10 bestTv Signal Amplifiersof May 2025
112M consumers helped this year.
30% off
1
SLx TV Signal Booster Aerial Amplifier, 2 Way Signal Distribution Amplifier with Coax Connections, 4G & 5G Filtering, Indoor TV Aerial, HD & 4K TV/FM/DAB & Freeview, Variable Gain Control
SLx
9.8
11% off
2
Signal Booster, SLx TV Amplifier 6 Output 27823BMR - Improve Picture Quality and Channel Reception - Boost Your HD TV/FM/DAB Signal. 6 Way - For HD and Freeview, Grey
SLx
9.6
15% off
3
2024 Upgrade GEEKERA TV Aerial, Indoor Outdoor TV Ariel 400KM Freeview Digital HDTV Arial 4K 1080P 360°Omni Directional Signal Reception with Aerial Booster Long Cable Detachable Stand for Channel
GEEKERA
9.4
4
SLx TV Signal Booster Aerial Amplifier, Integrated 4G and 5G Filter, 4 Output, 4 Way Compact Amplifier Booster Box for TV, Antenna, Satellite, Digital Freeview, White
SLx
9.2
5
SLx TV Signal Booster Aerial Amplifier, 4 Way Signal Distribution Amplifier with F-Type Connections, 4G & 5G Filtering, Indoor TV Aerial, HD TV/FM/DAB, Auto Line Powering, Improved Energy Efficiency
SLx
8.9
OtherUp to 6% off
TV Aerial, Indoor TV Aerial with 360° Long Range Reception Amplifier Signal Booster High Gain Freeview TV Antenna with with 16.4Ft Coax Cable/Magnetic Base Support 4k/HDTV/1080P for TV local channels
Vision Plus VP5 12v 3 Way Digital TV and 1 way DAB/FM Radio Amplifier Signal Distribution Booster with Built in Signal Finder and Variable Gain Ideal for Caravan, Motorhome, Boat etc
Vision Plus VP2 Digital TV Signal Amplifier for Caravans and Motorhomes - White
6
TV & Radio Signal Booster Aerial Amplifier, Labgear 6 Way Mains Powered Signal Distribution Amplifier with F-Type Connections, Professional Booster with IR Bypass
Labgear
8.6
7
SAC 2 Way Indoor UHF/DAB IR Pass LTE Aerial Amplifier
SAC Electronics
8.3
8
Channel Master TV Antenna Amplifier Signal Booster 4 - Amplified Splitter | CM-3424
Channel Master
8.0
9
THRICEX® Freeview TV Aerial, 980+ miles range, digital TV antenna with amplifier booster, 360° HDTV for enhanced local channels signal reception, supports 8K, 4K, 1080P, includes 16.5ft coaxial cable
THRICEX
7.8
10
Professional TV Booster - 4 Way
MERCURY
7.5
A Guide to Selecting the Best Tv Signal Amplifiers
Choosing the right TV signal amplifier can significantly improve your television viewing experience by boosting the quality of the signal received by your TV. This is especially important if you live in an area with weak signal strength or if you have multiple TVs connected to the same antenna. To make an informed decision, you need to understand the key specifications and how they relate to your specific needs.
Gain
Gain refers to the amount of signal boost the amplifier provides. It is measured in decibels (dB). Higher gain means a stronger signal boost. If you live far from the broadcast towers or have multiple TVs, you might need an amplifier with higher gain (20-30 dB). For areas with moderate signal strength, a lower gain (10-20 dB) might be sufficient. Choose the gain based on your distance from the signal source and the number of devices you need to support.
Noise Figure
Noise figure indicates the amount of noise the amplifier adds to the signal. It is measured in decibels (dB). Lower noise figures are better because they mean less added noise, resulting in a clearer signal. Typically, a noise figure below 3 dB is considered good. If you are in an area with weak signals, a lower noise figure is crucial to maintain signal quality. Choose an amplifier with a low noise figure to ensure the best possible signal clarity.
Frequency Range
Frequency range specifies the range of signal frequencies the amplifier can handle. TV signals are broadcast over various frequencies, and it's important to choose an amplifier that covers the frequencies used in your area. Common frequency ranges include VHF (Very High Frequency) and UHF (Ultra High Frequency). Ensure the amplifier supports both VHF and UHF if your local channels use both ranges. Check your local broadcast frequencies and choose an amplifier that covers those ranges.
Number of Outputs
The number of outputs indicates how many devices you can connect to the amplifier. If you have multiple TVs or other devices that need a boosted signal, you will need an amplifier with multiple outputs. Common options include single-output amplifiers for one TV and multi-output amplifiers for several TVs. Consider the number of devices you need to connect and choose an amplifier with enough outputs to support them.
Power Supply
Power supply refers to how the amplifier is powered. Some amplifiers are powered by plugging into an electrical outlet, while others can be powered through the coaxial cable connected to your TV. If you prefer a simpler setup without additional power cords, look for an amplifier that supports coaxial cable power. Choose the power supply option that best fits your setup and convenience.
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