Motorola DIMETRA MTS 2, Инструкция по установке, настройке и базовому обслуживанию

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MTS 4 Components Chapter 1: MTS Overview
The modules that comprise the MTS 2 cabinet vary based on the type of con
fi
guration chosen.
A typical con
fi
guration includes the following modules:
•
Duplexer
•
Preselector
•
Hybrid Combiner
•
Site Controller
•
Base Radio(s)
•
Power Supply Unit
The door of the cabinet has a lock to prevent unauthorized opening. Unauthorized
opening of the door generates an alarm.
For a complete description of each module, refer to the appropriate chapter. Each chapter provides the theory
of operation, a description of switches, indicators and connectors, and FRU replacement procedures for each
module. Con
fi
guration and testing, and troubleshooting for MTSs are provided in separate chapters.
MTS 4 Components
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The MTS 4 is comprised of the following components:
•
A steel cabinet
•
A front door opening to left or right and removable
•
A junction panel
•
A
fi
lter section
•
A combiner section
•
One or two 19 inch card cages
•
Interface cabling
•
Internal modules
•
Cooling fans
MTS 4 cabinet is available with both 400 MHz and 800 MHz versions.
1-4
6802800U74-N September 2009