Section External Antenna Guidelines | Telenetics OM-AMPS-100

Section 5

External Antenna Guidelines

Notes

52	OMEGA Installation, Operation, and Maintenance Manual

Image 52

Telenetics OM-AMPS-100 manual Section External Antenna Guidelines

Contents

OMEGA Page Table of Contents Using the Configuration Program Specifying a Default Port Anti-streaming Command Summary Table of Contents Preface Product Overview Figure P-1. Omega Application Ancillary Documentation Preface Installation Contents Hardware Features Introduction Selecting a location for installing Omega Finding a Suitable Location Avoiding Hazards Installing OmegaUnpacking Required Materials and Tools Mounting Omega Mounting Omega Mounting an Antenna Connecting the Input Voltage Source Connecting an Input Voltage Source Connecting the Endpoint Device Powering Up Omega LED Call Origination Testing Operating OmegaVerifying the Cellular Transceiver Unit Activating Your Cellular Transceiver Call Answer Testing Contents Troubleshooting Contents Troubleshooting Checking the Main Power Supply Checking the Antenna Checking the Battery VoltageReinitializing Omega Specifications Specifications Operation Modem Interface Battery Operation Cellular Transceiver Interface Switches and LED Indicators Power Supply Connectors Mechanical SpecificationsEnvironmental Specifications Agency Compliance EMI/RFI Section Specifications Section Using Configuration Program Section Using the Configuration Program Prerequisites Getting Started Reading the Cellular Telephone Signal COM Port Prompt Example of Signal Bar Programming a Telephone Number Changing the Login Password Entering the Cellular Telephone’s SID Exiting the Configuration Program Section External Antenna Guidelines Section External Antenna Guidelines RF Signal General GuidelinesHigh Voltage Areas Gain Antenna Placement External Antenna Selection CriteriaDistance from the Antenna to the Closest Cell Site Degrees of Down-tilt on the Cell Site Antenna Array Cable for Connecting the Antenna to Omega Electrical InterferenceDistance from the Antenna to Omega Height Above Ground Level of the Antenna Directional Antenna Types of External AntennasElevated Feed 3dB Gain Antenna Determining the Best External Antenna Location Contact Information Section External Antenna Guidelines Appendix a Port Expansion Module Option Appendix a Port Expansion Module Option Package Contents Field Installation Firgure A-1. Sliding the Module into the Card Guides Figure A-2. Connecting the RJ-11 Jacks Connecting Endpoint Devices Testing the Module PortsTime Delay Method Automatic Connection Example Atdt 19495552468,,,4 Enter Second Dial Tone Method Manual Connection Specifying a Default Port Anti-streaming Command Summary To… Do the Following… Appendix B Warranty Compliances Appendix B Warranty & Compliances BWarranty and RMA Statement Limitations FCC Interference Statement FCC StatementFCC Part 15 Statement Comments About This Manual Index Index