User Manual

System Description NOTCHCELL Repeater
1 Overview
Å Installation of antenna
Å Installation of Repeater
DC Power Cable
Feeder Line
R-TRON NOTCHCELL repeaters are used to fill out uncovered areas in CDMA1900 mobile systems, such as
base station fringe areas, road tunnels, business and industrial buildings, etc.
A NOTCHCELL repeater receives signals from a base station, amplifies and retransmits the signals to mobile
stations. Also it receives, amplifies and retransmits signals in the opposite direction. Both directions are served
simultaneously.
To be able to receive and transmit signals in both directions, the repeater is connected to a donor antenna
directed towards the base station and to a service antenna directed towards the area to be covered.
Control of the repeaters is performed using a desktop or notebook loaded with the R-TRON OMT, Operation
and Maintenance Terminal, which can communicate with the repeaters either locally or remotely via wireless
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