best tv antenna preamplifier

Top 3 Best TV Antenna Preamplifier Reviews & Buying Guide

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There are many reasons why a cable signal can become weak and fuzzy. Long-distance may be one of them, but another much more common problem comes from long cables – interference! Luckily, there is a perfect solution to this issue: A TV antenna preamplifier will improve your reception by boosting it (increase in bandwidth) and reducing any noise or static whatsoever with its built-in filters.

When looking for a TV antenna preamplifier that will make your shows come in clearer, it’s important to consider these three factors before making any decision.

The first is maximum signal gain, which indicates how much stronger of an existing signal you’ll be able to receive. Higher gain capacity can provide you with better quality output with stronger signals.

The second is noise level; this determines what kind of interference it can handle and any repetitive or unnecessary noises present with watching television channels.

Finally, a warranty comes into play. Installing your preamplifier is simple, but you need to take into consideration the durability of the product. It needs to have an extended warranty so that if anything goes wrong with it in the future, you’ll know where to go and who will help fix any problems.


Product Name

Editor's Rating


Antennas Direct ClearStream TV Antenna Preamplifier

5 out of 5

Channel Master CM-7777HD TV Antenna Preamplifier

5 out of 5

Winegard LNA-200 Boost TV Antenna Preamplifier

4 out of 5

Pick wisely when shopping around for new devices–especially ones that involve electronics so sensitive they can easily get damaged from breaking apart due to bad packaging.

So, what are the best TV antenna preamplifiers on the market?

To help you with that, we have put together a list of our favorite picks. And to make it easier for you to choose the best, there is a detailed buying guide at the bottom of this article.

Best TV Antenna Preamplifier in 2021: Reviews

#1. Antennas Direct ClearStream TV Antenna Preamplifier

  • UHF / VHF Preamplifier System

  • Ample Gain and Best-in-class Overload Protection

  • Shielded in Cast Weatherproof Housing

Antennas Direct is the most trusted brand on our list of preamplifiers today. It has been recommended by thousands and thus made it to the top of this list!

The Antennas Direct ClearStream Juice Preamplifier is a 17.5 dB gain VHF preamplifier and 19 dB for UHF, which means that it will outperform its competitors to avoid weak signals in the area or any noise interfering with your TV reception.

Suppose you live in a rural area or an urban space with weak signals that can’t be reached through traditional amplification methods. In that case, this TV antenna preamplifier is perfect for boosting your signal strength and enhancing reception. This preamplifier includes top-of-the-line protection against power surges to ensure maximum performance from your antenna, so it doesn’t get damaged by sudden spikes in electrical current.

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The TV antenna preamplifier is entirely weatherproof so that you can worry less about snow and rain. Furthermore, the preamplifier has an automatic low-pass filter that eliminates external interference like network noise for clean audio playback!

The Antennas Direct Preamplifier is a must-have for anyone who wants to watch their favorite TV shows, sports events or movies in HD quality. The preamplifier combines quality design with technical innovation and offers unparalleled performance that significantly reduces network interference so you can enjoy your media content uninterrupted.

Highlights and Key Features

  • The maximum gain of 5 dB VHF and 19 dB UHF
  • Uses 12 volts of power supply
  • Premium Quality TV antenna preamplifier 
  • Performance and output at their best
  • Low noise preamplifier
  • Protected by weatherproof housing
  • Low pass filter


  • Low noise levels
  • The antenna gain is excellent
  • Works with standard power supply


  • The warranty period is short

#2. Channel Master CM-7777HD TV Antenna Preamplifier

  • Works With All Indoor or Outdoor TV Antennas

  • Built-in LTE Filter

  • Easy Push-Button Adjustable Amplification

Based on the positive reviews, Channel Master is an overall decent choice. With nearly thousands of reviews from its customers, it’s not hard to see why this option is popular among users.

The Channel Master CM-7777HD is a reliable, versatile TV antenna preamplifier with plenty of compatibilities. It can be used for indoor and outdoor TV antennas and works well in most situations!.

The compact size and weatherproof body make the device perfect for any TV antenna.

This TV Antenna Preamplifier will give you higher signal quality and less distortion. With the greater number of HD channels available in your area, you are sure to enjoy all that this product has to offer!

If you’re looking for a way to improve the signal strength of your antenna without any drawbacks, try out this TV antenna preamplifier with an LTE filter, built-in FM and over-amplification blocking filters to block the over-amplification; caused by FM radio waves so you can enjoy better reception! It’s impossible to go wrong.

The device features a push-button that allows you to adjust the gain with two different options: 17 dB or 30 dB. This antenna preamplifier comes with one year of warranty if anything goes wrong, which means less hassle for your busy schedule!

Highlights and Key Features

  • The maximum gain of 5 dB VHF, 30 dB UHF
  • Uses a 5-volt power supply
  • Reliable Preamplifier
  • Maximum gain available
  • Built-in FM and LTE filter
  • One year warranty


  • Built-in filters reduce noise levels to a great extent.
  • Very low voltage requirement
  • Includes a 1-year warranty


  • A bit pricey TV antenna preamplifier

#3. Winegard LNA-200 Boost TV Antenna Preamplifier

  • TwinAmp Technology Separately Amplifies VHF and UHF Signals

  • Boost Clear Circuit Technology

  • Designed and Built in the U.S.A

Winegard is an RV enthusiast’s favorite for a lot of gadgets. The company, which started in 1954 as the brainchild of two electrical engineers, has since become one of the most prolific providers of products such as routers and TV antenna preamplifiers.

The Winegard LNA-200 Boost HDTV Preamplifier offers excellent signal boosting for long-distance antenna range. Those looking to amplify a wide variety of signals should seriously consider this model, as it can boost any type and even over great distances!

With the increase in antenna range and channels, this TV Antenna Preamplifier can help you watch more of your favorite programs. TwinAmp technology amplifies VHF signals separately from UHF for better performance and provides low noise levels that make it easier than ever before to find good reception!

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The Boost Clear Circuit technology provides the lowest noise level when compared to other preamplifiers. This ultimately provides a better video stream and reduces signal dropouts resulting in pixelation of video streams.

Installation is easy with an included 110-volt dedicated adapter and clamps to make sure your system stays secure. With over 4,000 positive customer reviews on Amazon, it’s no wonder the Winegard Antenna Preamplifier consistently ranks among America’s most highly rated TV antenna accessories!

Highlights and Key Features

  • The maximum gain of 18 dB
  • Uses a 5-volt power supply
  • Preamplifier that delivers value for money
  • Includes a 110-volt power adapter
  • TwinAmp technology provides separate VHF/UHF amplification
  • Boost Clear Circuit technology to reduce noise output
  • One year warranty


  • Produces 1 dB of noise or less
  • Made in the USA
  • Reliable option within a budget


  • The gain levels could have been higher

TV Antenna Preamplifier Comparison Table

Product Name

Noise Level

Signal Gain

Frequency Support

LTE Filter

Antennas Direct ClearStream

1.8 dB

17.5dB VHF,
19dB UHF



Channel Master CM-7777HD

Extremely Low Noise

5 dB VHF, 30 dB UHF



Winegard LNA-200 Boost

1 dB

18 dB



Buying Guide For The Best TV Antenna Preamplifier

A lot of people are still holding onto the old-school way to watch their favorite shows. They choose antenna connection over high-quality video streaming options on the internet. Some think it’s because they don’t want something interfering in their viewing experience, and others feel that there is less lag time when using an antenna connection than a networked TV or device. They can control what is broadcasted better and feel like a part of the broadcasting team with access to all that TV airwaves offer.

When you’re traveling or camping, sometimes the best way to get quality entertainment is from a TV. That’s where an antenna comes in! Antennas are notoriously helpful for picking up fuzzy channels and getting clear signals even when there isn’t much signal available. However, not all antennas deliver perfect images on their own- often, they need help with amplifiers or boosters.

TV antenna preamplifiers are a must-have for anyone interested in cutting through the clutter of weak signals and getting all their TV programming at its best. A single boosted signal can solve problems with reception, no matter what type of newfangled digital technology you have hooked up to your TV. These devices can increase signal strength and help you get better reception by amplifying whichever direction has the strongest signals coming in at that moment.

If you’re in an area more than 30 miles from broadcast towers, a TV antenna preamplifier is essential because most antennas won’t work well without one. With this tool at hand, there’s no time wasted trying different positions – just plug it in and enjoy crystal clear reception right away.

You’ve got to make sure the preamplifier you buy is up-to-date and fulfills the following points.

Noise Levels

To enjoy your favorite TV shows without any distortion or unnecessary disturbances. It can be difficult, especially when other types of noise in the air like FM radio waves and cellular service signals such as 3G and 4G LTE. These interfere with your desired signal-based broadcasting service, which is why it’s crucial not only to have a high-quality antenna preamplifier but also one that has been tested for these specific interference points, so you don’t encounter them during use!

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The preamplifier you use with your antenna should have a low noise level to ensure the highest signal quality possible.

Signal Gain


The gain capacity of an antenna is what determines how far the signal can be detected. It’s not as important for urban areas with a strong signal range but more so in rural settings where signals are weaker and have to travel farther distances through higher interference levels.

But with a good quality antenna preamplifier, even if there’s no TV station close by that is broadcasting what you want to watch, everything will look better and clearer!

A decent gain capacity will allow you to notice an increase in the number of channels. This is due to the greater range for receiving signals.

Frequency Support

frequency support

When you’re looking to buy a TV antenna preamplifier, be sure to check the supported frequency range. For example, if you live in a rural area and don’t receive any signal from broadcast towers nearby, then chances are that your TV antennas will only work with UHF signals (channels 14-51). However, nowadays, most TVs come equipped with VHF/UHF band modules, so even though reception may not be great up close, it’ll still get better when farther away.

A multi-band antenna preamplifier will allow you to get the most out of your TV antennas. You can receive both UHF and VHF channels, regardless if they’re compatible with each other or not!


Just like antennas can be damaged by moisture, which corrodes them and renders the antenna useless. This can happen to a preamplifier if it is in contact with water or other corrosive substances for too long of an amount unless they undergo repair work.

Some TV antenna preamplifiers need outside mounting, so you should make sure to get an extended warranty period that covers repairs if something goes wrong.


Fortunately, within $50 to $100, you can get a good and cost-effective best TV antenna preamplifier that would perform brilliantly.


The antenna can be frustrating when it cannot give you the signal that you need, which often leads people to want a new one. Many people want a different TV altogether because they are dissatisfied with an old set-up or low-quality antennas in general.

It takes constant readjusting just to see what’s happening on our screens – after all, nobody wants to spend more time on antenna adjustments. To get rid of that, you should invest in the best TV antenna preamplifier.

TV antenna preamplifiers are essential in ensuring quality reception, but choosing the perfect preamp can be challenging. Luckily for you, we have done the work of reviewing all your options so that you don’t have to! We’ve reviewed TV antenna preamplifiers from top brands like Winegard, Channel Master and Antennas Direct with different features and included a buying guide.

For a quicker decision, mentioned below are our favorite picks.