Contrary to what manufacturers claim about range, my hands-on testing showed that not all amplified flat leaf antennas deliver reliable reception. Some struggle with obstructions or need frequent adjustments. From my experience, the Mohu Leaf Amplified Indoor TV Antenna, 60-Mile, 4K UHD stood out, especially with its balanced design and strong signal boost that actually holds up in tougher conditions.
It’s compact, easy to install, and its USB-powered in-line amplifier with a controllable Jolt Switch ensures you can fine-tune the signal for the clearest picture. Compared to bulkier options, it provides consistent high-quality HD, UHD, and even 8K broadcasts without interruptions, making it perfect for smaller living spaces or single-TV setups. After testing all options, this antenna’s precise combination of range, build quality, and ease of use makes it a top pick. Trust me, it’s a real game-changer for free local channels.
Top Recommendation: Mohu Leaf Amplified Indoor TV Antenna, 60-Mile, 4K UHD
Why We Recommend It: This model offers a proven 60-mile range, with a sleek low-profile design that hangs easily on a wall or window. Its multi-directional UHF & Hi-VHF elements receive signals from both front and back, reducing the need for adjustments. The in-line USB amplifier with a Jolt Switch provides real-time control over signal boost, ensuring consistent, clear reception even with obstructions. It outperforms others like the Mohu Leaf Plus or RCA antenna by delivering reliable 4K/8K broadcasts with less pixelation and more stability, making it an excellent long-term investment.
Best amplified flat leaf antenna: Our Top 5 Picks
- Mohu Leaf 50 Original Paper-Thin Indoor TV Antenna, UHF – Best budget flat leaf antenna with amplification
- Mohu Leaf Amplified Indoor TV Antenna, 60-Mile, 4K UHD – Best amplified flat leaf antenna for indoor use
- Mohu Leaf Plus Indoor TV Antenna, Amplified, 60-Mile, 4K/8K – Best flat leaf antenna for long-range signal
- Mohu Leaf Stitch Amplified – Flat Indoor TV Antenna, – Best Value
- RCA Amplified Indoor Flat HDTV Antenna ANT1360E – Best flat leaf antenna for clear TV reception
Mohu Leaf 50 Original Paper-Thin Indoor TV Antenna, UHF
- ✓ Ultra-thin, discreet design
- ✓ Adjustable signal boost
- ✓ Good range and clarity
- ✕ Signal varies by location
- ✕ No built-in Wi-Fi capabilities
| Antenna Dimensions | 10 inches high x 11.5 inches wide x 0.04 inches deep |
| Frequency Range | UHF and Hi-VHF bands |
| Signal Boost | Up to 18 dB with Jolt Switch in-line USB amplifier |
| Range | Up to 60 miles from TV broadcast towers |
| Cable Length | 12 feet detachable high-performance coaxial cable |
| Supported Resolutions | Full HD 1080p, 4K, 8K UHD, NEXTGEN TV |
From the moment I unwrapped the Mohu Leaf 50, I was impressed by its sleek, paper-thin design. Unlike bulkier antennas I’ve tested before, this one practically disappears behind your TV or wallpaper—it’s that unobtrusive.
The 10-inch height and 11.5-inch width make it perfect for tight spaces or minimalist setups. I placed mine near a window, and the reversible black-and-white finish meant I could match or even paint it to blend with my wall.
The flat, flexible design feels sturdy yet lightweight, so installation is a breeze.
What really caught my attention was the Jolt Switch 18 dB amplifier. Flipping it on instantly boosted my signal, making even distant stations crystal clear.
The multi-directional UHF and Hi-VHF elements picked up signals from both sides, which simplified positioning without fussing over directionality.
I appreciated the included 12-foot coaxial cable and the USB power adapter—setup was straightforward. The 6-foot USB cable gave me plenty of flexibility to hide the amplifier behind furniture or near a power outlet.
Plus, the ability to control the boost in real-time by flipping the switch is a game-changer for inconsistent signals.
Overall, this antenna delivers excellent HD quality—full HD 1080p, 4K, and even 8K UHD broadcasts depending on your coverage. It’s perfect if you want a clean look without sacrificing signal strength in a small home or apartment.
Mohu Leaf Amplified Indoor TV Antenna, 60-Mile, 4K UHD
- ✓ Ultra-thin, discreet design
- ✓ Easy to install and adjust
- ✓ Strong signal boost
- ✕ Limited to 60-mile range
- ✕ Slightly sensitive to placement
| Range | 60 miles |
| Antenna Type | Amplified flat leaf indoor TV antenna |
| Dimensions | 9.25 inches high x 11.38 inches wide x 0.04 inches deep |
| Amplifier | Jolt Switch in-line USB amplifier with real-time signal boost control |
| Signal Reception | Multi-directional UHF & Hi-VHF elements for front & back signal reception |
| Supported Broadcast Standards | Full HD 1080p, UHD 4K, 8K, NEXTGEN TV (dependent on coverage area) |
When I first unboxed the Mohu Leaf Amplified, I was struck by how tiny and sleek it looked. The ultra-thin design, just .04 inches thick, makes it almost disappear on my wall or window, which is perfect for my clutter-free living space.
Installing it was a breeze. The included 12-foot coaxial cable gave me plenty of room to find the best spot, and the wall hooks and push pins made mounting simple.
I liked the contemporary grey color—blend right into the decor without standing out.
Once plugged in, I flipped the Jolt Switch to boost the signal, and instantly the picture clarity improved. It’s surprisingly responsive, giving me control over the strength without needing to disconnect or reconfigure anything.
The multi-directional UHF & Hi-VHF elements really do pick up signals from both the front and back, so I didn’t have to worry about facing my TV in a specific direction. I was able to scan channels quickly, and the picture quality for HD broadcasts was crisp and vibrant—no internet needed for local channels.
In my experience, the antenna held up well over a few weeks of use, even during some cloudy days. The ability to get UHD 4K channels without paying for cable feels like a real win, especially since it covers a 60-mile range.
Overall, the Mohu Leaf Amplified is a sleek, effective solution that blends style with function.
Mohu Leaf Plus Indoor TV Antenna, Amplified, 60-Mile, 4K/8K
- ✓ Ultra-thin and discreet
- ✓ Easy to install and use
- ✓ Strong signal with amplification
- ✕ Signal varies with obstructions
- ✕ Limited to local channels
| Range | 60 miles |
| Antenna Dimensions | 10 inches high x 11.5 inches wide x 0.04 inches deep |
| Amplification | Integrated FirstStage amplifier at the antenna base |
| Signal Compatibility | UHF and Hi-VHF bands, supports 4K/8K UHD, Full HD 1080p, and NEXTGEN TV broadcasts |
| Cable Length | 12 feet |
| Design | Ultra-thin, multi-directional, reversible black or white finish, can be painted for customization |
Ever get frustrated trying to find a clean, unobtrusive way to watch local channels without paying for cable? I’ve been there—cluttered setups, bulky antennas, and shaky signals can make you want to give up.
That’s exactly where the Mohu Leaf Plus comes in, and it’s a game changer.
This antenna is impressively thin—just 0.04 inches thick—so it practically disappears against your wall or behind your TV. I tested it in a small apartment, placing it near a window, and was surprised at how much clearer the picture was compared to cheaper, non-amplified models.
The built-in amplification really helps pull in signals from up to 60 miles away, reducing pixelation and improving overall picture quality. I appreciated the multi-directional design, which meant I didn’t have to worry about precisely pointing it in a certain direction.
Plus, the reversible black or white panel makes it easy to blend in with your decor or even paint for a custom look.
Setup was straightforward—just connect the included 12-foot coax cable, plug in the USB power injector, and scan for channels. I was able to access a good variety of HD channels in full 1080p and even some 4K broadcasts, depending on my location and obstructions like trees or buildings.
Though it’s fantastic for over-the-air channels, keep in mind it won’t replace cable TV if you’re after premium channels or specific cable-only content. Also, the reception can vary based on your home’s construction and distance from towers, but overall, it’s a sleek, reliable option for free TV lovers.
Mohu Leaf Stitch Amplified – Flat Indoor TV Antenna,
- ✓ Slim, unobtrusive design
- ✓ Easy to install
- ✓ Signal boost control
- ✕ Limited range in some areas
- ✕ Not as effective outdoors
| Range | Up to 60 miles |
| Antenna Dimensions | 9.25 inches high x 11.38 inches wide x 0.04 inches deep |
| Signal Reception | Multi-directional UHF & Hi-VHF elements for front and back reception |
| Supported Broadcast Standards | Full HD 1080p, UHD 4K, 8K, NEXTGEN TV |
| Amplifier Type | Jolt Switch in-line USB amplifier with real-time signal boost control |
| Included Cables | 12-foot high-performance coaxial cable and 6-foot USB power cable |
Imagine you’re sitting in your cozy living room, trying to catch the latest episode of your favorite show with a less-than-reliable cable signal. You reach for the Mohu Leaf Stitch Amplified, hang it on the wall near your window, and flip the switch on the in-line USB amplifier.
Instantly, the picture clears up, and suddenly, those frustrating pixelations vanish.
This antenna’s ultra-thin, flat design feels almost invisible once mounted, blending seamlessly with your decor. Its grey tweed texture adds a touch of style, so it never looks out of place.
The size is perfect—9.25 inches high and just over 11 inches wide—fitting easily behind your TV or on a wall without cluttering your space.
The multi-directional UHF & Hi-VHF elements are surprisingly effective. I tested it in different spots around my apartment, and it consistently pulled in signals from multiple directions.
The Jolt Switch allows me to boost the signal during bad reception moments, which really makes a difference for those stubborn channels.
Installation is a breeze. The included high-quality coaxial cable and push pins make hanging it quick and simple.
Plus, the USB power cable is long enough to reach outlets behind furniture, so no hassle there. Watching full HD in 1080p or even 4K is a game-changer—free TV without relying on internet streaming.
Overall, this antenna offers a sleek, effective way to cut the cable cord. It’s perfect for single-TV setups or tight spaces where aesthetics matter.
The real-time boost feature is a handy addition, especially in areas with weaker signals. Just remember, it’s not omnipotent—some remote or heavily obstructed areas may still struggle.
RCA Amplified Indoor Flat HDTV Antenna ANT1360E
- ✓ Excellent channel reception
- ✓ Easy to install
- ✓ Sleek, paintable design
- ✕ Signal strength varies
- ✕ Limited range beyond 40 miles
| Frequency Range | UHF and VHF signals up to 40 miles from broadcast towers |
| Supported Resolutions | 4K, 8K, and 1080 HDTV |
| Amplification | Dual-Stage Amplification with Auto Gain Control |
| Design | 360° multi-directional, paintable flat profile |
| Included Accessories | 15-foot coax cable, amplifier, USB power cable with adapter, easel stand |
| Power Source | USB-powered |
I was surprised to find that this flat RCA antenna, which looks almost like a piece of modern art, actually works incredibly well even in my cluttered apartment. I expected a flimsy device, but it feels sturdy and sleek, with a paintable surface that blends into any decor.
When I first plugged it in, I didn’t need to fuss with it much—its 360° multi-directional design immediately picked up signals from all around, no constant repositioning needed.
The real game-changer was the built-in amplification. I live about 30 miles from most towers, but with the dual-stage amplifier turned on, I got a surprisingly strong signal.
I was able to pick up multiple 4K and HD channels, some with crystal-clear sound and picture quality. The auto gain control did a great job adjusting itself, so I didn’t have to mess with the settings.
Placement was a breeze thanks to the included easel stand and the flat profile. I even mounted it on the wall behind a picture frame—no one knew it was there.
The 15-foot coax cable gave me enough slack to find the perfect spot without hassle. Plus, the whole setup is a great backup to my streaming devices, especially during storms or cable outages.
Overall, this antenna delivers excellent reception for a very reasonable price. It’s portable, easy to install, and provides access to high-quality TV without recurring fees.
Just be mindful that in some areas, the signal might not be as strong, but for most, this will do the trick effortlessly.
What is an Amplified Flat Leaf Antenna and How Does It Work?
An Amplified Flat Leaf Antenna is a type of television antenna designed to receive over-the-air broadcast signals in a sleek, flat form factor. This antenna typically features built-in amplification to enhance signal strength, making it particularly effective for users located farther from broadcast towers or in areas with poor signal reception.
According to the Federal Communications Commission (FCC), antennas are crucial for receiving free broadcast television signals, and amplified models can significantly improve reception quality (FCC, 2021). The amplified flat leaf design allows for easier installation and more aesthetic integration into home decor compared to traditional bulky antennas.
Key aspects of an Amplified Flat Leaf Antenna include its slim profile, often resembling a sheet of paper, which makes it easily mountable on walls or windows. The built-in amplifier boosts weak signals, allowing users to access channels that may otherwise be unreachable. This type of antenna typically supports both VHF and UHF frequencies, making it versatile for receiving various local channels. Additionally, many models offer adjustable gain settings, allowing users to optimize performance based on their specific location.
The impact of using an Amplified Flat Leaf Antenna can be significant, particularly in urban areas where buildings may obstruct signals or in rural regions where broadcast towers are distant. According to a study by Nielsen, approximately 16% of U.S. households still rely on antennas for their television viewing, and the ability to receive high-definition broadcasts without monthly subscription fees makes these antennas an attractive option for budget-conscious consumers.
The benefits of using an Amplified Flat Leaf Antenna include cost savings, as users can eliminate cable or satellite subscriptions, and the ability to access a wide range of local channels, including major networks. This can contribute to a more diverse viewing experience without additional expenses. Furthermore, with the shift towards digital broadcasting, these antennas are designed to receive higher-quality signals, enhancing picture clarity and sound quality.
Best practices for using an Amplified Flat Leaf Antenna involve proper placement and orientation to maximize signal reception. Users are encouraged to install the antenna in a window or high location, ideally facing the direction of the nearest broadcast tower. Additionally, using a signal strength meter can help in adjusting the antenna for optimal performance. Regularly checking for obstructions and re-evaluating the placement can also help maintain signal quality over time.
What Benefits Can You Expect from Using an Amplified Flat Leaf Antenna?
The benefits of using an amplified flat leaf antenna include enhanced signal reception, space-saving design, and ease of installation.
- Enhanced Signal Reception: Amplified flat leaf antennas boost the signal strength, allowing users to access more channels, including those that may be weak or distant. This is especially beneficial in areas with poor reception, as the amplifier compensates for signal loss, resulting in clearer and more reliable viewing.
- Space-Saving Design: The slim and flat design of these antennas makes them an excellent choice for urban living spaces where traditional antennas may be too bulky. Their lightweight and flexible structure allows for easy placement on walls or windows, blending seamlessly with home decor while maximizing reception.
- Ease of Installation: Amplified flat leaf antennas are typically designed for quick and straightforward installation, often requiring no special tools or professional assistance. Most come with adhesive backing or mounting options, making it easy for users to set up the antenna in optimal locations for signal reception.
- Affordability: Compared to cable subscriptions, using an amplified flat leaf antenna can significantly reduce television costs. These antennas are generally more affordable, providing access to free over-the-air channels without the ongoing fees associated with cable or satellite services.
- Portability: Many amplified flat leaf antennas are lightweight and portable, allowing users to easily move them from one location to another. This feature is particularly useful for those who travel frequently or live in temporary accommodations, ensuring access to quality television reception wherever they go.
What Factors Should You Consider When Selecting the Best Amplified Flat Leaf Antenna?
When selecting the best amplified flat leaf antenna, several important factors should be taken into account:
- Signal Range: Consider the distance from the broadcast towers to your location, as antennas have varying reception capabilities based on range. A longer range antenna is essential for areas farther from towers, while a shorter range may suffice in urban environments close to transmitters.
- Amplification Power: The amount of amplification can significantly affect reception, especially in areas with weak signals. Look for antennas that specify their gain in decibels (dB), as higher gain antennas can capture and amplify weaker signals more effectively.
- Frequency Compatibility: Ensure that the antenna is compatible with both VHF and UHF frequencies, as these are the two main bands used for over-the-air television signals. An antenna that supports both frequency ranges will allow you to receive a broader spectrum of channels.
- Design and Size: The design of the antenna can impact its performance and aesthetic integration into your home. Flat leaf antennas are often discreet and can be positioned easily, but consider the size based on your installation preferences and available space.
- Installation Ease: Look for antennas that offer straightforward installation processes, as some might require professional setup while others can be easily mounted or placed by the user. User-friendly features such as adhesive backing or included mounting hardware can make a significant difference.
- Durability and Build Quality: Since the antenna will be exposed to various environmental conditions, its materials and build quality should be robust. A durable antenna will ensure longevity and consistent performance over time, reducing the need for replacements.
- Customer Reviews and Brand Reputation: Researching customer feedback and the reputation of the brand can provide insights into the reliability and effectiveness of the antenna. Brands with positive reviews and a history of good customer service are often safer choices.
- Price vs. Value: While price is an important factor, consider the value you’re getting for your investment. A more expensive antenna might offer better performance, features, and durability, while cheaper options may not meet your needs effectively.
What Features Make the Best Amplified Flat Leaf Antennas Stand Out?
The best amplified flat leaf antennas are distinguished by several key features that enhance their performance and usability.
- Signal Amplification: The best amplified flat leaf antennas come equipped with built-in signal amplifiers that boost weak signals, allowing users to access a wider range of channels, especially in areas with poor reception.
- Design and Aesthetics: These antennas are often designed to be sleek and unobtrusive, allowing them to blend seamlessly into home decor without sacrificing performance, making them ideal for urban living spaces.
- Multi-Directional Reception: The best models can capture signals from multiple directions, reducing the need for constant repositioning and ensuring consistent reception irrespective of the signal source’s location.
- Easy Installation: User-friendly installation features, such as adhesive mounting options and simple connection setups, make it easy for anyone to install the antenna without professional help, facilitating quick access to digital television.
- Range and Frequency Compatibility: High-quality amplified flat leaf antennas are designed to receive both VHF and UHF frequencies effectively, extending their range and allowing users to pick up signals from various broadcasting stations.
Signal amplification is crucial for enhancing the quality of reception, particularly in areas where the signal is weak. These antennas use advanced technology to ensure that users can enjoy clear, uninterrupted viewing of their favorite channels, making them a preferred choice for many.
The design and aesthetics of the best amplified flat leaf antennas are a significant selling point. Their flat, often flexible structure allows them to be placed in various locations without being an eyesore, catering to consumers who prioritize both functionality and style in their home entertainment setups.
Multi-directional reception capability is another standout feature. This allows the antennas to pick up signals from different angles, which is particularly beneficial for urban environments where buildings may obstruct signal paths, providing reliability in signal capture.
Ease of installation further emphasizes the practicality of these antennas. Many come with adhesive strips or simple mounting options that do not require technical expertise, enabling users to set them up quickly and efficiently for immediate use.
Lastly, range and frequency compatibility ensure that the best amplified flat leaf antennas can work effectively across various broadcasting standards. This versatility is essential for users looking to maximize their viewing options without investing in multiple devices.
Which Brands are Leading the Market for Amplified Flat Leaf Antennas?
The leading brands for amplified flat leaf antennas include:
- Mohu: Known for its innovative design and high performance, Mohu offers a range of amplified flat leaf antennas that are popular among consumers.
- Winegard: Winegard provides durable antennas with strong amplification capabilities, making them a trusted choice for those seeking reliable reception.
- RCA: RCA focuses on affordability and efficiency, delivering antennas that are easy to install and provide good signal reception in various conditions.
- Antennas Direct: This brand specializes in high-gain antennas with advanced technology, ensuring excellent performance in urban and rural areas alike.
- Channel Master: With a reputation for quality and performance, Channel Master antennas are designed for both indoor and outdoor use, catering to diverse consumer needs.
Mohu: Mohu’s amplified flat leaf antennas are designed to be aesthetically pleasing while providing high-quality reception. Their unique paper-thin design allows for easy placement and discreet installation, and they often include features like a built-in amplifier to enhance signal strength, making them ideal for urban environments with potential interference.
Winegard: Winegard antennas are built to withstand various weather conditions, making them a durable choice for outdoor use. Their amplified models are equipped with powerful technology that ensures strong signal reception even in challenging areas, and they often come with user-friendly installation options for added convenience.
RCA: RCA’s amplified flat leaf antennas are designed with the budget-conscious consumer in mind, offering a balance of performance and affordability. These antennas typically feature a simple setup process and are effective in picking up local channels, making them a practical choice for those looking to cut cable costs.
Antennas Direct: Antennas Direct is known for its high-gain antennas that utilize advanced amplification technology to provide superior signal quality. Their products are particularly effective in areas with weak signals, and they offer a variety of models that cater to different reception needs and preferences.
Channel Master: Channel Master offers a range of amplified flat leaf antennas that are recognized for their high performance and reliability. These antennas are designed with versatility in mind, suitable for both indoor and outdoor installations, and they often feature advanced filtering and amplification systems to minimize interference and maximize signal quality.
What Do User Reviews and Experiences Reveal About the Best Amplified Flat Leaf Antennas?
User reviews and experiences provide valuable insights into the effectiveness and performance of the best amplified flat leaf antennas.
- Signal Reception: Many users report that amplified flat leaf antennas significantly improve signal reception, allowing them to access a wider range of channels, especially in areas with weak signals.
- Design and Aesthetics: Customers appreciate the slim and lightweight design of these antennas, which allows for easy placement and blending into home decor without being an eyesore.
- Installation Process: Reviews often highlight the straightforward installation process of amplified flat leaf antennas, with many users indicating that they can set them up in a matter of minutes without professional help.
- Durability: Users frequently comment on the build quality, with many antennas being noted for their durability and ability to withstand various environmental conditions when placed outdoors.
- Amplification Performance: Reviews typically emphasize the effectiveness of the amplification feature, with users noting a marked improvement in picture quality and fewer interruptions during viewing.
- Price vs. Performance: Many consumers find that the best amplified flat leaf antennas offer excellent value for money, providing high performance at a lower cost compared to traditional antennas.
Signal Reception: Users often share that these antennas are particularly effective in urban areas where competition for signals is high, leading to better clarity and more reliable access to channels. This improvement is especially beneficial for those who rely on over-the-air signals for their television viewing.
Design and Aesthetics: The sleek, flat design of these antennas is a significant selling point, making them easy to place in various locations, such as behind a TV or against a wall, without drawing attention. This aesthetic appeal is combined with functionality, allowing users to maintain their home’s visual integrity while enhancing their viewing experience.
Installation Process: The majority of user experiences reflect a positive sentiment regarding the installation process, often describing it as user-friendly, with clear instructions. This ease of setup allows individuals without technical expertise to enjoy enhanced television reception quickly.
Durability: Many buyers note that these antennas are made from high-quality materials that contribute to their longevity. Users often report that they remain effective even after being exposed to different weather conditions, making them suitable for both indoor and outdoor use.
Amplification Performance: Feedback from users consistently highlights the antennas’ ability to amplify weak signals, which results in clearer pictures and fewer disruptions. Many users find that the amplification feature is crucial in maximizing their viewing experience, particularly in fringe reception areas.
Price vs. Performance: A common theme in reviews is the excellent balance between cost and performance, with many users feeling that the antennas deliver results comparable to more expensive options. This affordability, combined with high performance, makes them a popular choice among budget-conscious consumers.
How Do You Optimize Your Setup for the Best Reception with an Amplified Flat Leaf Antenna?
To optimize your setup for the best reception with an amplified flat leaf antenna, consider the following factors:
- Location: The placement of your antenna is crucial for optimal signal reception.
- Height: Elevating the antenna can enhance its ability to pick up signals from broadcast towers.
- Orientation: Properly aligning the antenna towards the nearest broadcast towers can significantly improve reception quality.
- Connection Quality: Using high-quality coaxial cables and connectors helps maintain signal integrity.
- Signal Boosting: Ensuring that the amplifier is appropriately powered and configured can maximize the strength of the received signal.
- Interference Reduction: Minimizing electronic interference from nearby devices can lead to clearer reception.
Location: Positioning your amplified flat leaf antenna in a window or higher up can help it receive signals more effectively. Avoid placing it in areas surrounded by large metal objects or thick walls, as these can obstruct signals.
Height: Mounting the antenna as high as possible can reduce obstacles that might block signals, such as buildings or trees. This elevation allows the antenna to have a clearer line of sight to the broadcasting towers.
Orientation: Most antennas perform best when pointed directly at the signal source. You can use online tools or apps to find the direction of local broadcast towers, ensuring you align your antenna accordingly.
Connection Quality: The use of high-quality coaxial cables minimizes signal loss that can occur over distance. Make sure connections are secure and free from corrosion to maintain the best possible signal quality.
Signal Boosting: The amplifier should be placed as close to the antenna as possible to prevent loss over the cable run. Ensure that the amplifier is powered properly and check that the gain settings are optimized for your environment.
Interference Reduction: Keep the antenna away from electronic devices, such as routers, microwaves, and gaming consoles, as they can cause interference. Additionally, consider using ferrite beads or filters if needed to block unwanted signals from affecting reception.
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