Best TV Antenna Booster & Amplifier in 2022 | Comparison & Buyers’ Guide
It happens that an incoming TV signal might be very unstable for its proper transmission by an antenna. This could be caused by a remote location of a broadcasting TV tower, cable losses, some natural or artificial interference, etc. In such cases an antenna booster would become a strictly required device. Let’s figure out if it is really an indispensable purchase; which types are offered on the market; and what you should primarily consider to choose the most appropriate option covering your needs.
What is the best TV antenna booster? Advanced models of TV boosters are indispensable devices for signal strength improvement. Their installation and connection should neither cause any difficulties, nor require special mounting skills. The state-of-the-art models are suitable for both inside and outside installation, featuring an all-weather proof design. Right after its connection you should notice TV signal improvement, as well as noise and interference reduction which contribute to a clear picture and eliminate any pixelation. Besides, some modern boosters may be used as signal splitters thanks to multiple output ports. They are usually compatible with various device connections, including other TV systems, FM stereo, OTA devices, etc., transmitted in 4K, HD, UHF, VHF and other ranges.
Best TV Antenna Booster & Amplifier Comparison
1. Antennas Direct 8-Port TV Distribution Amplifier | |
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2. Antronix 9 Port Bi-Directional Cable TV Splitter Signal Booster/Amplifier | |
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3. Winegard LNA-200 Boost XT HDTV Preamplifier, TV Antenna Amplifier Signal Booster | |
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4. GE Indoor TV Antenna Amplifier Low Noise Antenna Signal Booster | |
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5. Antop HD Smart Boost Antenna Amplifier | |
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Types of TV signal boosters
There is a common classification of all models of TV signal boosters available on the current market. Depending on design peculiarities, boosters are divided into several types based on frequency range and place of installation.
In particular, TV boosters are designed for different frequency bands, signal spectrum, and distance from a transmitter. In this regard there are single-band and multi-band models suitable for different applications.
There are two options for TV amplifier installation: indoors and outdoors. Indoor TV boosters come in a compact design to be installed next to the antenna. Although, there are such advanced models like ANTENNAS DIRECT 8-PORT TV DISTRIBUTION AMPLIFIER, which are primarily designed for indoor use; but they feature enough capacity to boost splitted signal with the use of 50 ft. coaxial cable or more. However, this variant has one downside occurred due to cable losses; for instance, in case of weather deterioration when signal strength loss is observed.
Outdoor and mast-mount boosters are installed at the same height with the antenna to provide the maximum signal gain. For instance, the WINEGARD LNA-200 BOOST XT ANTENNA AMPLIFIER SIGNAL BOOSTER is compatible with all non-amplified/passive antenna brands. However, such installation is comparatively vulnerable as any thunder stroke or a high wind can damage the device.
Besides, we can define bi-directional TV signal amplifiers which operate in both upstream and return frequency ranges. They are also called as active return models which boost the signal in both directions. This could be very useful if you have several TVs at your place, thus you can ensure a reliable reception in each location. The ANTRONIX 9 PORT BI-DIRECTIONAL CABLE TV SPLITTER SIGNAL BOOSTER is a bright example of a bi-directional amplifier which features 9 outputs for multiple devices which can be connected simultaneously without compromising signal strength. On the contrary, passive return bi-directional models commonly feature one port only to amplify TV signals on the upstream. Nevertheless, such models are the most demanded types for home use.
How does a TV signal booster work?
A TV antenna amplifier or a signal booster is designed to receive unstable digital/analogue signal and amplify it. This can be reached by filtering noise interference and frequency adjustment. Depending on a video signal (SDTV, EDTV, HDTV 720p or 1080i/p etc.) an amplifier can process different bandwidths. A frequency regulator allows receiving maximum TV signal boost up to 20 dB at 1000 MHz. Nevertheless, the signal gain in the range from 10 dB to 14 dB would be the best situation; as too much gain from a TV signal amplifier may result in worse signal than the initial one due to external interference boost. Any TV amplifier works in the following way:
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Signals, received from an antenna, go through a matching transformer.
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Then they are amplified with a simultaneous stabilization of a circuit.
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After that a frequency adjustment takes place.
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At the outlet an amplified signal is re-broadcasted directly to a TV receiver or other compatible device excluding appearance of pixilation, noise or signal loss.
Taking into consideration the above-mentioned, before improving a TV signal with the help of an amplifier, firstly check proper functionality of your antenna; as a booster is not designed to receive signals, it can only enhance those already transmitted.
Amplifier vs. Preamplifier | Difference
Often confusion may arise from the difference between a distribution amplifier and a preamplifier term. And is there any difference at all? Actually, there is.
Preamplifier is recommended to use mainly for outside applications with antenna installations or cable runs. This device is designated to eliminate signal losses due to long cable runs or distance from TV broadcasting towers.
A distribution amplifier is suitable for signal loss compensation caused by its splitting to multiple TV systems. These devices are designed for indoor applications.
Top-9 TV Antenna Boosters
ANTENNAS DIRECT TV DISTRIBUTION AMPLIFIER | Best digital antenna booster with the highest dВ gain
Antennas Direct, Inc. was founded in 2004 as a provider of broadcasting equipment. Nowadays, it is one of the largest companies on the national telecommunication market.
The CDA8 HDTV distribution amplifier is designed to boost the signal in order to split it to 8 TV systems and digital converter boxes, thus ensuring a stable reception at each location. It can generate 4.5 dB gain per port. This device can be used both for domestic- and professional-grade applications with its capacity to maintain the signal strength even with the use of 50 feet coaxial cable or more between the antenna and the receiver.
This amplifier is primarily for indoor use; however, it features a waterproof housing which ensures its safe outdoor operation (except its connections which require additional protection from the environment and an appropriate power inserter). It comes with a 15V DC power adapter with overload protection, and a 40-in. coaxial cable.
Features
- Signal gain (dB): 4.5 per port
- Weight (oz): 0.16
- Dimensions (L x W x H) (in): 4.5 x 4.53 x 1.5
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This is a top-quality TV distribution amplifier which ensures reliable signal transfer to multiple recipients with minimum losses.
Along with the outstanding model reviewed-above, Antennas Direct offers a vast variety of TV signal boosting devices for different applications. In particular, their 4-Port TV Distribution Amplifier - CDA4 can be connected to only 4 TVs; however, it features higher signal gain of 7.5 dB per port, thus providing stronger signal for a clear picture with no unwanted interference. This model is also designated for indoor use, but it can be installed outdoors if additional power supply units and waterproof clamps are provided. The device comes with an indoor power supply and 3 ft. coaxial cable.
Antennas Direct PA-18 Ultra Low-Noise Preamplifier, 4K Ready, Rural Areas is another decent product which we’d like to review in our top list. This preamplifier is made for outdoor applications in a mast-mounted all-weather design. This device would be suitable for long-distance applications. In particular, it can boost the weakest signals coming from the antenna through a 100 ft. or more coaxial cable to a TV, or a splitter. It is capable of reaching 18.6 dB signal gain in VHF range, and 15.4 dB signal gain in UHF range at 40-862 MHz.
Antennas Direct ClearStream Juice VHF/UHF Low-Noise 19dB Preamplifier with Filters can be also used for weak signals when over 100 ft. coaxial cable and splitters are used, similarly to the above-mentioned model. However, it can ensure an outstanding reception featuring 17.5dB VHF / 19dB UHF gain in its class. This preamplifier comes in a durable all-cast design to withstand any environmental conditions. Besides, it has a built-in low pass filter which minimizes any wireless interference and grants the best signal-to-noise ratio for uninterrupted reception.
ANTRONIX 9 PORT BI-DIRECTIONAL CABLE TV SPLITTER SIGNAL BOOSTER/AMPLIFIER - VR900B/AC | Best multi-port indoor
Antronix Inc. is the U.S. based company which focuses on TV broadcasting and communication technologies. It offers a wide range of broadband products like multi-taps, various passives, amplifiers, etc.
This 8+1 amplifier features 8 outputs to boost TV signal in forward and return directions. Besides, it has a passive VoIP port which prevents voice service failure even in the case of power supply loss. This device uses an innovative CamPort technology with an auto-seizing F port which ensures reliable clean wiring for multimedia use.
This model comes in a durable powder coated aluminum design which is resistant to various aggressive ambient conditions. More than that, the Antronix VR900B/AC features 6 kV surge and short-circuit protection contributing to its long-term and trouble-free operation.
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This is an awesome residential-grade amplifier which can be also used as a splitter with an easy wiring for several TVs to ensure reliable reception and avoid signal drops.
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Winegard LNA-200 Boost XT HDTV Preamplifier, TV Antenna Amplifier Signal Booster | Best outdoor TV antenna amplifier
Wineguard is a well-known U.S. brand which has been designing and distributing antenna products since 1954.
The Winegard Boost XT TV fits any outdoor passive/non-amplified antenna. It comes with a TwinAmp technology which boosts signals in VHF and UHF ranges and contributes to reduction of noise (1 dB typical) and external interference. This separation serves for 10X increase of signal transmission capacity. Boost clear circuit technology is another awesome feature of this model which considerably reduces noise level 1 (dB typical), thus enhancing signal strength and clear image.
This amplifier has a durable built-up to cope with any weather conditions. It comes with a 110V adapter, a power, inserter, and hose clamps.
Features
- Signal gain (dB): 18
- Weight (oz): 9.6
- Dimensions (L x W x H) (in): 3 x 4.5 x 1.5
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This Wineguard preamplifier does the great job if you live in a rural area far away from the TV broadcasting stations or if you have an elongated coaxial cable between your antenna and TV/splitter.
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GE OUTDOOR TV ANTENNA AMPLIFIER - 42179
This is another decent TV amplifier which is designed to strengthen signal from outdoor non-amplified/passive antennas. Its PureAmp technology ensures a crystal-clear reception by means of signal boosting, external noise filtration and 4G/5G LTE interference blocking. It is compatible with 4K, HDTV, UHF, VHF systems to provide a full 1080p high-quality picture.
This device is designed to overcome any weather conditions as it is primarily intended for outdoor use. Besides, this amplifier can be used indoors, or it can be mast- or wall- mounted. This model includes an installation kit to provide an easy connection with the help of a power inserter, 4 power supply zip ties and 2 rubber boots.
Features
- Signal gain (dB): n/m
- Weight (oz): 8.3
- Dimensions (L x W x H) (in): 7 x 5.5 x 2.3
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It is an excellent TV antenna for the price which will help to upgrade your reception with no hassle.
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ANTOP HD SMART BOOST ANTENNA AMPLIFIER | Indoor TV antenna signal booster with the highest dB gain
The Chinese Antop Antenna was established in 1980 as a provider of over the air radio wave technologies. Today the company has several RDE, production facilities and branches in China, as well as the U.S. subsidiaries. All their production lines and processes are certified by ISO 9001: 2008, thus guaranteeing reliability and high performance of their products.
The Antop introduces a smart TV signal booster with an integrated adjustment dial. The latter ensures an adequate reception power between short and long ranges. This TV booster can support 2 devices including another TV, FM, OTA streaming device, or a projector, at once. The noise-free reception is achieved thanks to an integrated filter which blocks 3G and 4G interference. Besides, it can be used as a preamplifier to improve VHF and UHF signals in case of a long distance from the nearest station.
The amplifier comes with an AC/DC adapter, two 5 ft. coaxial cables, and 2 anchors.
Features
- Signal gain (dB): 14
- Weight (oz): 12.9
- Dimensions (L x W x H) (in): 10.3 x 5 x 2.2
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This HD Smart booster from Antop will give you an exceptional opportunity to support several device connections and expand your reception range.
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GE INDOOR TV ANTENNA AMPLIFIER – 42178 | Best Cheap
GE Appliances is the U.S. company which designs and manufactures products for home applications, including electronics and water products. In 2016 it was acquired by HAIER Group, one of the largest manufacturers of domestic appliances in the world.
This TV signal booster is designed for use with indoor non-amplified/passive antennas in order to attain a reliable reception and exclude the risks of signal drops. It boosts VHF and UHF signals, as well as HD broadcast signals. This model enhances signal-to-noise ratio due to its low-noise amplification, and it compensates cable losses, thus ensuring an ideally clear reception. Its patented PureAmp technology allows filtering noises and blocks wireless internet interference.
Installation of this device is pretty easy with the help of the AC power adapter which is delivered in the package.
Features
- Signal gain (dB): n/m
- Weight (oz): 2.8
- Dimensions (L x W x H) (in): 7.3 x 2.9 x 1.8
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This budget-friendly TV amplifier can be used by anyone who wants to get an improved reception and more TV channels without facing any installation and setup issues.
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Best-Selling TV Antenna Boosters | Comparison Table
GE Indoor TV Antenna Amplifier Low Noise Antenna Signal Booster Clears Up Pixelated Low-Strength Channels HD TV...
- SIGNAL BOOSTER – This amplifier will enhance and strengthen the signal received by your indoor non-amplified passive TV antenna. Amplifiers will clear up any low-strength fuzzy or pixelated channels – in some cases the number of channels you receive may change depending on your distance from the local broadcast towers.
- LOW-NOISE AMPLIFICATION – Improves signal-to-noise ratio and compensates for cable loss to offer a superior viewing experience. Improves VHF and UHF reception and boosts signals for digital televisions.
- EASY TO INSTALL – Connect your indoor TV antenna to the amplifier the amplifier to your TV the AC power adapter (included) to a nearby wall outlet and perform a new channel scan. This amplifier is intended for INDOOR USE ONLY.
- IMPORTANT NOTE – Using an amplifier does not guarantee that you will receive more TV channels but it will strengthen the signal of available channels in your area. The number of channels and the reception quality you receive will vary based on distance from broadcast towers antenna position and obstacles including hills buildings and trees.
- U.S.-BASED TECHNICAL SUPPORT – Backed by a limited-lifetime replacement pledge and free U.S.-based technical support that is available Monday – Friday, 7AM-8PM, Central Time to assist with any questions or issues.
24db Distribution Amplifier - Digital TV Antenna Booster Signal Amplifier, Adjustable Boost/Gain, NTSC, ATSC, FM,...
- Includes: 1 TV Antenna Distribution Amplifier and 1 RG6 coax cable
- Perfect For: This 24db distribution amplifier is used to strengthen signal reception from your antenna to TV, providing high output capability with minimal distortion
- Features: Heavy duty metal housing, with built-in coaxial mounting ports, a power indicator light, adjustable gain control, and return path
- Versatile: Enjoy the control of variable gain in VHF / UHF / FM bands, ATSC, NTSC, FTA, OTA
- Quality Assurance: This TV amplifier features a high quality, commercial grade build and Includes a US manufacturers warranty
Winegard LNA-200 Boost XT HDTV Preamplifier, TV Antenna Amplifier Signal Booster, HD Digital VHF UHF Amplifier
- The Winegard Boost XT TV signal booster enhances any non-amplified antenna, delivering a clearer signal, more range, and more available channels; works with any passive/non-amplified antenna; antenna required for use with preamplifier
- TwinAmp Technology separately amplifies VHF and UHF signals for maximum performance and lowest noise and interference levels on any non-amplified outdoor antenna.
- Boost Clear Circuit Technology features the lowest noise figure (1db typical) to deliver more range and reduce signal dropout and pixelation
- Includes Winegard Boost LNA-200 digital TV antenna amplifier, 110v adapter, power inserter, hose clamps and printed documentation. Designed and built in the U.S.A.
- Note: Using an amplifier does not guarantee you will pick up more TV channels even though your signal is amplified; dependencies include location of TV towers, building materials, and the actual antenna being used
Philips Indoor HD TV Antenna Amplifier, Improve Low-Strength Pixelated Channels, Digital VHF UHF Signal Booster,...
- BOOSTS SIGNAL – Will enhance and strengthen the signal received by your indoor passive TV antenna. The amplifier will clear up any low-strength, fuzzy, or pixelated channels.
- LOW-NOISE AMPLIFICATION – Improves VHF and UHF reception and boosts signals for digital televisions. Also helps improve signal-to-noise ratio and compensates for cable loss to offer a superior viewing experience.
- EASY INSTALLATION – Connect your TV antenna to the amplifier, the amplifier to your TV, the AC power adapter (included) to a nearby wall outlet and perform a new channel scan - intended for INDOOR USE ONLY.
- NOTE – Using an amplifier does not guarantee that you will receive more TV channels, but it will strengthen the signal of available channels in your area. The number of channels and the reception quality you receive will vary based on distance from broadcast towers, antenna position, and obstacles, including hills, buildings and trees.
- U.S.-BASED TECHNICAL SUPPORT – Backed by a limited-lifetime replacement pledge and free U.S.-based technical support that is available Monday – Friday, 7AM-8AM, Central Time to assist with any questions or issues.
Channel Master CM-7777V3 Titan 2 High Gain TV Antenna Preamplifier [Version 3]
- Improves Signal Quality, Decreases Pixilation and May Increase Number of Channels
- High Gain Amplification (26 dB) with Ultra Low Noise
- Selectable FM Signal Pass-Through, Heavy-Duty Housing with Rubber Weather Seal to Protect Against Moisture
- RF Shielding to Protect Against Interference
- IMPORTANT: Because of the High Gain Output, the CM-7777V3 is Recommended for Applications Where ALL Broadcast Towers are 80+ Miles Away. Just One High Power Signal or Broadcaster in Close Proximity Can Cause Over-Amplification, Which Can Result in the Loss of Reception. For 98% of (Short Range) Consumer Applications, the CM-7778V3 Medium Gain Preamplifier is Recommended. Please Note: Kindly refer the Instructional Video and User Manual Before Use Which is Highly Essential
Winegard LNA-100 Boost TV Antenna Amplifier, HDTV Signal Booster, HD Digital VHF UHF Amplifier, Indoor HDTV Ultra...
- HDTV Antenna Amplifier - The Winegard Boost TV signal booster enhances any indoor non- amplified antenna, delivering more range and available channels. Delivers a crystal clear signal, watch more channels than with an antenna alone.
- Amplified Clear Circuit Technology - Boost Clear Circuit Technology features the lowest noise figure (1db typical) to deliver more range and reduce signal dropout and pixelation. The Boost preamplifier enhances any non-amplified antenna.
- In The Box - Includes Winegard Boost LNA-100 indoor digital TV antenna amplifier, energy saving USB power cable with LED power indicator, 110V adapter and printed documentation.Gain (typical): 20 dB,Power: +5V
- Winegard Boost Warranty and Support - The LNA-100 digital antenna booster comes with a 1 year parts and labor limited warranty and complimentary telephone and email support.
- Winegard TV Antenna Experts - Leading US designer and manufacturer of quality TV antenna and signal equipment since 1954. Designed and built in the U.S.A.
Channel Master Ultra Mini 4 TV Antenna Amplifier, TV Antenna Signal Booster with 4 Outputs for Connecting Antenna...
- Four Amplified Output Ports (8 dB)
- Works with all TV Antennas & CATV Installations (Not Compatible with Satellite)
- Improves Signal Strength, Decreases Pixelation and May Increase Number of Channels
- Miniature Size for Space-Saving Installations
- Powder Coated and Weather-Sealed Housing Allows for Indoor or Outdoor Installation in any Climate
GE Outdoor TV Antenna Amplifier Low Noise Antenna Signal Booster Clears Up Pixelated Low-Strength Channels HD TV...
- SIGNAL BOOSTER – This amplifier will enhance and strengthen the signal received by your outdoor non-amplified, passive TV antenna. Amplifiers will clear up any low-strength, fuzzy, or pixelated channels – in some cases, the number of channels you receive may change depending on your distance from the local broadcast towers.
- WEATHER RESISTANT DESIGN – Durable build is intended for outdoor installation and placement in the best location to minimize interference from building materials and walls. This amplifier can be mast-mounted, wall-mounted, or used indoors.
- EASY TO INSTALL – Includes power inserter, power supply, zip ties (4), rubber boot (2), and clear and simple-to-read user manual and installation instructions.
- IMPORTANT NOTE – Using an amplifier does not guarantee that you will receive more TV channels, but it will strengthen the signal of available channels in your area. The number of channels and the reception quality you receive will vary based on distance from broadcast towers, antenna position, and obstacles, including hills, buildings and trees.
- U.S.-BASED TECHNICAL SUPPORT – Backed by a limited-lifetime replacement pledge and free U.S.-based technical support that is available Monday – Friday, 7AM-8PM, Central Time to assist with any questions or issues.
4-Port Cable TV/Antenna/HDTV/Internet Digital Signal Amplifier/Booster/Splitter/Equalizer with Passive Return,...
- This is a TV signal amplifier which provides one input and four outputs, for connecting multiple TV sets or cable boxes. Allows multiple devices to connect to an antenna or cable system without losing signal quality.
- Amplifier includes an integrated equalizer which varies amplifier gain. The equalizer provides more amplification to high frequency signals, which tend to get weaker over long cable runs. All ports provide an amplified signal, with a minimum gain of +0dB @ 54MHz up to +7.5dB gain @ 1000MHz.
- Suitable for Antenna or Cable TV use. Compatible With All Standard And Digital Cable TV Services, OTA Antenna Reception. Not compatible on systems with an existing amplifier or pre-amplifier. Not compatible with satellite systems.
- Meets or exceeds all SCTE Standards. PTC Short-Circuit Protected UL Listed Adaptor - Self-resetting circuit protection provides safe protection against short-circuits to minimize outage times. Amplifier has 6 kV ring wave surge design for protection against voltage spikes. Operating temperature: -40 to +60 ºC (-40ºF to +140ºF). 15 PSI weather-tight seal.
- Prevents image pixelation with digital cable, boosts antenna (OTA) signals for distribution to multiple TVs. May improve cable modem performance. May improve HDTV reception. Includes Amplifier, Power Supply, and two 75-ohm terminators.
4-Port Cable TV/Antenna/HDTV/Internet Digital Signal Amplifier/Booster/Splitter with Passive Return, Black Coax...
- Four port amplifier with a passive return path provides an increase of +7.5 db per port. Reduces snow and prevents image pixelation with digital cable, boosts antenna (OTA) signals for distribution to multiple TVs. May improve cable modem performance. May improve HDTV reception.
- Compatible With All Standard And Digital Cable TV Services, OTA Antenna Reception. Not compatible on systems with an existing amplifier or pre-amplifier. Exceeds all SCTE Standards. 3 dB Noise Figure provides clean amplification of weak signals to overcome the poor noise figure in TV tuners and converters.
- 6 kV surge protection for protection against lightning strikes. The nickel plated housing provides the excellent corrosion resistant protection against salt fog and rust. 1 Year Warranty.
- PTC Short-Circuit Protected UL Listed Adaptor - Self-resetting circuit protection provides safe protection against short-circuits to minimize outage times.
- Kit includes Amplifier, Power Supply, 36 inch custom super-flexible power cable, and two 75-ohm port terminators. Note: The included cable is for power only, not for cable TV signals.
Antennas Direct 4-Port TV Distribution Amplifier, Connect Up to 4 Televisions to 1 Antenna, Power Supply, Coaxial...
- Connect one TV antenna to 4 rooms while boosting signal in each location for reliable reception
- Weatherproof indoor / outdoor housing (power supply component for indoor use only)
- 7.5dB amplification per port
- Includes distribution amplifier, power supply, 3ft coaxial cable for power supply, and instructions
- 90 day warranty on parts
How to Install TV Booster? | Tips and recommendations
Before getting a TV signal booster, you should check which number of ports or outputs of the device you need. If you are going to use several TVs, choose the one with the appropriate number of outputs. Besides, check compatibility of the booster with the devices to be used like TV and splitting systems, digital converter box, etc.
Installation would be quite simple requiring just a coaxial cable which you should have already with the existing antenna system. Otherwise, the cable is commonly delivered together with a TV booster in the package.
One of the most important issues in booster installation is its arrangement in a close proximity to a TV. If you`re going to boost the signal for multiple TV systems, select a spot next to your antenna splitter. This necessity stems from the fact that cable losses can negatively affect quality of the image. Only indoor antenna systems can be considered as an exclusion from the general rule, as they usually come with a short cable and multiple output ports, excluding need in additional splitting devices.
Next step implies reviewing the manufacturer's installation guidelines which are attached to your device. In general the procedure consists of disconnecting the cable from a TV, line splitter, etc. Run the coaxial cable from the antenna to the input side of the booster. Then connect the cable from its output side to your TV or a splitter. Be careful, all manipulations must be performed when power is off!