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Signal Booster, SLx TV Amplifier Four Output 27820BMR – Improve Picture Quality And Channel Reception – Boost Your HD TV/FM/DAB Signal. 4 Way – For HD and Freeview, Grey

Price range: £24.75 through £41.45

(13 customer reviews)

Improve your home entertainment experience with the Signal Booster SLx TV Amplifier Four Output (27820BMR), the professional-grade solution for crystal-clear reception. This high-performance 4-way amplifier distributes HD TV, Freeview, DAB, and FM radio signals to four separate rooms with zero loss in quality, ensuring unparalleled picture stability and sound across your entire household.

  • Integrated 4G & 5G LTE Filtering: Features advanced built-in filters to block mobile phone interference, effectively eliminating common issues like picture freezing and digital noise.
  • High-Performance 10dB Boost: Delivers a substantial signal gain per port, making it the ideal choice for weak signal areas and long cable runs to maintain a consistent, immersive cinematic experience.
  • Professional 4-Way Distribution: Effortlessly split your antenna signal to four different TVs or radio tuners without compromising on signal strength or clarity for multi-room viewing.
  • Advanced IR Bypass & Dual Input: Compatible with DigiLink remote extenders for multi-room control and equipped with separate VHF and UHF inputs for a comprehensive, high-bandwidth home network.

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  • Manufacture Warranty 1 Year
  • Free 30-Day returns
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Product Description

Product Overview

Eliminate frustrating signal drops and pixelated screens with the SLx TV Amplifier Four Output (27820BMR). This high-performance 4-way signal booster is the definitive solution for households seeking crystal-clear HD TV, Freeview, DAB, and FM radio reception across multiple rooms. Engineered with advanced digital-ready technology, this amplifier takes a weak incoming signal and distributes it to up to four separate outlets with zero loss in quality. Featuring integrated 4G and 5G filtering, it actively prevents mobile phone interference, ensuring your entertainment remains uninterrupted. Whether you are living in a poor reception area or simply looking to expand your home viewing network, this sleek grey booster delivers professional-grade amplification and unparalleled picture stability for a truly immersive cinematic experience.

Key Features

  • Professional 4-Way Distribution: Effortlessly split your antenna signal to four different TVs or radio tuners without compromising on signal strength or clarity.
  • Integrated 4G/5G Interference Protection: Features a Class 1 built-in filter to block signals from mobile masts, eliminating common causes of picture freezing and digital noise.
  • Full HD and Freeview Optimized: Specifically designed to handle the high-bandwidth requirements of 4K, HD TV, and the latest Freeview digital terrestrial services.
  • High-Performance 10dB Gain: Provides a substantial 10dB boost per port, making it ideal for long cable runs or households located in weak signal zones.
  • Dual Input Versatility: Equipped with separate inputs for VHF (DAB/FM) and UHF (TV) signals, allowing for a comprehensive home-wide entertainment setup.
  • Integrated IR Bypass: DigiLink compatible design allows you to control your satellite or digital box from another room using a remote control extender (sold separately).
  • Automatic Operation: Fully automatic system requires no manual adjustment—simply plug in and enjoy instant improvements in reception quality.

Important Information

  • Connector Type: Utilizes standard coaxial (IEC) connectors for quick and secure “plug-and-play” installation.
  • Power Requirement: Mains powered unit (220-240V) with a low energy-efficient consumption of less than 3W for continuous operation.
  • Indoor Use Only: Designed for internal mounting in dry locations such as lofts, cupboards, or behind TV units.
  • RED Compliant: Fully meets the latest Radio Equipment Directive standards for superior signal handling and safety.

Why Choose Think Assemble

  • Premium Quality Assurance: We stock only genuine SLx hardware, the preferred choice for professional aerial installers across the UK.
  • Expert Technical Support: Our team provides step-by-step guidance to ensure you select the right amplification solution for your specific reception needs.
  • Fast & Reliable Shipping: We prioritize rapid dispatch and secure packaging so you can restore your TV picture quality without delay.
  • Trusted Performance: Enjoy peace of mind with products engineered for safety, durability, and consistent long-term performance.

Specification

Overview

Weight99.99 g
Dimensions28.2 × 18.8 × 4.8 cm
Item model number ‏‎27820BMR
Product Dimensions ‏‎28.2 x 18.8 x 4.8 cm; 99.99 g
ASIN‎B00DCVX2E0
Manufacturer‎Philex Electronic Ltd
Pattern NameSingle
Style Name2-Way, 4-Way, 6-Way, 8-Way
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13 reviews for Signal Booster, SLx TV Amplifier Four Output 27820BMR – Improve Picture Quality And Channel Reception – Boost Your HD TV/FM/DAB Signal. 4 Way – For HD and Freeview, Grey

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  1. Chris


    It works very well, it replaced a failing amplifier nearly 35 years old. What a difference , great bit of kit although I can’t comment on longevity.Great picture and strong signal on all channels.

  2. Andrew Heyworth


    This replaced a failing unit that was 20 years old. It was quickly installed and works well with good signals for 4 x TVs from a single aerial.

  3. GJG


    Replaced a signal booster that was over 25 years old and not doing a lot of boosting. Now much better reception for most channels although a few are still not the best quality. Easy to install, standard Coaxial, plug in connectors. Reasonable value for money.

  4. Les W


    Good price and delivery arrived on time easy to use

  5. YorkshirePaul


    Had this about 10 days now and very pleased with it. Bought a 4k 85” TV for cinema room a couple of months ago and was looking forward to seeing the terrestrial digital HD channels on it as well as Netflix etc. However it’s on a far longer aerial run and was also running off a splitter in the main room along with that TV. Couldn’t tune in a single HD channel on the new TV and standard def blown up to 85” looks rubbish. Finally got this booster though was sceptical as so reasonably priced, plugged it in and instantly tuned in all the HD channels in perfect quality. BBC HD etc looks fab on the 85” whereas before was internet streaming to get any HD content. The main TV also runs off the booster output and it hasn’t overloaded the feed with all HD channels still looking good on that tv as well. Highly recommend.

  6. Anthony Ireland


    Good value for money, Woods well.

  7. brooksy


    Received signal booster plugged it in ! Nothing worked as was sent a faulty booster, sent back and still waiting for a refund?

  8. jessica


    Brilliant easy fix to terrible signal and pixelated picture. Plug in, connect to the wall aerial and connect the tv aerial to the box and instantly picture signal and quality went to 100% plus I retuned the tv and gained 50 extra channels.

  9. Kerta

    Manque la prise secteur européenne.
    La prise secteur est Anglaise donc obligation de la remplacer par une Européenne qui n’est pas fournie avec .

  10. Franco grieco

    Non compatibile
    No

  11. sandyrocks

    Brilliant Signal Splitter/Amplifier
    Brilliant signal amplifier/distributor at a competitive price. Doesn’t get hot so should last a long time.

  12. Armando S.

    Muy buen producto
    Muy buen producto

  13. BRUNO DAGOT

    Nul
    Bonjour , pourquoi il n’y a pas l’adaptateur secteur Français , donc on coupe le fil et on remet une fiche française et si l’appareil ne fonctionne pas , pas de retour possible , BRAVO !!!!

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