20Db Tv Antenna Booster Cable Signal Amplifier


The compact 20dB TV Antenna Booster Cable Signal Amplifier is perfect for TV and FM antennas that require a signal gain to increase the overall viewing and hearing quality. Equipped with a bandwidth of 45Mhz - 1000Mhz, our tv antenna booster is suitable for all HDTV television broadcasts as well as the standard and HD FM.

best tv antenna amplifier

Not only does this antenna amplifier boost sound quality to provide crystal-clear sound, but it also helps reduce grainy images, enhancing the overall clarity of your TV's images. Due to the wide frequency range on the TV antenna amplifier, there is a very low noisy factor and signal distortion.

Best part of all, installing the antenna booster involves a very simple process; simply plug the HDTV antenna amplifier into the closest socket to your antenna, connect the specific cables to the input and output, and enjoy HQ sound and video!

digital antenna booster


HIGH QUALITY - Our TV signal booster includes special anti-Interference module design with advanced noise filer which completely blocks out interference. The outer design of the TV antenna signal booster itself is extremely sturdy and built to last.

POWERFUL - This indoor antenna amplifier has high-power amplification to compensate for the slow fading of the passive TV distribution components like cable, taps, splitters and cable outlets.

EASY TO USE - The digital antenna booster can be used in any places, such as home, office or hotel. There is a 1-in-6 out signal outlet, interfaces all set in one side. Easy and convenient to use, perfect for daily usage.


  • Power: 2W AC 220V 50-60Hz

  • Bandwidth: 45-1000MHz

  • Total gain: 20±2dB

  • Gain adjustment: 0-10dB

  • Flatness in band: ±0.5dB

  • Slop: 3dB

  • Noise factor: ≤5dB

  • Power consumption: 1.5W

  • Size: about 128*62*29mm

  • Power cable length: about 900mm

  • Plug type: US 

Need some professional knowledge to use this product

1x Cable Signal Booster

Domestic Shipping (USA): Your TV antenna signal booster will be packaged and shipped within 3 days of ordering. Keep in mind our items are custom made and shipped from warehouses across the globe which means it may take them 7 to 25 business days to arrive after shipment (most of the time closer to 15). 

International Shipping: The antenna amplifier will be packaged and shipped within 5 days of order. We do ship worldwide! Please be patient and note that delivery times will vary depending on your location. Majority of the countries will have the product delivered within 2 to 5 weeks!

Unhappy with your product? We'll take it back!

We truly believe all our products are of high quality and have confidence that you are 100% SATISFIED with everything you buy from us. Customer satisfaction is our top priority.

However, if you don't have a positive experience for any reason, just let us know and we'll make things right by offering you a replacement or refund within 30 days of delivery. We want you to realize that buying from us is 100% RISK-FREE with our 30 DAY MONEY-BACK GUARANTEE.

Ordering from us is 100% SAFE AND SECURE. All transactions on our website are SSL encrypted and your personal details are never shared, sold, or rented to anyone either.

If you need any assistance, please feel free to contact us hereWe'll be glad to help you out.


Orders are usually shipped within 2 to 4 business days.

After dispatch, please allow 10 to 18 business days for your product(s) to arrive. However, the delivery may take a little longer than usual due to holidays.

A tracking number will be provided for every order so you can monitor the movement of your parcel.

We provide FREE Shipping on all orders over £75.00 GBP. For orders below £75.00 GBP, a flat rate of £1.95 GBP plus £2 GBP per item in your cart will be charged.