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GE MDS 9710A - User Manual

GE MDS 9710A
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Installation and Operation Guide
Technical Manual
MDS 05-3305A01, Rev. E
OCTOBER 2011
400 MHz and 900 MHz
Remote Data Transceivers
MDS 4710/9710 Series
(Including: MDS 4710A/C/M and MDS 9710A/C/M/T)

Table of Contents

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GE MDS 9710A Specifications

General IconGeneral
Frequency Band902-928 MHz
Data RateUp to 115.2 kbps
Ethernet Interface10/100Base-T
Operating Temperature-30°C to +60°C
Power Supply+10 to +30 VDC
Serial InterfaceRS-232
ApprovalsFCC Part 15
Output Power1 W
InterfaceRS-232, Ethernet
Receiver Sensitivity-110 dBm for 12 dB SINAD
Sensitivity-110 dBm for 12 dB SINAD

Summary

1.0 General Information

1.1 Introduction

Overview of the MDS 4710/9710 Series digital radio transceivers and their applications.

1.2 Applications

Details on using transceivers in Point-to-Multipoint (MAS) and Point-to-Point systems.

1.3 Model Number Codes

Explanation of how to interpret the radio's model number for configuration details.

1.4 Contents of Standard Shipping Packages

Lists the items included in standard shipments of MDS 4710/9710 transceivers.

1.5 Accessories

Lists optional accessories available for the MDS 4710/9710 transceivers.

2.0 Installation Guide

2.1 Installation Steps

Step-by-step instructions for mounting and connecting the transceiver, antenna, and data equipment.

2.2 Transceiver Mounting

Guidelines and dimensions for physically mounting the transceiver unit.

2.3 Antennas and Feedlines

Recommendations for selecting and installing antennas and feedlines for optimal performance.

2.4 Power Connection

Instructions for connecting the transceiver to a power source, including polarity and voltage requirements.

2.5 Safety and Earth Ground

Procedures for ensuring proper grounding to minimize damage and ensure safety.

2.6 Data Interface Connections

Details on connecting the transceiver's DATA INTERFACE to DTE equipment using EIA-232.

2.7 Using the Radios Sleep Mode

How to use Sleep Mode for minimal power consumption, especially in solar-powered sites.

3.0 Operation and Monitoring

3.1 LED Indicators

Description of the function of each status LED on the transceiver's front panel.

3.2 RSSI Measurement

Methods for measuring Received Signal Strength Indication (RSSI) using an HHT or voltmeter.

4.0 Transceiver Programming

4.1 Hand-Held Terminal Connection and Startup

Basic steps for connecting and starting the GE MDS Hand-Held Terminal (HHT) for programming.

4.2 Hand-Held Terminal Setup

Procedures for re-initializing an HHT for use with the transceiver and configuring its settings.

4.3 Keyboard Commands

Information on entering commands using the HHT, including command structure and syntax.

4.4 Detailed Command Descriptions

In-depth explanations of user commands for configuring and diagnosing the transceiver.

5.0 Troubleshooting

5.1 LED Indicators

Using LED status indicators as a troubleshooting tool to identify transceiver issues.

5.2 Event Codes

How to read and interpret event codes from the HHT to diagnose system difficulties.

Event Code Definitions

A comprehensive list of event codes reported by the transceiver and their descriptions.

6.0 Technical Reference

6.1 MDS 4710 A;C;M and 9710 A;C;M;T Transceiver Specifications

Detailed technical specifications for the MDS 4710/9710 Series transceivers.

6.2 Helical Filter Adjustment

Procedures for adjusting helical filters to optimize receive signal strength after frequency changes.

6.3 Performing Network-Wide Remote Diagnostics

Steps for setting up and performing remote diagnostics on network radios.

6.4 User-Programmable Interface Output Functions

How to activate and configure user-programmable I/O pins on the DATA INTERFACE.

6.5 Upgrading the Radios Software

Instructions for connecting a PC and using software to upgrade the transceiver's firmware.

6.6 External Orderwire Module

Information on installing and using the optional external orderwire module for voice communication.

6.7 dBm-Watts-Volts Conversion Chart

A chart providing conversions between dBm, Watts, and Volts for RF power expression.

7.0 Glossary of Terms

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