User's Manual

µLink System Manual 862-01545
Page iv Issue 1b
Table of Contents
Page
Chapter 1: Purpose and Planning ............................................................1
Introduction to Chapter 1....................................................................1
µLink Product Family.........................................................................1
Role and Purpose................................................................................1
System Description......................................................................................2
System Overview................................................................................2
Features..............................................................................................2
System Configuration Options ............................................................5
Interface Definitions...........................................................................6
Planning Information..........................................................................7
Site Evaluation...............................................................................7
Multipath Effects ...........................................................................8
Installation Information......................................................................9
General Information.......................................................................9
Indoor Unit ....................................................................................9
Outdoor Unit and Antenna.............................................................9
Operational Capabilities ...................................................................10
Maintenance Features.......................................................................11
Built-in Test Features...................................................................11
System Specifications .......................................................................12
Performance Characteristics.........................................................12
Data Transmission Characteristics ...............................................12
Transmitter Characteristics ..........................................................13
Receiver Characteristics...............................................................13
Wayside Service Channel.............................................................14
Auxiliary/Alarm Interfaces...........................................................14
Power Supply Characteristics .......................................................15
Controls and Displays ..................................................................15
Antenna Characteristics (µLink -T)..............................................16
Equipment Status Monitoring ......................................................17
Mechanical Characteristics ..........................................................18
Environmental Characteristics .....................................................18
Frequency Band Plan........................................................................19