Support: www.slxtechnology.com/support
1 & 2 Way Signal Boosters
with Variable Gain
27822HSR/27828HSR
User Guide
Congratulations on the purchase of your new
SLx Booster. SLx is renowned for producing
high quality electrical accessories and
signal distribution products. Slx Boosters
have a number of features that assist quality
distribution of your TV and/or Radio signals
around your home, including:
• 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 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 please get in touch
with our technical department at
www.philex.com/support
Additional Features
The adjustable gain control on these Boosters
allows you to compensate for weak or
strong signals and long or short cable runs
to optimise the signal quality. Digital signal
quality can be affected by signals that are
either too weak or too strong.
All our boosters comply with RED (The Radio
Equipment Directive 2014/53/EU).
Introduction
Filtering
4G
Variable
Gain
