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
Designing a Unison Solution PRELIMINARY
8-26 InterReach Unison User Guide and Reference Manual
PN 8700-10
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Table 8-25 Approximate Radiated Distance from Antenna
for 1900 MHz PCS Applications
Facility
Distance from Antenna
Meters Feet
Manufacturing 56 183
Hospital 29 96
Airport 56 183
Retail 49 160
Warehouse 56 183
Parking Garage 72 236
Office: 80% cubicle/20% hard wall 49 160
Office: 50% cubicle/50% hard wall 40 132
Office: 20% cubicle/80% hard wall 29 96
Table 8-26 Approximate Radiated Distance from Antenna
for 2.1 GHz UMTS Applications
Facility
Distance from Antenna
Meters Feet
Manufacturing 54 176
Hospital 28 93
Airport 54 176
Retail 47 154
Warehouse 54 176
Parking Garage 69 226
Office: 80% cubicle/20% hard wall 47 154
Office: 50% cubicle/50% hard wall 39 128
Office: 20% cubicle/80% hard wall 28 93