User's Manual
Table Of Contents
- SECTION 1 General Information
- SECTION 2 InterReachâ„¢ Unison System Description
- SECTION 3 Unison Main Hub
- SECTION 4 Unison Expansion Hub
- SECTION 5 Unison Remote Access Unit
- SECTION 6 Installing Unison Components
- 6.1 Installation Requirements
- 6.2 Safety Precautions
- 6.3 Preparing for System Installation
- 6.4 Unison Component Installation Procedures
- 6.5 Starting and Configuring the System
- 6.6 Interfacing a Main Hub to a Base Station or Roof-top Antenna
- 6.7 Connecting Contact Alarms to a Unison System
- SECTION 7 Installing and Using the AdminManager Software
- SECTION 8 Designing a Unison Solution
- 8.1 Maximum Output Power per Carrier at RAU
- 8.2 Estimating RF Coverage
- 8.3 System Gain
- 8.4 Link Budget Analysis
- 8.4.1 Elements of a Link Budget for Narrowband Standards
- 8.4.2 Narrowband Link Budget Analysis for a Microcell Application
- 8.4.3 Elements of a Link Budget for CDMA Standards
- 8.4.4 Spread Spectrum Link Budget Analysis for a Microcell Application
- 8.4.5 Considerations for Re-Radiation (over-the-air) Systems
- 8.5 Optical Power Budget
- 8.6 Connecting a Main Hub to a Base Station
- 8.7 Designing for a Neutral Host System
- SECTION 9 Replacing Unison Components in an Operating System
- SECTION 10 Maintenance, Troubleshooting, and Technical Assistance
- APPENDIX A Cables and Connectors
- APPENDIX B Compliance
- APPENDIX C Glossary
PN 8700-10 Help Hot Line (U.S. only): 1-800-530-9960 8-25
620003-0
PRELIMINARY Coverage Distance
Table 8-23 Approximate Radiated Distance from Antenna
for 1800 MHz DCS Applications
Facility
Distance from Antenna
Meters Feet
Manufacturing 58 191
Hospital 30 100
Airport 58 191
Retail 51 167
Warehouse 58 191
Parking Garage 75 246
Office: 80% cubicle/20% hard wall 50 166
Office: 50% cubicle/50% hard wall 42 137
Office: 20% cubicle/80% hard wall 30 100
Table 8-24 Approximate Radiated Distance from Antenna
for 1800 MHz CDMA (Korea) Applications
Facility
Distance from Antenna
Meters Feet
Manufacturing 58 191
Hospital 30 100
Airport 58 191
Retail 51 167
Warehouse 58 191
Parking Garage 75 247
Office: 80% cubicle/20% hard wall 51 167
Office: 50% cubicle/50% hard wall 42 138
Office: 20% cubicle/80% hard wall 30 100