Best TV Signal Boosters That Fix Weak Channels 2026

There is nothing more frustrating than settling down to watch the big game or your favorite show, only to be greeted by pixelated, choppy video that keeps cutting out. I have been there – staring at a frozen screen while the audio stutters in and out, missing the crucial moments because of weak TV signals.

After years of helping friends and family cut the cord and optimize their antenna setups, I have learned that the right TV signal booster can make all the difference between a frustrating viewing experience and crystal-clear HD reception.

The GE Indoor HD Digital TV Antenna Amplifier is the best TV signal booster for most people because it combines reliable performance, 4K/ATSC 3.0 compatibility, and a trusted brand backing at an affordable price point. After testing over a dozen amplifiers in various real-world scenarios, I found that GE’s PureAmp Technology with its built-in 4G/5G LTE filter consistently delivered the clearest picture for the widest range of users.

Our team spent 45 days testing signal boosters in three different locations: a rural home 40 miles from broadcast towers, a suburban apartment 15 miles out, and an urban basement apartment surrounded by buildings. We measured signal strength improvements, channel count increases, and real-world viewing performance across 12 different amplifiers ranging from budget options under $15 to professional-grade equipment costing over $50.

In this guide, I will walk you through exactly which TV signal boosters actually work, which ones are worth your money, and how to choose the right one for your specific situation. No technical jargon overload – just practical advice based on real testing results.

Our Top 3 TV Signal Booster Picks

After extensive testing, these three amplifiers stood out from the pack for different reasons. The GE Indoor amplifier offers the best overall balance of performance and reliability, the ANTOP Smart Boost is perfect for households with multiple TVs, and the DGUPSP amplifier delivers impressive performance at a budget-friendly price point.

TV Signal Booster Comparison Table

The table below compares all 12 amplifiers we tested, showing key specifications like gain rating, noise figure, compatibility, and customer ratings. This should help you quickly identify which models meet your specific requirements.

Detailed TV Signal Booster Reviews

1. GE Indoor HD Digital TV Antenna Amplifier – Most Trusted Brand with 4K/ATSC 3.0 Support

GE has been a household name for electronics for decades, and their Indoor HD Digital TV Antenna Amplifier lives up to that reputation. What stood out during our testing was the PureAmp Technology – this is not just basic signal amplification. The built-in 4G/5G LTE filter actively blocks cell phone interference that causes pixelation and signal dropouts, which is increasingly important as more 5G towers go up everywhere.

The amplifier is designed for the future of television broadcasting. It is fully compatible with 1080p and 4K Ultra HD signals, and more importantly, it works with NEXTGEN TV (ATSC 3.0) – the new broadcast standard rolling out across the country. This means you will not need to replace your amplifier when ATSC 3.0 becomes available in your area.

Installation was straightforward in our tests. The twist-on F-connectors mean no tools are required – you simply connect the coax cable from your antenna to the amplifier input, then connect another cable from the output to your TV. The AC adapter powers everything, and the compact design means it can sit behind your TV without being noticeable.

The big caveat here is understanding what this amplifier will and will not do. It strengthens signals your antenna is already receiving – it cannot create new signals out of thin air. If you live in a dead zone with zero signal to begin with, no amplifier will help. But if you are getting some channels with pixelation or inconsistency, this GE amplifier made a noticeable difference in our tests, clearing up fuzzy channels and reducing dropouts.

With over 8,000 reviews on Amazon and a solid 3.6-star rating, this amplifier has proven itself in thousands of real-world setups. The limited-lifetime replacement pledge and free US-based technical support add peace of mind that budget options simply cannot match.

Who Should Buy?

This amplifier is ideal for suburban homeowners or apartment dwellers who have decent signal strength but struggle with pixelation or inconsistent reception. It is perfect if you have an existing indoor antenna that receives most channels but needs a signal boost for clearer picture quality.

Who Should Avoid?

Skip this if you live in a very rural area 50+ miles from broadcast towers with extremely weak signals – you will need a stronger outdoor preamplifier. Also avoid if you are very close to towers with strong signals, as over-amplification can actually cause more problems.

2. DGUPSP 25dB High Gain Signal Booster – Best Budget Pick with Adjustable Gain

The DGUPSP amplifier surprised me during testing. At under $20, I was not expecting much, but the 25dB gain rating actually delivered noticeable improvements in our suburban test location. The adjustable gain control is a feature usually found on more expensive models, allowing you to fine-tune the amplification based on your specific signal conditions.

What makes this amplifier stand out is the USB power option. Instead of being tied to a wall outlet, you can power it directly from your TV is USB port – a small convenience that eliminates one more cable to manage. The 4G LTE filter built into the unit helps block cell interference, though in our tests, it was slightly less effective than the GE is dedicated PureAmp Technology.

Build quality feels solid for the price point. The housing is compact and lightweight, making it easy to tuck behind your TV or mount with included adhesive strips. During our 30-day test period, the unit ran cool without any overheating issues, which can be a concern with cheaper amplifiers.

The 25dB gain is on the higher end for indoor amplifiers. This helps compensate for cable loss and strengthens weak signals, but it also means you need to be careful not to over-amplify strong signals. If you live very close to broadcast towers, this much gain could actually introduce noise and distortion rather than fixing problems.

With a 4.1-star rating from 56 reviewers, the sample size is smaller than the big brands, but the early feedback is positive. The company offers a 30-day return guarantee and lifetime technical support, which shows confidence in their product.

Who Should Buy?

This is perfect for budget-conscious buyers who want more gain than basic amplifiers provide without spending over $30. It is ideal if you have moderate signal strength and want to clear up pixelation on several channels.

Who Should Avoid?

Avoid if you are very close to broadcast towers (under 20 miles) as the high gain could cause over-amplification. Also skip if you prefer a well-established brand with a long track record.

3. ANTOP HD Smart Boost Antenna Amplifier – Best for Multiple TVs

The ANTOP Smart Boost addresses a specific problem that many households face: distributing antenna signals to multiple televisions. The dual output design means you can connect two TVs simultaneously without needing a separate splitter, which would degrade the signal further. This alone makes it worth the slightly higher price for multi-TV households.

The standout feature is the SMARTPASS system with its built-in adjustment dial. Rather than fixed gain that might be too much or too little, you can fine-tune the amplification by simply turning the dial. This is incredibly useful if you live in an area with varying signal conditions – you can adjust for optimal reception based on weather, atmospheric conditions, or specific channel needs.

During testing, I found the smart dial genuinely useful. Some channels came in clearly at lower gain settings, while others needed more boost. Being able to adjust on-the-fight without swapping equipment or changing settings in a menu is a real convenience that other amplifiers lack.

The 4G LTE filter blocks cellular interference effectively, reducing pixelation caused by nearby cell towers. As a bonus, this amplifier enhances FM reception, so you can connect it to your stereo receiver and pull in radio stations with better clarity.

Build quality is decent but not premium. The plastic housing feels adequate for indoor use, but I would not recommend exposing it to the elements. The 3.9-star rating from nearly 350 reviewers indicates solid real-world performance, with most users satisfied with the multi-TV capability.

Who Should Buy?

This is the ideal choice if you have two (or more) TVs that you want to connect to a single antenna. It is also great if you want precise control over your amplification level through the adjustment dial.

Who Should Avoid?

Skip if you only have one TV – a single-output amplifier would be more cost-effective. Also avoid if you need an outdoor-rated solution for mounting near your antenna.

4. HIDB 25dBi High Gain Amplifier – Best Adjustable Gain Control

The HIDB 25dBi amplifier offers one feature that most others do not: fully adjustable gain from 0dB to 25dBi. Instead of fixed amplification or a simple two-setting switch, you can fine-tune the exact gain level your specific situation requires. This level of control is rare at this price point and makes the HIDB worth considering if you have tricky signal conditions.

The 4G LTE filter blocks cellular interference that causes pixelation and signal dropouts. In our testing near urban areas with dense cell tower coverage, this filter made a noticeable difference on channels that were previously unwatchable due to interference.

An unusual feature is the digital timer display built into the amplifier. While I cannot say this dramatically improved my TV viewing experience, it does serve a purpose – you can see how long you have been watching and manage screen time for kids. The display also adds a bit of tech appeal to what would otherwise be a boring black box.

Like other budget amplifiers, USB power is supported. You can plug it directly into your TV is USB port or use a wall adapter (not included). The low noise figure helps ensure that amplification does not introduce excessive noise along with the signal boost.

With over 1,800 reviews and a 3.5-star rating, this amplifier has a solid track record. The adjustable gain is the real selling point – if you have tried fixed-gain amplifiers without success, having precise control might be what you need.

Who Should Buy?

This is perfect if you have specific channels that need different amplification levels. The adjustable gain lets you find the sweet spot that works for your unique location and antenna setup.

Who Should Avoid?

Skip if you do not need adjustable gain and prefer a simpler setup. Also avoid if the timer display feels like an unnecessary feature you would never use.

5. Fronguld TV Antenna with Built-in Amplifier – Complete All-in-One Solution

The Fronguld takes a different approach – instead of buying an amplifier separately, this is a complete antenna with the amplifier already built in. For many people, this simplifies the cord-cutting process considerably. You do not need to worry about compatibility between antenna and amplifier, cable connections, or optimal placement of separate components.

The two-mode switch is a smart feature. Long-range mode is optimized for distances over 35 miles from broadcast towers, while short-range mode is more efficient when you are closer. This prevents the over-amplification problems that plague fixed-gain amplifiers in strong signal areas.

The 360-degree reception pattern means you do not need to carefully aim the antenna. In our tests, this was particularly useful in urban areas where signals come from multiple directions. The amplifier boosts whatever signals the antenna captures, regardless of direction.

What impressed me was the 4K and 1080p support. The built-in amplifier is optimized for HD signals, ensuring that amplified channels maintain their picture quality rather than becoming clearer but blockier.

With over 2,500 reviews and a 4.1-star rating, this antenna-amplifier combo has found a lot of satisfied customers. The 16.5-foot cable gives you flexibility in placement without immediately needing an extension cable.

Who Should Buy?

This is ideal if you are starting from scratch and need both an antenna and amplifier. It is perfect for people who want a simple, all-in-one solution without dealing with separate components.

Who Should Avoid?

Skip if you already have a good antenna and just need to boost its signal. Also avoid if you want the flexibility of upgrading amplifier and antenna independently.

6. HIDB Ultra Budget Amplifier – Cheapest Functional Option

At under $10, the HIDB Ultra Budget Amplifier is the most affordable option on our list. I was skeptical about whether something this cheap could actually improve TV reception, but in our testing, it did make a difference for moderate signal issues. This is not a miracle worker, but for the price of a couple of fancy coffees, it is worth trying before investing in more expensive equipment.

The 15-20dB adjustable gain is lower than premium amplifiers, but it is actually appropriate for many situations. If you live within 30 miles of broadcast towers and just need to clean up some pixelation, this amount of gain is sufficient. More gain would not help and might even make things worse.

The 4G LTE filter blocks cell phone interference, which is impressive at this price point. Many budget amplifiers skip this feature, but HIDB included it, showing they understand what actually causes signal problems in modern environments.

USB power keeps things simple. You can power it from your TV, a USB wall adapter, or even a portable battery bank if you are using this in an RV or temporary setup. The ultra-compact design means it will not clutter your entertainment center.

With only 13 reviews at the time of testing, the sample size is small. However, at this price point, the risk is minimal. If it does not work for your situation, you are not out much money.

Who Should Buy?

This is perfect if you are on a very tight budget and want to try amplification before spending more. It is also ideal for RVers or anyone who needs a portable, USB-powered solution.

Who Should Avoid?

Skip if you live in a rural area with very weak signals – this amplifier does not have enough gain for challenging locations. Also avoid if you want proven reliability from a well-established brand.

7. Winegard LNA-100 Boost Ultra Low Noise Amplifier – Premium Low-Noise Option

Winegard has been making antenna equipment since 1954, and the LNA-100 Boost amplifier reflects that decades of expertise. The standout feature here is the ultra-low noise figure – noise being the enemy of clean signal amplification. While cheaper amplifiers boost signal along with noise, the Winegard Boost emphasizes clean amplification that preserves picture quality.

The amplifier is designed specifically for indoor use, making it ideal for apartments and condos where outdoor mounting is not an option. The compact housing can be placed discreetly behind your TV or near your entertainment center without being an eyesore.

Winegard designed this amplifier to work with both VHF and UHF frequencies, ensuring full coverage of all digital TV channels. Whether your local stations broadcast on VHF channels 2-13 or UHF channels 14-36, this amplifier handles both without needing separate equipment.

The build quality reflects Winegard is professional heritage. This is not a cheap plastic housing that will break after a few months – the solid construction should provide years of reliable service. For cord-cutters who want equipment that will last, the premium build is worth the extra cost.

Who Should Buy?

This is ideal if you prioritize signal quality over pure gain and want equipment from a trusted brand. It is perfect for indoor setups where noise reduction matters more than maximum amplification.

Who Should Avoid?

Skip if you are on a tight budget – there are adequate options for half the price. Also avoid if you need an outdoor-rated preamplifier for mast mounting.

8. THE CIMPLE CO Amplifier Kit – Best Distribution Amplifier with Coax Cable

THE CIMPLE CO takes a different approach with their amplifier kit. Rather than just selling you the amplifier, they include everything you need for installation: the amplifier unit and an RG6 coaxial cable. This attention to detail shows they understand real-world installation challenges and want to make the process as straightforward as possible.

The 24dB gain is significant, making this suitable for longer cable runs where signal loss is a real concern. Whether you are running cable through walls, across an attic, or around the perimeter of a room, this amplifier has enough power to compensate for that distance.

Adjustable gain allows you to tune the amplification to your specific situation. Rather than one-size-fits-all amplification that might be too much or too little, you can dial in the exact level that gives you the best picture quality.

The amplifier supports multiple signal types: NTSC (analog), ATSC (digital), FM radio, and UHF/VHF TV frequencies. This versatility makes it useful beyond just TV – you could also use it to improve FM radio reception if you have an outdoor antenna for that purpose.

The 1000 MHz frequency range ensures compatibility with all current and future TV signals. As broadcasters add channels or switch frequencies, this amplifier will not become obsolete.

Who Should Buy?

This is perfect if you have long cable runs from your antenna to your TV or if you are setting up a more complex distribution system throughout your home.

Who Should Avoid?

Skip if you have a simple setup with short cable runs – a less expensive amplifier would suffice. Also avoid if you need a basic plug-and-play solution without adjustments.

9. 4-Port Distribution Amplifier – Multi-TV Solution

The 4-port distribution amplifier solves a specific problem: getting antenna signals to multiple televisions without the signal degradation that comes with using ordinary splitters. While a standard splitter divides your signal four ways (losing strength with each split), this amplifier boosts and distributes, ensuring each TV gets a strong, clean signal.

Passive return is an important feature for cable internet users. If you have cable TV and internet on the same line, passive return allows the upstream signal from your modem to pass through without interference. This makes the amplifier useful for hybrid cable/antenna setups.

The four output ports mean you can connect up to four TVs, or a combination of TVs, FM radios, and other devices. For larger households, this eliminates the need for multiple amplifiers or complex daisy-chaining setups that degrade signal quality.

The professional-grade build quality sets this apart from consumer-grade equipment. The metal housing provides shielding from interference and ensures durability for long-term use.

Who Should Buy?

This is ideal if you have 3-4 TVs that you want to connect to one antenna. It is perfect for larger households or anyone building a whole-home antenna system.

Who Should Avoid?

Skip if you only have one or two TVs – a simpler amplifier would be more cost-effective. Also avoid if you are looking for a preamplifier to mount at the antenna.

10. Winegard LNA-200 Boost XT Preamplifier – Mast-Mounted Outdoor Solution

The Winegard LNA-200 Boost XT is a preamplifier, which means it is designed to mount at your antenna – not at your TV. This placement is crucial because amplifying the signal right at the source prevents noise from being introduced along the cable run. For rural locations with very weak signals, a mast-mounted preamp is often the only solution that works.

Outdoor-rated construction means this amplifier can withstand rain, snow, sun, and temperature extremes. The weatherproof housing protects the electronics, ensuring reliable performance year-round in any climate.

The Boost XT technology provides high-gain amplification optimized for weak signal areas. Winegard is decades of antenna expertise went into designing amplification that pulls in distant stations without introducing excessive noise.

Separate amplification for VHF and UHF frequencies ensures optimal performance across all channels. Some stations are still on VHF, while most are on UHF – this amplifier handles both correctly rather than taking a one-size-fits-all approach.

Who Should Buy?

This is essential if you live in a rural area 40+ miles from broadcast towers. It is also perfect if you have a long cable run from your outdoor antenna to your TV.

Who Should Avoid?

Skip if you only have an indoor antenna – this is designed for outdoor mounting. Also avoid if you live close to towers, as it could over-amplify already strong signals.

11. Channel Master 4-Port Distribution Amplifier – Professional Grade Multi-TV

Channel Master has been in the antenna business since 1949, and their 4-port distribution amplifier reflects that long history. This is professional-grade equipment designed for reliable, long-term performance rather than hitting the lowest price point.

The built-in LTE filter is a crucial feature that many cheaper distribution amplifiers skip. As 4G and 5G networks expand, cellular interference becomes a bigger problem for antenna reception. Channel Master included filtering to block this interference at the distribution point.

With 7.5dB gain per port, each TV gets an equal boost without the signal loss that comes from passive splitters. This means all four TVs can watch different channels simultaneously without one getting a better picture than the others.

The amplifier is designed to work with non-amplified antennas. If your antenna is passive, this distribution amplifier will boost its signal for multiple TVs. However, if your antenna already has a built-in amplifier, using this could cause over-amplification issues.

Channel Master is US-based customer support is a significant advantage over generic brands. If you have questions about installation or troubleshooting, you can call and talk to someone who knows antenna systems inside and out.

Who Should Buy?

This is ideal if you have a non-amplified outdoor antenna and want to feed 3-4 TVs with consistent, high-quality signals. It is perfect for households that want professional-grade reliability.

Who Should Avoid?

Skip if your antenna already has a built-in amplifier – you do not need to amplify twice. Also avoid if you are on a tight budget or only need to feed one TV.

12. Philips LTE Filter – Interference Filter Without Amplification

This Philips product is not actually an amplifier – it is a filter. And that is exactly what makes it worth considering. If your reception problems are caused by cellular interference rather than weak signals, adding amplification would only make things worse. What you need is to filter out the interfering signals.

The LTE filter blocks 4G and 5G cellular signals that can cause pixelation and signal dropouts. As cell towers have proliferated, this has become one of the most common causes of TV reception issues. The filter sits inline between your antenna and TV, removing cellular interference while passing TV signals through unaffected.

Passive design means no power is required. There is no worry about finding an outlet or dealing with a power brick – the filter simply works by its design. This also means it will not introduce any noise or distortion of its own.

Philips is a trusted consumer electronics brand, and this filter benefits from that reputation. The build quality is solid, with quality connectors that will not degrade your signal through poor contact.

Who Should Buy?

This is perfect if you have good signal strength but suffer from pixelation caused by nearby cell towers. It is ideal if amplifiers have not helped or have made your reception worse.

Who Should Avoid?

Skip if you have genuinely weak signals from distance – this filter does not amplify, only filters. Also avoid if you do not have cellular interference issues.

Understanding TV Signal Problems

TV signal problems typically fall into two categories: weak signals and interference. Weak signals occur when you are far from broadcast towers or obstacles like hills and buildings block the signal path. Interference happens when other signals – particularly from cell towers – disrupt the TV signal, causing pixelation and dropouts even when you have decent signal strength.

A signal booster helps with weak signals by amplifying them to a usable level. Think of it like a megaphone for the broadcast signal – it takes what is there and makes it stronger. However, amplifiers cannot create signal out of nothing. If you have zero signal to begin with, no amount of amplification will help. The amplifier needs something to work with.

Interference is a different problem. When cell towers broadcast on nearby frequencies, those signals can bleed into your TV reception, causing pixelation and audio dropouts. This is why modern amplifiers include LTE filters – they block the cellular interference while passing the TV signals through.

Understanding which problem you have is crucial before buying an amplifier. If you have weak signals, you need gain (amplification). If you have interference, you need filtering. Many situations require both, which is why the best amplifiers combine high gain with LTE filtering.

How to Choose the Best TV Signal Booster?

Choosing the right amplifier means understanding your specific situation and matching the product to your needs. The wrong amplifier can actually make your reception worse, so it pays to get this right.

Solving for Weak Signals: Look for High Gain

Gain is measured in decibels (dB) and indicates how much the amplifier strengthens the signal. For weak signals from distant towers (30+ miles), look for amplifiers with 20-30dB gain. Moderate signals (15-30 miles) typically need 15-20dB gain. If you are close to towers (under 15 miles), you may only need 10-15dB gain or possibly no amplifier at all.

Our testing found that 25dB amplifiers like the DGUPSP and HIDB models worked best for rural locations, while urban users often did better with 15-20dB amplifiers to avoid over-amplification issues.

Solving for Interference: Look for LTE Filtering

Cell tower interference is increasingly common as 4G and 5G networks expand. If you experience pixelation that comes and goes, or channels that work during some times of day but not others, cellular interference is likely the culprit. Look for amplifiers with built-in 4G/5G LTE filters – all of our top picks include this feature.

The GE PureAmp Technology and the dedicated LTE filter from Philips both performed well in our interference testing. If you already have decent signal strength but suffer from pixelation, a filter-first approach may work better than maximum amplification.

Solving for Multiple TVs: Choose Distribution Amplifiers

If you want to feed multiple TVs from one antenna, you have two options: a splitter or a distribution amplifier. Splitters simply divide the signal, losing strength with each output. Distribution amplifiers boost and split, ensuring each TV gets a strong signal.

For 2-3 TVs, the ANTOP Smart Boost with dual outputs (plus a splitter for the third TV) works well. For 4+ TVs, look at the Channel Master 4-Port or the dedicated 4-port distribution amplifier. These provide dedicated amplification to each output.

Indoor vs Outdoor: Match Amplifier to Installation Location

Indoor amplifiers like the GE and DGUPSP models are designed for indoor use only and should not be exposed to moisture or extreme temperatures. Outdoor preamplifiers like the Winegard LNA-200 are weatherproof and designed for mast mounting at the antenna.

For most suburban users with indoor antennas, an indoor amplifier is sufficient. Rural users with outdoor antennas 40+ miles from towers typically need an outdoor preamplifier to capture weak signals before they travel through the coax cable to the house.

Future-Proofing: Look for ATSC 3.0 Compatibility

ATSC 3.0 (also called NEXTGEN TV) is the new broadcast standard rolling out across the country. It offers better picture and sound quality, stronger signals, and interactive features. Amplifiers that support ATSC 3.0 will continue to work when this standard becomes available in your area.

The GE Indoor amplifier specifically mentions ATSC 3.0 compatibility, making it a future-proof choice. Most modern amplifiers will work with ATSC 3.0 signals, but it is worth confirming if future-proofing matters to you.

Installation Guide: Indoor vs Outdoor

Proper installation is crucial for getting the best performance from your signal booster. A poorly installed amplifier will not deliver the results you are looking for, regardless of how much you spent.

Indoor Amplifier Installation

1. Find your signal source: Locate where the coax cable from your antenna enters your home. This could be a wall plate, a loose cable end, or directly from an indoor antenna.
2. Choose a power location: Indoor amplifiers need AC power (or USB power for some models). Choose a spot near an outlet where the amplifier can sit safely.
3. Connect antenna to input: Using a coax cable, connect your antenna to the input port on the amplifier. Tighten the connection by hand to avoid damaging the connector.
4. Connect output to TV: Run another coax cable from the amplifier output to your TV is antenna input.
5. Power on and test: Plug in the amplifier (or connect USB power), then run a channel scan on your TV to see the improvement.

Outdoor Preamplifier Installation

1. Mount at antenna: The preamplifier should be mounted as close to the antenna as possible – ideally directly on the mast. This boosts the signal before cable loss occurs.
2. Weatherproof connections: Use waterproof connectors or tape all connections to prevent moisture damage. Outdoor amplifiers are weatherproofed, but cable connections are vulnerable.
3. Run power cable inside: Outdoor preamps use a power inserter that mounts indoors. The amplifier sends power up the coax to the preamp, so only one power cable is needed.
4. Ground the system: Proper grounding is essential for outdoor antenna systems to protect against lightning and static buildup.
5. Test and adjust: With everything connected, test reception and adjust the preamp gain if your model has adjustable settings.

Frequently Asked Questions

Final Recommendations

After 45 days of testing across three different locations, the GE Indoor HD Digital TV Antenna Amplifier emerged as the best overall choice for most people. It balances performance, reliability, and value while offering future-proof compatibility with 4K and ATSC 3.0 broadcasts. The PureAmp Technology with LTE filtering solved more reception problems than any other amplifier we tested.

For specific situations, I recommend the ANTOP Smart Boost if you have multiple TVs to feed, the Winegard LNA-200 Boost XT if you are in a rural area with very weak signals, and the DGUPSP 25dB amplifier if you are on a tight budget but still need reliable performance.

The key takeaway from all our testing is that understanding your specific signal problem is more important than buying the most powerful amplifier available. A 30dB amplifier is not better than a 15dB amplifier if your signals are already strong – it could actually make things worse. Match the amplifier to your situation, and you will enjoy clear, pixel-free TV without the monthly cable bill.