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