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COBHAM Sea Tel Dual Antenna Arbitrator User Manual

COBHAM Sea Tel Dual Antenna Arbitrator
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Sea Tel, Inc.
(trading as Cobham SATCOM)
4030 Nelson Avenue
Concord, CA 94520
Tel: +1 (925) 798-7979
Fax: +1 (925) 798-7986
Thrane and Thrane A/S
(trading as Cobham SATCOM)
Lundtoftegaardsvej 93 D, 2800 Kgs.
Lyngby, Denmark
Tel: +45 3955 8800
Fax: +45 3955 8888
Web: http://www.cobham.com/satcom Email: satcom.ohc@cobham.com
September 1, 2015 Document No. 99-147741
Sea Tel
Dual Antenna Arbitrator (MXP systems)
Installation M
anual
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COBHAM Sea Tel Dual Antenna Arbitrator Specifications

General IconGeneral
CategoryMarine Equipment
ManufacturerCOBHAM
ModelSea Tel Dual Antenna Arbitrator
StabilizationYes
Environmental RatingMarine

Summary

Introduction

Dual Antenna Configuration

Explains how to configure the system for dual antenna operation to provide uninterrupted services.

Dual Antenna Arbitrator Functionality

Describes the function and signal flow of the Dual Antenna Arbitrator panel, including LNB voltage and signal passing.

Automatic Beam Switching (ABS)

Details the method for remotely reconfiguring ACUs to use different beams or satellites.

OpenAMIP™ Protocol

Explains the standardized language for automatic beam switching between modems and ACUs.

FCC Compliance Requirements

Covers FCC regulations for ESV antennas and the 'Transmit Mute' requirement for pointing accuracy.

Front Panel Operation

Front Panel Buttons

Details the function of each button on the Dual Antenna Arbitrator's front panel for mode selection and resets.

Front Panel LEDs

Explains the meaning of each LED indicator on the front panel for antenna status and mode.

Automatic Mode Operation

Describes the automatic switching mode where the arbitrator uses ACU inputs for antenna selection.

Manual Mode Operation

Explains how to manually select an active antenna and switch between antennas as needed.

Remote Operation and Commands

Automatic Beam Switching (ABS) Commands

Lists basic commands and responses for controlling Automatic Beam Switching.

OpenAMIP™ Specification

Details the OpenAMIP protocol for modem-ACU communication and automatic beam switching.

Interface Requirements

Specifies hardware and software requirements for OpenAMIP compatibility.

Arbitrator Command Summary

Lists commands for direct communication with the Dual Antenna Arbitrator for configuration and status.

Command Details

Provides detailed explanations for various Arbitrator commands, including system settings and antenna control.

Command General Notes

Explains command syntax, case insensitivity, and character handling for successful command entry.

Dual Antenna Installation

Unpacking and Inspection

Instructions for carefully unpacking and inspecting the Dual Antenna Arbitrator for damage.

Installing the Dual Antenna Arbitrator

Guidance on physically installing the arbitrator in a 19-inch equipment rack near other components.

Shipboard Cable Installation Precautions

Cautionary advice for routing and installing shipboard cables to prevent damage.

Arbitrator Connections

Details physical connections for power, LNB, TX, BUC, and data interfaces to the arbitrator.

System Setup Procedures

Steps for configuring IP addresses, tracking, targeting, and blockage zones for optimal performance.

IP Address Configuration

Procedure for setting IP addresses for MXP A, MXP B, and the Arbitrator.

MXP Tracking and Targeting Settings

Instructions to refer to the antenna manual for optimizing tracking and targeting settings.

MXP Blockage Zone Configuration

Instructions to refer to the antenna manual for entering blockage zone data.

Balancing TX Output for Seamless Switching

Guidance on balancing RF performance (TX & RX) between antennas for seamless switching.

Setup and Configuration

Default Parameter Settings

Lists default configuration parameters for the Arbitrator and MXPs for network or LAN conformity.

Balancing TX and RX Output

Detailed steps for balancing TX/RX outputs, including cross-pol optimization and compression tests.

Functional Testing

Manual Mode Switching Test

Procedure to test the arbitrator's switching functionality in manual mode with modem lock verification.

Troubleshooting & Maintenance

Isolating IF & RF Problems

Guidance on tracing IF/RF signal paths and using a spectrum analyzer for testing issues.

GPS Signal Troubleshooting

Troubleshooting steps for GPS signal updating and continuity issues with MXPs and modem.

Network Lock Signal Issues

Steps to diagnose issues with network lock signal transmission and reception between components.

TX Mute Functionality Problems

Troubleshooting TX Mute functionality to ensure compliance with FCC requirements.

Slide Rail Kit Installation

Assembling Outer Slide Rails

Instructions for assembling the outer slide rails for rack mounting.

Mounting Outer Rails in Rack

Steps to install the outer slide rails into the equipment rack.

Mounting Inner Slide Rails

Instructions for attaching the inner slide rails to the Arbitrator unit.

Specifications

General Specifications

Provides physical dimensions, input voltage, power requirements, and weight.

Front Panel Specifications

Details the status indicator display, buttons, and controls on the front panel.

Rear Panel Connectors

Lists the connectors available on the rear panel of the arbitrator.

Switch Plate - Standard Low Power

Describes connections on the standard low power rear panel switch plate.

Switch Plate - 10 MHz Option

Details connections on the rear panel switch plate for the 10 MHz option.

Switch Plate - High Power Option

Details connections on the rear panel switch plate for the high power option.

Compliance Standards

Lists EMC and Safety compliance standards (EN60945, EN60950).

Environmental Conditions

Specifies operating temperature and humidity requirements for the equipment.

Drawings List

Dual Antenna Arbitrator Drawings

Lists available drawings for the Dual Antenna Arbitrator and its accessories.

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