User Manual
CXE280
59300460
Rev.002
17.12.2013
3(20)
Introduction
The CXE280 is a compact dual output amplifier. It has two gain modes in one
product. Gain can be selected on the field according to wanted operation.
Higher gain (40 dB) is designed for distribution purposes and lower gain
(32 dB) is suitable for line extender use. Return path gain can also be selected
by switching one amplifier stage. The CXE280 house distribution amplifier
supports 1 GHz frequency range in the downstream.
All signal controls are using standard attenuator pads to minimize the selection
of spare plugs. Amplifier stages at output are using GaAs-FET technology,
which guarantees the highest CTB and CSO performance with optimal power
need. Other standard features include reliable power supply as well as an
efficient surge and ESD protection.
Caution!
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Services and repairs should only be carried out by
authorised personnel.
−
Do not touch live parts.
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The amplifier has no separate power switch thus
the power plug must be easily accessible.
−
The power must be cut when installing or removing the
amplifier.
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The amplifier must not be operated without its Standard fitted
power supply unit protection cover. The lid must be closed.