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Comba Telecom SP-2110 - General Description

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EQUIPMENT MANUAL FOR SP-2110
SP-2110 QE
Copyright - refer to title page
Page 14
ENU Status : 1-3-1
2.3 GENERAL DESCRIPTION
The SP-2110 system consists of the following:
Removable LED: Small cover to hide the LEDs and has a simple latch to keep the cover securely in
place.
Integrated Module: includes Main Control Unit, UL/DL RF LNA and FSA. It is used either to amplify
the UL/DL signals that effectively reject the undesired signals, or to control and monitor the working
parameters of the repeater.
Integrated Antenna (defaulted): is used to transmit DL signals and receive UL signals.
Three Dial Switches: for setup of ‘Freq Control’, ‘Freq Offset’ and ‘Gain’. Located on the lower-right
of the internal operating panel and are used to set and operate system commissioning.
Freq Control: is used to set centre frequency and control the working band of the equipment.
Freq Offset: is used to offset the working frequency preset by “Freq Control”.
Gain: is used to adjust and control equipment gain, which are operated manually by users
according to the actual input signal strength.
External PSU: Converts the mains voltage into 6VDC.