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 Support: www.slxtechnology.com/support

Applications

 

SLx Boosters incorporate a Class 3 filter to 

reduce 4G interference and are suitable 

for digital TV signals Ch 21-59 (470-782MHz) 

however if you wish to receive TV on Ch60 you 

should use an SLx Booster with IR Bypass.  In 

this case you may need a Ch 60 filter if you 

are affected by 4G interference (currently 

available from at800 free of charge).

Installation  

Important note: attention is drawn to the 

General Safety Precautions Panel above 

which contains advice on safe installation 

and operation of these products.

Location

 

Choose a location for the booster from which 

it is convenient to run cables from the aerial 

and to the rooms with TV’s. Typical examples 

of suitable locations are a loft space or a 

cupboard. In weak signal areas it is best to keep 

the cable from the aerial as short as possible.

Select a cool, dry location to install the 

amplifier. This means a location where the 

ambient temperature will remain between 

-10°C and +40°C, and which is free from risk of 

dripping or splashing water.

The fixing location should allow adequate 

access to the equipment for wiring and 

maintenance. Clearance of at least 25mm 

should be allowed around the left hand 

side and top of the unit for ventilation. More 

clearance will be needed on the other sides 

to allow access for cables.

Fixing 

 

The booster should be fixed to a wall or other 

suitable hard surface using the keyhole slots 

on the back of the housing and suitable 

screws and wall plugs, a template is provided 

on page 4. 

The booster 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.

Signal Connections

 

Input and output signal connections are 

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.

General Safety Precautions

To Prevent Overheating

The recommended clearances and other precautions given in these instructions must be 

observed to prevent overheating.  In addition, units should not be positioned where they are 

likely to become covered by curtains, fabric or insulating material.  The amp should not be 

left resting on a carpet.

Other precautions

These appliances are not waterproof, they are intended for indoor use only and must not be 

positioned where they could be exposed to dripping or splashing water.  Objects containing 

liquids should not be placed on or near the booster.

To prevent fire, make sure the unit and attached cabling are installed well away from naked 

flames and other heat sources.

Mains Plug

Your booster is supplied with a standard mains plug already fitted, if you need to change 

the plug use a competent professional (ELECSA or NICEIC) to make the connection.   

If you need to change the fuse use a 3 Amp fuse to BS1362 carrying the ASTA or BSI  

approved mark and refit the plastic fuse carrier.

Before Installing Please Note

2

Summary of Contents for 27822HSR

Page 1: ...reater signal handling capacity to cope with more channels 4G Filtering provides a typical 45dB protection from 4G mobile phone signal interference Coaxial connectors simple to plug in to standard aerial connections We are sure you will enjoy using your SLx booster it s easy to install and incorporates the latest technology for energy efficient long term continuous use If you have any queries plea...

Page 2: ...other suitable hard surface using the keyhole slots on the back of the housing and suitable screws and wall plugs a template is provided on page 4 The booster 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 Signal Connections Input and output signal connections are made using IEC coax connectors Good quality p...

Page 3: ...and sound on all of your equipment Support www slxtechnology com support 3 Specifications Booster In Out Signal Frequency Suitable for Max Gain Adjust Noise Isolation Out Out Max Output Typ 4G Protection 27828HSR SLx 1 1 1 87 782MHz FM DAB TV Ch21 59 Freeview 20dB 15dB 3dB N A 95dBµV 45dB 27822HSR SLx 2 1 2 87 782MHz FM DAB TV Ch21 59 Freeview 16dB 15dB 3dB 12dB 93dBµV 45dB TV TV PVR Freeview Box ...

Page 4: ... problems visit www digitaluk co uk or www bbc co uk reception television freeview reception_problems Wall Mounting Drilling Template Technical Support If you experience problems setting up your aerial please visit our technical website at www slxtechnology com support you can send us a message or live chat during office hours Waste electrical and electronic products should not be disposed of with...

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