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4 Room TV Signal  

Distribution Kit

27874QR

User Guide

 Support: www.slxtechnology.com/support

2

Inputs

ALP

Auto Line

Powering

4G & 5G

filter

Congratulations on the purchase of your TV aerial 

signal distribution kit. 

Booster Features 

•  More efficient Switch-Mode Power Supply -  

  these run cooler saving energy whilst also  

  making them safer in your home

•  Improved gain flatness delivering a better  

  balance across the performance range
•  Lower noise figure for optimimum picture  

  and sound quality
•  Greater signal handling capacity to cope  

  with more channels
•  4G and 5G Filtering – provides a typical  

  40dB protection from 4G and 5G mobile  

  phone signals reducing interference
•  Coaxial connectors – simple to plug in to  

  standard aerial connections

We are sure you will enjoy using your SLx amplifier, 

it is easy to install and fully automatic in operation, 

meaning that no user adjustment is required and 

the low running cost permits continuous operation.  

If you have any queries please get in touch with our 

technical department at  

www.slxtechnology.com/support
Additional Features

 

Dual Inputs – With separate inputs for UHF TV and 

VHF (FM and or DAB) Radio and a built-in signal 

combiner your signal distribution system can easily 

be expanded to include high quality radio signals 

in every room. 
If you have a long cable run from the aerial to the 

booster you can use a masthead pre-amp near 

the aerial which the Auto Line-Power will detect and 

supply 12V to power it.
All SLx aerial boosters comply with RED  

(The Radio Equipment Directive 2014/53/EU).

Introduction 

Planning your distribution system - 

Choosing a location for the amplifier

The 4-way amplifier may be fitted in any convenient 

position the most popular being either the loft or 

the sitting room near the main TV.  In choosing a 

location, consider the following:

a) The amplifier needs to be plugged into the  

  mains, so it must be near a socket.

b) You will need to run cables from the amplifier to  

  each outlet point.

c) You must be able to get the cable from the aerial  

  to the input of the amplifier.

Mounting the amplifier -

  

The amplifier is best fixed to a wall or other suitable hard 

surface, using suitable screws and masonry plugs (not 

supplied). The amplifier should not be left supported by 

its own wiring, nor should it be left resting on a carpet or 

other insulating and/or inflammable surfaces and must 

be placed where it will not be smothered by curtains 

or other fabrics, etc, or thermal insulation materials in 

a loft. A ventilation gap of at least 25mm should be 

left around the front and sides of the unit.

UHF (TV)

Digital

UHF (TV)

Digital

Power 

Supply

PF100 Cable

Aerial Flyleads

Locating the amplifier  

in the loft

Locating the amplifier  

in the main sitting room

Summary of Contents for 27874QR

Page 1: ...io signals in every room If you have a long cable run from the aerial to the booster you can use a masthead pre amp near the aerial which the Auto Line Power will detect and supply 12V to power it All SLx aerial boosters comply with RED The Radio Equipment Directive 2014 53 EU Introduction Planning your distribution system Choosing a location for the amplifier The 4 way amplifier may be fitted in ...

Page 2: ...re made using IEC coax connectors Good quality plugs and digital quality double screened coaxial cable should be used to ensure optimum performance from your booster Line Powering The SLx4 has built in full line powering which can be used to provide power to masthead boosters When connected to a masthead amplifier the SLx4 will send the required power out of the UHF socket up to the masthead ampli...

Page 3: ...TV4 VHF UHF PVR Freeview Box DAB FM Aerial UHF Aerial DAB Radio Support www slxtechnology com support 3 Specifications Installing your Booster Aerial signal distribution Philex reserve the right to modify their designs or specifications In the light of future developments without prior notice Performance figures quoted are typical and subject to normal manufacturing and service tolerances Booster ...

Page 4: ... For specific help with digital TV reception problems visit www digitaluk co uk or www bbc co uk reception problems freeview reception Freeview Technical Support If you experience problems installing your distribution kit please visit our technical website at www slxtechnology com support you can send us a message or live chat during office hours Declaration of Conformity Hereby Philex declares th...

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