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COBHAM Sailor 900 VSAT User Manual

COBHAM Sailor 900 VSAT
356 pages
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SAILOR 900 VSAT
Technical manual
98-138976-A Cover_SAILOR 900 VSAT System_407090B.indd 1 15-04-2013 15:54:39

Table of Contents

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COBHAM Sailor 900 VSAT Specifications

General IconGeneral
Antenna TypeVSAT
Frequency BandKu-band
Operational Temperature Range-25°C to +55°C
Stabilization3-axis
Pointing Accuracy0.2° RMS
Data Rates (receive)Up to 50 Mbps
Weight85 kg
PolarizationLinear
Radome Diameter1.3 m
TrackingAutomatic
Wind Survival100 knots
Power Supply100-240 VAC, 50-60 Hz
ComplianceCE, FCC, ETSI

Summary

About This Manual

Precautions

Details important safety warnings, cautions, and notes to ensure safe operation.

Introduction

SAILOR 900 VSAT System

Provides a comprehensive overview of the SAILOR 900 VSAT system, its capabilities, and components.

SAILOR 900 VSAT Features

Lists the key features and functionalities of the SAILOR 900 VSAT system.

Above Deck Unit (ADU)

Describes the ADU's physical specifications, weight, and operational characteristics.

Modules in the SAILOR 900 VSAT ADU

Details the various modules within the ADU, including their function and location.

SAILOR 900 VSAT ADU Interface

Explains the interface and communication protocols between the ACU and ADU.

Service Friendly ADU

Details the service-friendly features of the ADU, facilitating maintenance.

Antenna Control Unit (ACU)

Describes the ACU as the central unit managing system communication and user interface.

ACU Interfaces

Lists and describes the various interfaces and connectors available on the ACU.

Part Numbers and Options

Lists available part numbers for the system components and optional accessories.

Installation

Unpacking

Provides instructions for unpacking the system components and checking the contents.

Initial Inspection

Details the initial inspection process for shipping cartons and system components.

Tools Needed

Lists all necessary tools required for the installation process.

Site Preparation

Covers essential site preparation steps before installing the ADU.

General Site Considerations

Provides guidelines for selecting an optimal installation location for the ADU.

Obstructions (ADU Shadowing)

Discusses the importance of clear line-of-sight and avoiding obstructions for the ADU.

Blocking Zones — Azimuth and Elevation

Explains how to set up blocking zones to prevent transmission in specific areas.

Safe Access to the ADU: Radiation Hazard

Details the minimum safety distance required due to radiation hazards from the ADU.

Ship Motion and Offset from the Ship’s Motion Centre

Advises on mounting the ADU considering ship motion and its center.

ADU Mast Design: Foundation and Height

Covers requirements for ADU mast design, including foundation and height.

ADU Mast Flange

Specifies the requirements for the ADU mast flange, including thickness and gusset plates.

Interference

Discusses potential interference sources and their impact on the system.

Radar Interference

Provides guidance on minimum separation distances from radars to avoid interference.

Other Precautions

Covers additional precautions related to installation and environmental factors.

Installation of the ADU

Provides step-by-step instructions for installing the Above Deck Unit (ADU).

Installing the ADU

Details the process of mounting the ADU onto the mast flange.

Opening and Removing the Service Hatch

Provides instructions on how to open and remove the ADU's service hatch.

Alternative ADU Cable

Lists alternative ADU cable types and their maximum allowed lengths.

Installation of the ACU

Provides instructions for installing the Antenna Control Unit (ACU).

Installing the ACU

Details the process of mounting the ACU into a 19-inch rack.

Installation of the VMU

Provides guidance on installing the VSAT Modem Unit (VMU).

General Mounting Considerations — VMU

Offers considerations for mounting the VMU close to the ACU.

Installing the Dual-Antenna Mode (Optional)

Describes the procedure for installing the optional dual-antenna system.

Interfaces

Interfaces of the SAILOR 900 VSAT ACU

Details the various interfaces and connectors on the ACU, including LEDs and display.

ACU Connector Panel — Overview

Provides an overview of the ACU's connector panel layout.

DC Input Connector

Describes the DC input connector, its pin assignment, and power connection.

ADU Connector

Details the N-connector used for the ADU cable, specifying its function.

Rx/Tx Connectors for VMU

Explains the Rx/Tx connectors for connecting the VMU to the ACU.

NMEA 0183 Connector (RS-422)

Describes the NMEA 0183 connector for gyro/GPS input and its specifications.

RS-232 and RS-422 Connectors

Details the RS-232 and RS-422 connectors used for modem control.

LAN1, LAN2, LAN3 and LAN4 Connectors

Describes the Ethernet LAN connectors (RJ45) for network connectivity.

Interfaces of the VMU

Covers the interfaces of the VSAT Modem Unit (VMU).

Connecting an iNFINITI® Series Satellite Router

Guides on connecting iDirect iNFINITI series satellite routers to the ACU.

Connecting an Evolution® Satellite Router

Provides instructions for connecting iDirect Evolution satellite routers to the ACU.

Connecting a COMTECH 570 L or 625 Satellite Modem

Details how to connect COMTECH 570 L or 625 satellite modems.

Connecting a Satlink 2900 VSAT Modem

Guides on connecting STM Satlink 2900 VSAT modems.

Connecting a Gilat SkyEdge II VSAT Modem

Provides instructions for connecting Gilat SkyEdge II VSAT modems.

Connecting Power

Power Source

Discusses the available options for powering the system, including DC ship supply and AC/DC adapter.

Power Cable Selection

Covers factors affecting power cable selection, such as length and source impedance.

Source Impedance

Explains the importance of source impedance in relation to power cable length and system stability.

Measuring the Ship Source Impedance

Details the procedure for measuring the ship's DC power source impedance.

Power Cable Recommendations

Provides recommendations for selecting and installing power cables, including calculating maximum length.

Connecting Power

Guides on connecting the power cable to the ACU.

Power Up

Outlines the procedure for powering up the system and its initialisation steps.

Procedure

Details the step-by-step procedure for powering up the ACU and system.

Configuration

Introduction to the Built-in Web Interface

Introduces the built-in web interface for system configuration.

Overview of Web Interface

Provides an overview of the web interface, including its menus and topics.

Connecting to the Web Interface

Explains how to establish a connection to the ACU's web interface.

Calibration of the SAILOR 900 VSAT

Guides through the process of calibrating the SAILOR 900 VSAT system.

Setup of a Service Profile for Calibration

Details how to set up a service profile for system calibration.

Vessel Heading & Calibration of Azimuth and Cable

Describes procedures for setting vessel heading and performing azimuth/cable calibration.

Line Up Procedure

Provides instructions for performing the line-up procedure for the system.

SAILOR 900 VSAT Fixed TX Gain Principle

Explains the principle of fixed TX gain in the SAILOR 900 VSAT system.

Configuration with the Web Interface

Details how to configure the system using the web interface.

Dashboard and Navigation

Explains the dashboard layout and navigation within the web interface.

Information Fields on the Dashboard

Describes the various information fields displayed on the system dashboard.

TX BUC Output Power Information

Explains how the BUC TX output power is displayed and interpreted.

Satellite Profiles and VSAT Modem Profiles

Covers the management of satellite and VSAT modem profiles for system connection.

Satellite Profiles

Details how to add, edit, and delete satellite profiles.

Satellite Profiles – New Entry and Edit

Guides on creating new satellite profiles and editing existing ones.

VSAT Modem Profiles

Explains how to manage VSAT modem profiles, including supported models.

VSAT Modem Profile – New Entry and Edit

Guides on adding and editing VSAT modem profiles.

Setting Up Blocking Zones (RX and TX)

Details how to define blocking zones, specifying azimuth and elevation angles.

Installation Check

Service & Maintenance

Appendix A: Technical Specifications

Appendix C: VMU Settings

Appendix D: Command Line Interface

Appendix F: Grounding and RF Protection

Grounding the ACU

Provides ACU grounding guidelines for fiberglass hulls.

Grounding the ADU

Details ADU grounding procedures for fiberglass hulls.

Appendix G: System Messages

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