—¼š—ŗš—½š—®š˜š—¶š—Æš—¶š—¹š—¶š˜š˜† š—³š—¼š—æ š—”š—¹š—¹ š—§š—©š˜€ š—®š—»š—± š—”š—»š˜š—²š—»š—»š—®š˜€ļ¼š Designed...
  • š—¦š˜š—®š—Æš—¹š—² š—£š—¼š˜„š—²š—æ š—©š—¶š—® š—Øš—¦š—• š—Ŗš—¶š˜š—µ š—˜š˜…š˜š—æš—® š—Ÿš—²š—»š—“š˜š—µļ¼š Equipped with a 1-meter USB ...
  • š—˜š—®š˜€š˜† š—œš—»š—¹š—¶š—»š—² š—œš—»š˜€š˜š—®š—¹š—¹š—®š˜š—¶š—¼š—» š—³š—¼š—æ š—™š—®š˜€š˜š—²š—æ š—„š—²š—°š—²š—½š˜š—¶š—¼š—» š—•š—¼š—¼š˜€š˜ļ¼š No...
Ventajas
Desventajas
  • 1ā˜… rating suggests room for improvement
  • Newer product with limited long-term reviews
  • Not Prime eligible - shipping times may vary
Lo que dicen los clientes
ā˜…ā˜…ā˜…ā˜…ā˜… Mejor reseƱa Compra verificada

"Cannot trust Amazon, nor "Rufus"! Listed as the one with a top "gain - 30 dB" when ordered. Not so - 20 dB right on the instructions, besides my "old" one gave a much better signal!"

— Amazon Customer
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#10

Amplificador de antena de TV amplificador de seƱal, potenciador de antena potent...

by CSUXYD
$16.99
ā˜†ā˜†ā˜†ā˜†ā˜† (N/A)
0 reseƱas

Nuestra opinión

The CSUXYD TV Antenna Amplifier Signal Booster provides a 25dB high gain to improve signal reception for both indoor and outdoor TV antennas. Its built-in 4G/5G LTE filter minimizes wireless interference, ensuring a clearer picture. Designed for adjustable reception range, this versatile amplifier is compatible with all TV types, making it an essential addition for enhancing your viewing experience.

CaracterĆ­sticas principales
  • š—•š—²š—³š—¼š—æš—² š˜šØš® š—•š˜‚š˜†š—¶š—»š—“ Please check the signal strength in your area If a lot of green cha...
  • š’š®š©šžš« š’š¢š š§ššš„ ššØšØš¬š­ TV antenna amplifier built-in 2025 latest upgrade 4G/5G LTE Filte...
  • š€šš£š®š¬š­ššš›š„šž š‘ššš§š šž The tv antenna signal booster built-in an DB tuner, you can turn lef...
  • š„ššš¬š² š­šØ šˆš§š¬š­ššš„š„ Just connect the tv antenna booster between tv antenna and TV or STB bo...
Ventajas
Desventajas
  • Not Prime eligible - shipping times may vary
  • Compare specs with alternatives before deciding
Ver precio en Amazon →
#11

Antena de TV Antena interior para TV inteligente con 2 amplificadores de seƱal d...

by EXOVOW
$59.99
ā˜…ā˜…ā˜…ā˜…ā˜… (4.7)
56 reseƱas

Nuestra opinión

The Antena de TV Antena interior para TV inteligent... rounds out our list as a reliable option in this category. A key highlight is eliminate cable bills with access to free hd channels on compatible smart tvs. Customers particularly praise that it perfect for everyday tv, sports nights, and family. With 2,000+ bought last month, it's clearly a popular choice.

CaracterĆ­sticas principales
  • Cost Savings - Eliminate cable bills with access to free HD channels on compatible smart TVs.
  • Reliable Signal - Equipped with two signal boosters for improved reception and clearer picture quali...
  • Simple Installation - Features a magnetic base for easy attachment and stable reception in various p...
  • Versatile Compatibility - Offers 360-degree reception, supports 1080P and 4K signals, and includes a...
Ventajas
  • Customers say: "perfect for everyday TV, sports nights, and family"
Desventajas
  • Newer product with limited long-term reviews
  • Not Prime eligible - shipping times may vary
Lo que dicen los clientes
ā˜…ā˜…ā˜…ā˜…ā˜… Mejor reseƱa Compra verificada

"This indoor TV antenna is an absolute game changer and saved me from expensive cable bills instantly. Setup was incredibly easy—just plug it in, place it using the magnetic base, scan for channels, and I was watching crystal-clear HD local channels within minutes. The dual signal boosters make a not..."

— Amazon Customer
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#12

Amplificador de antena de TV, amplificador de seƱal de alta ganancia de 25 dB pa...

by DGUPSP
$18.99 $19.99
ā˜…ā˜…ā˜…ā˜…ā˜† (3.6)
75 reseƱas

Nuestra opinión

The Amplificador de antena de TV rounds out our list as a reliable option in this category. A key highlight is amplified indoor tv antennas. Currently 5% off at $18.99, it represents excellent value.

CaracterĆ­sticas principales
  • 2025 Latest Amplifier Cable TV Amplifier Increase your picture quality and channel reception with th...
  • Super Strong signal amplifier With the signal amplifier you have the possibility to increase the wea...
  • Adjustable SIGNAL BOOSTER Amplifier Connect the usb to TV or STB USB port to get power, you can set ...
  • Easy Installation Just connect the amplifier to the antenna and TV or STB box, then plug into the US...
Ventajas
  • Amplified indoor tv antennas
  • Currently $1 off regular price
Desventajas
  • 3.6ā˜… rating suggests room for improvement
  • Newer product with limited long-term reviews
  • Not Prime eligible - shipping times may vary
Lo que dicen los clientes
ā˜…ā˜…ā˜…ā˜…ā˜… Mejor reseƱa Compra verificada

"Defintely boost my antenna signal"

— Amazon Customer
Ver precio en Amazon →
#13

Antena de TV Antena interior para TV inteligente para recepción de largo alcance...

by Canceluiz
$11.99
ā˜…ā˜…ā˜…ā˜…ā˜… (4.9)
31 reseƱas

Nuestra opinión

The Antena de TV Antena interior para TV inteligent... rounds out our list as a reliable option in this category. Customers consistently report high satisfaction with this purchase. At just $11.99, it's accessible for most budgets.

CaracterĆ­sticas principales
  • ENJOY FULL FREE HDTV CHANNELS:Do you have troubles with paying huge cable bills for TV? Owning our t...
  • LONG RANGE RECEPTION:Our tv antenna can receive signals long range,It adopts upgraded Smart IC Chip ...
  • SIGNAL BOOSTER:The built-in amplifier and signal booster enhance reception, reducing interference fo...
  • EASY SETUP:Portable Design, Easy to Mount. This digital tv antenna is easy to install just 3 steps! ...
Ventajas
Desventajas
  • Newer product with limited long-term reviews
  • Not Prime eligible - shipping times may vary
Lo que dicen los clientes
ā˜…ā˜…ā˜…ā˜…ā˜… Mejor reseƱa Compra verificada

"This antenna is very strong, I can receive more channels, and the picture is clear. The installation of the antenna is also very convenient. I just need to connect it to the TV, and I can easily watch clear TV channels. Now, I can watch TV on my projector outside in the backyard. I highly recommend ..."

— Amazon Customer
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#14

Antenas Direct ClearStream Juice4 Amplificador de distribución, salida a 4 telev...

by Antennas Direct
Antenas Direct ClearStream Juice4 Amplificador de distribución, salida a 4 televisores, sistemas CATV, 4K 8K Ready – W/Fuente de alimentación, Cable coaxial (plata) Amazon's Choice
$59.99
ā˜…ā˜…ā˜…ā˜…ā˜† (4.4)
237 reseƱas

Nuestra opinión

The Antenas Direct ClearStream Juice4 Amplificador ... rounds out our list as a reliable option in this category. Key specs include 3.5" capacity. Customers particularly praise that it works great.

CaracterĆ­sticas principales
  • Antennas Direct ClearStream JUICE4 - 4-Output Distribution Amplifier boosts signal to be split for r...
  • Measures 3.5" H x 3.8" W x 1" D; Compact size for indoor use, can be used outdoors with termination ...
  • Operating frequency extends to 1.2 GHz to accommodate CATV and cable broadband applications.
  • Each market has TV towers located in different areas; Distance to the towers and obstructions like t...
Ventajas
  • 3.5" capacity for versatility
  • Customers say: "works great"
  • Solid 4.4ā˜… rating with proven track record
  • Amazon's Choice for value and quality
Desventajas
  • Not Prime eligible - shipping times may vary
  • Compact size may not suit larger households
Lo que dicen los clientes
ā˜…ā˜…ā˜…ā˜…ā˜… Mejor reseƱa Compra verificada

"Ease to install, it works great!"

— Amazon Customer
Ver precio en Amazon →
#15

Amplificador de distribución de antena de TV de canal maestro de 2-2 puertos, am...

by Channel Master
$52.00
ā˜…ā˜…ā˜…ā˜…ā˜† (4.4)
1,445 reseƱas

Nuestra opinión

The Amplificador de distribución de antena de TV de... rounds out our list as a reliable option in this category. Standout features include way splitters and improves signal) and signal strength, decreases pixelation and may increase number of channels.

CaracterĆ­sticas principales
  • Splits TV Antenna to Two Rooms While Boosting Signals; (Replaces Standard Two-Way Splitters and Impr...
  • Improves Signal Strength, Decreases Pixelation and May Increase Number of Channels
  • Passive Signal Backup - Passes Signal Without Amplification During Loss of Power
  • Heavy Duty All-Metal Housing that's Powder Coated and Weather-Sealed for Superior Corrosion Protecti...
Ventajas
  • Way Splitters and Improves Signal)
  • Solid 4.4ā˜… rating with proven track record
Desventajas
  • Not Prime eligible - shipping times may vary
  • Compare specs with alternatives before deciding
Lo que dicen los clientes
ā˜…ā˜…ā˜…ā˜…ā˜… Mejor reseƱa Compra verificada

"Its working well. It boosted the signal on one channel that I was getting a lot of dropouts on with my old amp."

— Amazon Customer
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#16

Antena de TV para interior, antena de HDTV para interiores amplificadas digital,...

by Vansky
Antena de TV para interior, antena de HDTV para interiores amplificadas digital, 1080p VHF UHF Canales de televisión locales Amplificador de señal desmontable y cable coaxial de 16.5 pies de largo Amazon's Choice
$20.89 $25.99
ā˜…ā˜…ā˜…ā˜…ā˜† (4)
18,408 reseƱas

Nuestra opinión

The Antena de TV para interior rounds out our list as a reliable option in this category. Standout features include vansky hdtv antenna lets you have over and own crystal clear hdtv shows, 720p, 1080i, 1080p | atsc. Currently 20% off at $20.89, it represents excellent value. With 2,000+ bought last month, it's clearly a popular choice.

CaracterĆ­sticas principales
  • HDTV Channels - Vansky hdtv Antenna lets you have over-the-air networks in your area and get access ...
  • Crystal Clear HDTV Channels - Own crystal clear HDTV shows, 720p, 1080i, 1080p | ATSC. HDTV antenna ...
  • Long Range Reception - HD TV antenna can reach 250 miles long and can be placed almost everywhere at...
  • Detachable Amplify And Boost Signaler - HD antenna amplifier is included to provide added range and ...
Ventajas
  • Vansky hdtv Antenna lets you have over
  • Own crystal clear HDTV shows, 720p, 1080i, 1080p | ATSC
  • Solid 4ā˜… rating with proven track record
  • Amazon's Choice for value and quality
  • Currently $5 off regular price
Desventajas
  • Mixed experiences reported by some users
  • Not Prime eligible - shipping times may vary
Lo que dicen los clientes
ā˜…ā˜…ā˜…ā˜…ā˜… Mejor reseƱa Compra verificada

"Great antenna for the price. Easy installation, good reception (in a big city). Not too big or in the way. Worked great to watch some thanksgiving football"

— Amazon Customer
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#17

Antena de TV Antena interior para TV inteligente para recepción de largo alcance...

by Aquario
$19.99
ā˜…ā˜…ā˜…ā˜…ā˜… (4.5)
2,232 reseƱas

Nuestra opinión

The Antena de TV Antena interior para TV inteligent... rounds out our list as a reliable option in this category. Standout features include receive full hd channels like abc, cbs, nbc, and fox and suitable for indoor and outdoor use, unaffected by bad weather. Customers consistently report high satisfaction with this purchase. At just $19.99, it's accessible for most budgets.

CaracterĆ­sticas principales
  • TV Antenna For Local Channels - Receive full HD channels like ABC, CBS, NBC, and Fox. Supports 4K an...
  • Long Range Reception - Features an upgraded Smart IC Chip for 360° signal reception, reducing noise ...
  • Full HD Channels - Suitable for indoor and outdoor use, unaffected by bad weather. Easily mount on w...
  • Easy Setup - Simple installation: connect to HDTV, position antenna, and scan for channels to enjoy ...
Ventajas
  • Receive full HD channels like ABC, CBS, NBC, and Fox
  • 4.5ā˜… rating from 2,232 verified buyers
Desventajas
  • Not Prime eligible - shipping times may vary
  • Compact size may not suit larger households
Lo que dicen los clientes
ā˜…ā˜…ā˜…ā˜…ā˜… Mejor reseƱa Compra verificada

"Muito boa.Conectei para testar e não instalei a antena na parte externa. Posicionada sobre uma mesa captou o sinal da região e estamos assistindo TV com som e imagem nitidamente em diversos canais.Parabéns pelo excelente e recomendÔvel produto."

— Amazon Customer
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#18

Antena de TV Interior de largo alcance 900 millas, admite recepción de señal de ...

by DAANT
Antena de TV Interior de largo alcance 900 millas, admite recepción de señal de TV inteligente 4K 1080P con amplificador de señal 16 pies Cable coaxial HDTV Amazon's Choice
$18.99
ā˜…ā˜…ā˜…ā˜…ā˜† (4)
2,646 reseƱas

Nuestra opinión

The Antena de TV Interior de largo alcance 900 millas rounds out our list as a reliable option in this category. A key highlight is compatibility and tips not for older tvs, supports smart tvs, digital tvs. Customers particularly praise that it easy to setup with good quality. At just $18.99, it's accessible for most budgets. With 10,000+ bought last month, it's clearly a popular choice.

CaracterĆ­sticas principales
  • Enjoy More Tv antenna for Local Channels Get more channels by antenna for smart TV, receive local br...
  • HD Antenna for TV Our digital TV antenna indoor adopts an upgraded Smart IC Chip, receives TV broadc...
  • 16FT Coax Cable Coaxial cable is composed of a solid center conductor, dielectric insulation, three ...
  • Compatibility and Tips Not for older TVs, supports Smart TVs, Digital TVs. Try placing the antenna n...
Ventajas
  • Customers say: "easy to setup with good quality"
  • Solid 4ā˜… rating with proven track record
  • Amazon's Choice for value and quality
  • 10k+ purchased last month
Desventajas
  • Mixed experiences reported by some users
  • Not Prime eligible - shipping times may vary
Lo que dicen los clientes
ā˜…ā˜…ā˜…ā˜…ā˜… Mejor reseƱa Compra verificada

"works great. easy to setup with good quality. I get a lot of channels."

— Amazon Customer
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#19

Amplificador de antena de TV para exteriores GE, HD TV Digital VHF UHF, bajo rui...

by GE
$24.92
ā˜…ā˜…ā˜…ā˜…ā˜† (3.6)
2,415 reseƱas

Nuestra opinión

The Amplificador de antena de TV para exteriores GE rounds out our list as a reliable option in this category. Standout features include full 1080p hd compatible to delivery high quality picture and sound and mounting hardware and instructions are included for simple installation. At just $24.92, it's accessible for most budgets.

CaracterĆ­sticas principales
  • SIGNAL BOOSTER – This low noise amplifier boosts signal strength to compensate for cable loss and mi...
  • DURABILITY – The weather resistant design allows placement in the best location to minimize interfer...
  • FUTURE READY – Full 1080p HD compatible to delivery high quality picture and sound
  • EASY INSTALLATION – Mounting hardware and instructions are included for simple installation
Ventajas
Desventajas
  • Some note: only released in May 2019
  • 3.6ā˜… rating suggests room for improvement
  • Not Prime eligible - shipping times may vary
  • Compact size may not suit larger households
Lo que dicen los clientes
ā˜…ā˜…ā˜…ā˜…ā˜… Mejor reseƱa Compra verificada

"Within last few years I've owned and used most known amplifiers in the market : Winegard LNA-200, RCA TVPRAMP1Z , Channel Master Titan and an old Archer with adjustable gain. Some of these had select-able FM-trap. Being an engineer; I'm very through with my antenna positioning, gain setup, component..."

— Amazon Customer
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#20

Amplificador de seƱal de antena de TV, amplificador de alta ganancia de 25 dBi p...

by HIDB
$16.99
ā˜…ā˜…ā˜…ā˜…ā˜† (3.5)
1,799 reseƱas

Nuestra opinión

The Amplificador de seƱal de antena de TV rounds out our list as a reliable option in this category. Standout features include in 4g lte filter, blocks 3g and 4g wireless signals, clear up any low and amplified indoor tv antennas. At just $16.99, it's accessible for most budgets.

CaracterĆ­sticas principales
  • š—•š—²š—³š—¼š—æš—² š—•š˜‚š˜†š—¶š—»š—“ Please check the signal strength in your area If a lot of green channels a...
  • š„š§š£šØš² šŒšØš«šž š‹šØšœššš„ š‚š”ššš§š§šžš„š¬ š°š¢š­š” šŽš®š« š‡šƒ š“š• š€š§š­šžš§š§šš š€š¦š©š„š¢ļæ½...
  • š—±š—•š¢ š—”š—±š—·š˜‚š˜€š˜š—²š—æ š—®š—»š—± š—§š—¶š—ŗš—²š—æ The amplifier has an adjustable DBI tuner, you can turn le...
  • š—¦š—œš—šš—”š—”š—Ÿ š—•š—¢š—¢š—¦š—§š—˜š—„ Amplifier it build-in 4G LTE Filter, blocks 3G and 4G wireless signals, ...
Ventajas
  • Amplified indoor tv antennas
Desventajas
  • 3.5ā˜… rating suggests room for improvement
  • Not Prime eligible - shipping times may vary
Lo que dicen los clientes
ā˜…ā˜…ā˜…ā˜…ā˜… Mejor reseƱa Compra verificada

"It's not a cure-all for your antenna woes, but it does gain some channels for me, and clear up some channels than can come apart🤨.If you have a splitter in your antenna lead, put the little amp before it, which will require a small phone charger (USB). It needs enough of a signal in order to ampli..."

— Amazon Customer
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Preguntas frecuentes

What is the best antenna amplifier for improving signal strength?

The Channel Master TV Antenna PreAmp is highly rated with 4.4 stars from 1,445 reviews and is designed to enhance weak signals effectively. Although it is priced at $96, its robust performance justifies the investment for users in areas with poor reception.

How much should I budget for a good antenna amplifier?

Antenna amplifiers can range from $10.09 to $96, with decent options like the GE Indoor HD Digital TV Antenna Amplifier available for $16.50. For better performance, consider spending around $30 to $50 for models like the ANTOP Smart Boost or Misswowo's products.

What key features should I look for in an antenna amplifier?

Look for low noise figures and high gain ratings to ensure clear signal reception; for instance, the ANTOP Smart Boost promises minimal noise interference. Additionally, features like easy installation and compatibility with both indoor and outdoor antennas can greatly enhance usability.

How do different brands compare when it comes to antenna amplifiers?

ANTOP and Channel Master are known for their high-quality amplifiers with strong performance, while GE offers budget-friendly options. With a 4.4-star rating, Channel Master is often favored for its efficiency, whereas GE's models, like the one priced at $16.50, are suitable for those with less demanding needs.

What maintenance tips should I follow for my antenna amplifier?

To maintain optimal performance, regularly check connections for corrosion or damage and ensure that the amplifier is placed in a location free from obstructions. Clean the amplifier casing as needed to prevent dust buildup, which can affect its cooling and performance.

Are there any specific recommendations for outdoor antenna amplifiers?

The nelapsano 2026 Upgraded TV Antenna is highly rated with a 5-star review from 89 customers, making it a solid choice for outdoor use with its extensive range of up to 3200+ miles. Ensure that any outdoor amplifier you choose is weather-resistant and designed for outdoor installation to withstand the elements.

šŸ“– Complete Buying Guide: Antenna Amplifiers

Amplificadores de antena de TV: cuando el aumento de seƱal ayuda a VS cuando duele

Los amplificadores de antena prometen una mejor recepción de TV al aumentar las señales débiles. El marketing sugiere que simplemente agregar un amplificador resuelve los problemas de recepción. La realidad es mÔs matizada: los amplificadores ayudan a situaciones específicas y degradan la recepción en los demÔs. Entender cuÔndo funciona la amplificación evita desperdiciar dinero y crear nuevos problemas.

La realidad de la cadena de seƱal

Las señales de TV por aire viajan desde las torres de transmisión hasta su antena. La intensidad de la señal disminuye con la distancia, las obstrucciones físicas y el cable pasa por su casa. Los amplificadores aumentan cualquier señal que los llegue, incluyendo ruido e interferencia junto con la transmisión deseada.

Esta es la limitación fundamental: los amplificadores no pueden crear una señal que no existe. Si su antena no recibe nada de una estación en particular, no se amplifica nada. Los amplificadores ayudan cuando existe señal pero se degrada a través de largos cables o dividiendo en múltiples televisores.

Cuando los amplificadores realmente ayudan

  • Carnillos largos de cable* entre la antena y la televisión (tĆ­picamente mĆ”s de 50 pies) pierden una seƱal significativa. Cada pie del cable coaxial atenĆŗa ligeramente la seƱal; corre mĆ”s de 100 pies, puede perder suficiente seƱal para causar pixelation o deserción completa. Un preamplificador montado en la antena, antes del funcionamiento del cable, compensa esta pĆ©rdida.

  • División de seƱal* Divide la fuerza de la seƱal. Un divisor bidireccional reduce la seƱal en aproximadamente 3,5 dB a cada salida; los divisores de cuatro vĆ­as se reducen en 7 dB o mĆ”s. Las casas con mĆ”s de 3 televisores que funcionan desde una antena a menudo se benefician de amplificadores de distribución que compensan la división de pĆ©rdidas.

  • La distancia moderada desde las torres* crea seƱales lo suficientemente fuertes como para recibir pero lo suficientemente dĆ©biles como para que las pĆ©rdidas de cable causen problemas. Las ubicaciones urbanas y suburbanas a 30-50 millas de los principales mercados de transmisión a menudo entran en esta categorĆ­a.

Cuando los amplificadores causan problemas

  • SeƱales fuertes* se sobrecargan cuando se amplifican. Los televisores y sintonizadores solo pueden procesar seƱales dentro de rangos especĆ­ficos; demasiado fuerte provoca una distorsión similar a la debilidad. Las ubicaciones urbanas dentro de las 15 millas de las torres de transmisión a menudo tienen una seƱal lo suficientemente fuerte como para que la amplificación cause problemas en lugar de resolverlos.

  • La interferencia multipath* (seƱales rebotando en edificios, terreno o aeronave) no mejora con la amplificación. EstĆ”s aumentando tanto la seƱal directa como la interferencia reflejada.

  • La interferencia de la electrónica* se amplifica junto con las seƱales de transmisión. Las luces LED, los motores y otros dispositivos electrónicos domĆ©sticos crean interferencias que los amplificadores aumentan junto con las seƱales de TV.

Explicación de los tipos de amplificadores

  • Preamplificadores* ($30-100) Montar en o cerca de la antena antes del funcionamiento del cable. Esta ubicación maximiza la eficacia al aumentar la seƱal antes de que se produzcan pĆ©rdidas de cable. Requieren alimentación, normalmente a travĆ©s de un insertador de energĆ­a conectado al coaxial en el extremo del televisor. Los preamplificadores de calidad incluyen diseƱos de amplificadores de bajo ruido (LNA) que minimizan la adición de interferencias.

  • Amplificadores de distribución* ($25-75) Instale en interiores donde la seƱal se divide en varios televisores. Compensan las pĆ©rdidas del divisor pero no pueden recuperar la seƱal ya perdida en largas tiradas de cable en la ubicación del divisor. Son mĆ”s simples de instalar que los preamplificadores, ya que se montan cerca de una toma de corriente.

  • Amplificadores en lĆ­nea* ($15-40) son unidades compactas que se conectan a cualquier lugar a lo largo de la ejecución coaxial. Son convenientes, pero generalmente la opción menos efectiva: a menudo carecen de la ganancia de los preamplificadores y no resuelven la optimización de posicionamiento que hace que los preamplificadores funcionen mejor.

Especificaciones tƩcnicas que importan

  • Ganancia* mide la amplificación en decibelios (dB). La mayorĆ­a de los preamplificadores ofrecen una ganancia de 15-30 dB. MĆ”s alto no es mejor si ya estĆ” recibiendo seƱales fuertes: necesita suficiente ganancia para compensar sus pĆ©rdidas especĆ­ficas sin sobrecargar su sintonizador.

  • La figura de ruido* indica cuĆ”nta interferencia agrega el amplificador. MĆ”s bajo es mejor: las unidades de calidad alcanzan una cifra de ruido de 2-3 dB, mientras que las unidades baratas pueden agregar mĆ”s de 5 dB. Este ruido adicional reduce la mejora efectiva.

  • Rango de frecuencia* debe cubrir tanto VHF (canales 2-13) como UHF (canales 14-36) a menos que estĆ© seguro de que todos sus canales usan una banda. Algunos amplificadores priorizan una banda a expensas de la otra.

Diagnóstico de su problema real

Antes de comprar un amplificador, realice el diagnóstico de señal. La mayoría de los televisores muestran la intensidad de la señal/metros de calidad en sus menús de configuración de antena. Verifique las lecturas de los canales que recibe mal.

  • Baja resistencia pero buena calidad* sugiere debilidad de la seƱal: la amplificación puede ayudar.

  • Buena fuerza pero baja calidad* sugiere interferencia o multitrayecto: la amplificación no ayudarĆ” y puede empeorar la recepción.

  • Ambos bajos* Indica que el posicionamiento, la dirección o el tipo de antena son el problema principal. Una mejor colocación de la antena a menudo resuelve los problemas de manera mĆ”s efectiva que la amplificación.

Consideraciones de instalación

La instalación del preamplificador requiere impermeabilización ya que se montan en exteriores. Las conexiones deben ser seguras con botas o cinta resistentes a la intemperie; la intrusión de agua causa fallas. Los insertadores de energía necesitan una instalación en interiores con acceso de salida confiable.

Cableado de tierra según códigos eléctricos protege contra daños por rayos. El mÔstil de antena y el cable coaxial deben conectarse a un bloque de tierra que se vincule al sistema de puesta a tierra de su hogar.

Recomendaciones prƔcticas

  • Por 30-60 millas desde Towers* con cables de mĆ”s de 50 pies: un preamplificador de calidad como Channel Master o Wineard ($50-80) montado en la antena proporciona una mejora significativa.

  • Para dividir a 3+ televisores*: Un amplificador de distribución compensa las pĆ©rdidas del divisor sin arriesgarse a la sobrecarga de la preamplificación exterior. Comience aquĆ­ antes de agregar la preamplificación.

  • Para ubicaciones urbanas a menos de 15 millas de Towers*: probablemente no necesite un amplificador. Si la recepción es problemĆ”tica, el posicionamiento de la antena o una antena mejor normalmente resuelve los problemas de manera mĆ”s efectiva.

  • Para ubicaciones rurales a mĆ”s de 60 millas de las torres *: Los amplificadores por sĆ­ solos no resolverĆ”n la debilidad fundamental de la seƱal. Necesita una antena direccional de alta ganancia correctamente dirigida; la amplificación luego ayuda a preservar esa seƱal a travĆ©s de los cables.

  • Consejo universal *: Pruebe el reposicionamiento de antena antes de comprar amplificadores. Mover una antena de 2 a 3 pies o ajustar el objetivo a menudo produce mĆ”s mejora de la que puede proporcionar cualquier amplificador.

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