Sea tel 6009-33 User manual

Sea Tel, Inc.

4030 Nelson Avenue

Concord, CA 94520

Tel: (925) 798-7979

Fax: (925) 798-7986

Email: sea[email protected]om

Web: www.cobham.com\seatel

Sea Tel Europe

Unit 1, Orion Industrial Centre

Wide Lane, Swaythling

Southampton, UK S0 18 2HJ

Tel: 44 (0)23 80 671155

Fax: 44 (0)23 80 671166

Email: sea[email protected]om

Web: www.cobham.com\seatel

Sea Tel Inc doing business as Cobham SATCOM

July 10, 2009 Document. No. 130374 Revision A

CAUTION: This stabilized antenna system is designed to be used with transmit/receive equipment manufactured

by others. Refer to the documentation supplied by the manufacturer which will describe potential hazards,

including exposure to RF radiation, associated with the improper use of the transmit/receive equipment. Note that

the transmit/receive equipment will operate independently of the stabilized antenna system. Prior to work on

the stabilized antenna system, the power to the transmit/receive system must be locked out and

tagged.

When the transmit/receive system is in operation, no one should be allowed anywhere within the radiated

beam being emitted from the reflector.

The ultimate responsibility for safety rests with the facility operator and the individuals who work

on the system.

INSTALLATION AND OPERATION MANUAL

FOR SEA TEL BROADBAND-AT-SEA TRANSMIT / RECEIVE SYSTEM

MODEL: 6009-33 WITH SELECTABLE CO-POL OR CROSS-POL

RECEIVE

PRELIMINARY

These commodities, technology or software were exported from the United States in

accordance with the Export Administration Regulations. Diversion contrary to U.S. law is

prohibited.

Sea Tel Marine Stabilized Antenna systems are manufactured in the United States of

America.

Sea Tel is an ISO 9001:2000 registered company. Certificate Number 19.2867 was issued

August 12, 2005. Sea Tel was originally registered on November 09, 1998.

R&TTE

The Series 09 Family of Marine Stabilized Antenna Pedestals with DAC-2202 or DAC-2302

Antenna Control Unit complies with the requirements of directive 1999/5/EC of the European

Parliament andof theCouncil of 9 March 1999 on Radio equipment and Telecommunication

Terminal Equipment. A copy of the R&TTE Declaration of Conformity for this equipment is

contained in this manual.

The Sea Tel Model 5009 antenna will meet the off-axis EIRP spectral density envelope set forth in FCC 47 C.F.R.

§ 25.222(a)(1)-(4) when the input power density to the antenna system is limited to -15 dBW/4kHz.

The Sea Tel Model 5009 antenna contains FCC compliant supervisory software to continuously monitor the

pedestal pointing accuracy and use it to control the “Transmit Mute” function of the satellite modem to satisfy

the provisions of FCC 47 C.F.R. § 25.222(a)(7).

may not be reproduced or distributed in any form without the consent of Sea Tel, Inc. The information in this

document is subject to change without notice.

Revision History

REV ECO# Date Description By

A N/A July 10, 2009 Production Release. MDN

PRELIMINARY

Introduction 6009-33 Broadband At Sea

1. INTRODUCTION..........................................................................................................................................................................................1-1

1.1. GENERALSYSTEM DESCRIPTION.......................................................................................................................................................................1-1

1.2. PURPOSE..................................................................................................................................................................................................................1-1

1.3. SYSTEM COMPONENTS........................................................................................................................................................................................1-1

1.4. GENERAL SCOPE OF THIS MANUAL....................................................................................................................................................................1-2

1.5. QUICK OVERVIEW OF CONTENTS......................................................................................................................................................................1-2

2. OPERATION.....................................................................................................................................................................................................2-1

2.1. SYSTEM POWER-UP..............................................................................................................................................................................................2-1

2.2. ANTENNA INITIALIZATION................................................................................................................................................................................2-1

2.3. ANTENNA STABILIZATION.................................................................................................................................................................................2-1

2.4. STABILIZED PEDESTAL ASSEMBLY OPERATION.............................................................................................................................................2-1

2.5. TRACKING OPERATION........................................................................................................................................................................................2-1

2.6. ANTENNA POLARIZATION OPERATION............................................................................................................................................................2-1

2.7. LOW NOISE BLOCK CONVERTER OPERATION/SELECTION:.........................................................................................................................2-2

2.8. RFEQUIPMENT.....................................................................................................................................................................................................2-2

2.9. FCCTXMUTE FUNCTION.................................................................................................................................................................................2-2

2.10. RADOME ASSEMBLY OPERATION......................................................................................................................................................................2-2

3. INSTALLATION.............................................................................................................................................................................................3-1

3.1. UNPACKING AND INSPECTION..........................................................................................................................................................................3-1

3.2. SITE SELECTION ABOARD SHIP.........................................................................................................................................................................3-1

3.3. ASSEMBLY NOTES AND WARNINGS.................................................................................................................................................................3-1

3.4. INSTALLING THE ADE..........................................................................................................................................................................................3-2

3.4.1. Preparing The Single Piece 80.8” Radome Assembly................................................................................................3-2

3.4.2. Antenna Pedestal Mechanical Checklist...........................................................................................................................3-3

3.5. CABLE INSTALLATION..........................................................................................................................................................................................3-3

3.5.1. Shipboard Cable Installation...................................................................................................................................................3-3

3.6. BELOW DECKS EQUIPMENT................................................................................................................................................................................3-4

3.6.1. System Configuration...................................................................................................................................................................3-4

3.6.2. Installing the Below Deck Equipment................................................................................................................................3-4

3.6.3. Antenna Control Unit Connections......................................................................................................................................3-4

3.6.4. Terminal Mounting Strip Connections...............................................................................................................................3-5

3.6.5. Control Cable Connections.......................................................................................................................................................3-5

3.6.6. NMEA GPS, Modem Lock & TX Inhibit Output Cable Connections..................................................................3-5

3.6.7. Ships Gyro Compass Connections........................................................................................................................................3-5

3.6.8. IF Cable Connections...................................................................................................................................................................3-5

3.6.9. AGC Tracking Input Connections.........................................................................................................................................3-5

3.7. BROADBAND CONNECTIONS BELOW DECKS..................................................................................................................................................3-5

3.8. SET-UP &CONFIGURATION...............................................................................................................................................................................3-5

4. SET-UP & CONFIGURATION................................................................................................................................................................4-1

4.1. OPERATOR SETTINGS...........................................................................................................................................................................................4-1

4.2. OPTIMIZING TARGETING....................................................................................................................................................................................4-1

4.3. OPTIMIZING AUTO-POLARIZATION TX/RX..................................................................................................................................................4-1

4.4. CALIBRATING RELATIVE ANTENNA POSITION (HOME FLAG OFFSET)....................................................................................................4-2

4.4.1. To Calculate HFO:...........................................................................................................................................................................4-2

4.4.2. To Enter the HFO value:..............................................................................................................................................................4-4

4.5. RADIATION HAZARD AND BLOCKAGE MAPPING (AZLIMITPARAMETERS)........................................................................................4-4

4.6. TXPOLARITY SETUP............................................................................................................................................................................................4-4

4.7. TRACKDISP........................................................................................................................................................................................................4-5

PRELIMINARY

6009-33 Broadband At Sea Introduction

4.8. DEFAULT SETUP PARAMETERS..........................................................................................................................................................................4-6

5. FUNCTIONAL TESTING..........................................................................................................................................................................5-1

5.1. ACU/ANTENNA SYSTEM CHECK....................................................................................................................................................................5-1

5.2. LATITUDE/LONGITUDE AUTO-UPDATE CHECK.............................................................................................................................................5-1

5.3. SHIP HEADING –GYRO COMPASS FOLLOWING CHECK..............................................................................................................................5-1

5.4. AZIMUTH &ELEVATION DRIVE.........................................................................................................................................................................5-1

5.5. FOUR QUADRANT TRACKING TEST..................................................................................................................................................................5-2

5.6. BLOCKAGE SIMULATION TEST...........................................................................................................................................................................5-2

5.7. TEST BROADBAND OPERATION.........................................................................................................................................................................5-3

5.8. TEST VOICE OVER IP(VOIP)OPERATION....................................................................................................................................................5-3

6. SCHEDULED PREVENTIVE MAINTENANCE..............................................................................................................................6-1

6.1. LOWEST REPLACEABLE UNIT LOCATIONS.......................................................................................................................................................6-1

6.2. MAINTENANCE REQUIREMENTS .......................................................................................................................................................................6-1

6.3. MONTHLY OPERATOR CHECKS..........................................................................................................................................................................6-2

6.3.1. Test GPS Auto-Update.................................................................................................................................................................6-2

6.3.2. Heading Following..........................................................................................................................................................................6-2

6.3.3. Check Tracking Receiver Settings.........................................................................................................................................6-2

6.3.4. Four Quadrant Tracking Test...................................................................................................................................................6-2

6.4. MONTHLY INSPECTIONS.....................................................................................................................................................................................6-3

6.4.1. Monthly Radome Visual Inspection.....................................................................................................................................6-3

6.4.2.Monthly Pedestal Visual Inspection....................................................................................................................................6-3

6.4.3. Mechanical Checks........................................................................................................................................................................6-6

7. MAINTENANCE AND TROUBLESHOOTING..............................................................................................................................7-1

7.1. WARRANTY INFORMATION................................................................................................................................................................................7-1

7.2. MAINTENANCE......................................................................................................................................................................................................7-1

7.2.1. Balancing the Antenna................................................................................................................................................................7-1

7.2.2. Fine Balance and Monitoring Motor Drive Torque.....................................................................................................7-2

7.2.3. Polang Alignment...........................................................................................................................................................................7-3

7.2.4. To Reset/Reinitialize the Antenna:........................................................................................................................................7-6

7.2.5. Replace Wire Rope Isolators....................................................................................................................................................7-6

7.2.6. Replacing the Rubber Bumpers..............................................................................................................................................7-7

7.2.7. Replacing the Flow Control Valves.......................................................................................................................................7-7

7.2.8. Replacing the Pneumatic Dampener..................................................................................................................................7-8

7.2.9. Replacing the Chain Tensioner Spring...............................................................................................................................7-9

7.3. PEDESTAL CONTROL UNIT CONFIGURATION –SERIES 09.....................................................................................................................7-10

7.3.1. To configure the PCU;...............................................................................................................................................................7-10

7.3.2. Model Configuration Numbers............................................................................................................................................7-10

7.4. TROUBLESHOOTING...........................................................................................................................................................................................7-11

7.4.1. RF Flow: Cross-Pol/Co-Pol switching and Quad Band LNBs...............................................................................7-11

7.4.2. Series 09 TXRX Antenna Initialization.............................................................................................................................7-12

7.4.3. Troubleshooting using DacRemP.......................................................................................................................................7-13

7.4.4. Antenna Loop Error Monitoring..........................................................................................................................................7-13

7.4.5. Open Loop Rate Sensor Monitoring .................................................................................................................................7-15

7.4.6. Open Loop Motor Test..............................................................................................................................................................7-16

7.4.7. To Disable/Enable DishScan..................................................................................................................................................7-16

7.4.8. Satellite Reference Mode........................................................................................................................................................7-16

7.4.9. To Read/Decode an ACU Error Code 0008 (Pedestal Function Error):.......................................................7-17

7.4.10. Remote GPS LAT/LON Position:...........................................................................................................................................7-19

PRELIMINARY

Introduction 6009-33 Broadband At Sea

vii

8. 6009-33 TECHNICAL SPECIFICATIONS.....................................................................................................................................8-1

8.1. ANTENNA ASSEMBLY 6009..............................................................................................................................................................................8-1

8.2. SMWQUAD BAND LNB....................................................................................................................................................................................8-1

8.3. TXRADIO PACKAGE.............................................................................................................................................................................................8-2

8.4. STABILIZED ANTENNA PEDESTAL ASSEMBLY................................................................................................................................................8-2

8.5. RADOME ASSEMBLY,66”...................................................................................................................................................................................8-3

8.6. PEDESTAL CONTROL UNIT..................................................................................................................................................................................8-4

8.6.1. 400 MHz Unlimited Azimuth Modem/Multiplexer (3 Channel)..........................................................................8-4

8.7. ADEPEDESTALPOWER REQUIREMENTS:.......................................................................................................................................................8-4

8.8. XX09ENVIRONMENTAL SPECIFICATIONS.....................................................................................................................................................8-4

8.8.1. Climatic Conditions.......................................................................................................................................................................8-4

8.8.2. Chemically Active Substances.................................................................................................................................................8-5

8.8.3. Mechanical Conditions................................................................................................................................................................8-5

8.8.4. Transit Conditions..........................................................................................................................................................................8-5

8.9. BELOW DECKS EQUIPMENT................................................................................................................................................................................8-5

8.9.1. DAC-2202 Antenna Control Unit (ACU)............................................................................................................................8-5

8.9.2. Terminal Mounting Strip (TMS)..............................................................................................................................................8-5

8.9.3. Satellite Modem...............................................................................................................................................................................8-5

8.9.4. Router....................................................................................................................................................................................................8-5

8.10. CABLES....................................................................................................................................................................................................................8-6

8.10.1. Antenna Control Cable (Providedfrom ACU to the Base MUX).........................................................................8-6

8.10.2. Antenna L-Band IF Coax Cables (Customer Furnished)..........................................................................................8-6

8.10.3. Multi-conductor Cables (Customer Furnished)............................................................................................................8-6

9. DRAWINGS......................................................................................................................................................................................................9-1

9.1. 6009-33KU-BAND MODEL SPECIFIC DRAWINGS....................................................................................................................................9-1

9.2. SERIES 09GENERALDRAWINGS......................................................................................................................................................................9-1

PRELIMINARY

6009-33 Broadband At Sea Introduction

viii

This Page Intentionally Left Blank

PRELIMINARY

Introduction 6009-33 Broadband At Sea

1-1

1. Introduction

WARNING: RF Radiation Hazard -This stabilized antenna system is designed to be used with

transmit/receive equipment manufactured by others. Refer to the documentation supplied by the

manufacturer which will describe potential hazards, including exposure to RF radiation, associated with

the improper use of the transmit/receive equipment. Note that the transmit/receive equipment will

operate independently of the stabilized antenna system.

The ultimate responsibility for safety rests with the facility operator and the individuals who

work on the system.

1.1. General System Description

Your system includes a fully stabilized antenna that has been designed and manufactured so as to be inherently

reliable, easy to maintain, and simple to operate. The equipment essentially permits unattended operation except for

start-ups or when changing to different transponders, or satellites.

1.2. Purpose

This shipboard Transmit-Receive (TXRX) system provides you with two-way satellite voice/data broadband

communications while underway on an ocean-going vessel. This can be used to provide a wide variety of telephone,

fax and high speed data applications. Your antenna system can transmit to and receive from any desired Ku-band

satellite which has adequate signal coverage in your current geographic area. This input will be distributed to your

satellite modem and then to all of your other below decks computer, fax and telephone equipment.

1.3. System Components

Your Series 09 TXRX system consists of two major groups of equipment; an above-decks group and a below-decks

group. Each group is comprised of, but is not limited to, the items listed below. All equipment comprising the Above

Decks is incorporated inside the radome assembly and is integrated into a single operational entity. For inputs, this

system requires only an unobstructed line-of-sight view to the satellite, Gyro Compass input and AC electrical power.

For more information about these components, refer to the Basic System Information section of this manual.

A. Above-Decks Equipment (ADE) Group

1. Stabilized antenna pedestal

2. Antenna Reflector

3. Feed Assembly with LNB(s)

4. Co-Pol LNB

5. Codan 8W Ku-Band Solid State Block Up-Converter (LBUC)

6. Radome Assembly

B. Below-Decks Equipment Group

7. Antenna Control Unit

8. Terminal Mounting Strip Assembly.

9. Customer Furnished Equipment -Satellite Modem and other below decks equipment required for the

desired communications purposes (including LAN and VOIP equipment).

10. Appropriate Coax, Ethernet, and telephone cables

PRELIMINARY

6009-33 Broadband At Sea Introduction

1-2

Figure 1-1 Series 09 Simplified Block Diagram

1.4. General scope of this manual

This manual describes the Sea Tel Series 09 Antenna (also called the Above Decks Equipment), its’ operation and

installation. Refer to the manual provided with your Antenna Control Unit for its’ installation and operating

instructions.

1.5. Quick Overview of contents

The information in this manual is organized into chapters. Operation, basic system information, installation, setup,

functional testing, maintenance, specifications and drawings relating to this Antenna are all contained in this manual

PRELIMINARY

Operation 6009-33 Broadband At Sea

2-1

2. Operation

Operation of your system is accomplished from the DAC-2202 Antenna Control Unit (ACU). Refer to the operation section of

the DAC-2202 Antenna Control Unit manual.

2.1. System Power-up

Turn the Power switch on rear panel of the Antenna Control Unit (ACU) ON.

2.2. Antenna Initialization

A functional operation check can be made on the antenna stabilization system by observing its behavior during the 3

phases of initialization.

Turn the pedestal power supply ON. This will release the elevation and cross-level bakes and the PCU will initialize the

stabilized portion of the mass in the following phases:

1. Elevation axis activates - Input from the LV axis sensors are used to drive the Elevation of the equipment

frame and dish to an elevation angle of 45.0 degrees.

2. Cross-Level axis activates - Input from the CL axis sensors are used to drive cross-level of the equipment

frame to bring the cross-level beam to level.

3. Azimuth axis activates -Antenna drives clockwise in azimuth until the “Home Flag” signal is produced. This

signal is produced when the home switch sensor is in close proximity to the metal home tab mounted under

the power ring. An yellow LED in the back of the home switch sensor flashes when the metal home tab is first

sensed.

This completes the phases of initialization. At this time the antenna elevation should 45.0 degrees and Relative

azimuth should be at home flag (typically this is in-line with the bow of the ship). The PCU will keep the antenna

actively stabilized at its current azimuth and elevation pointing angle

If any of these steps fail, or the Antenna Control Unit reports model number as "xx09" re-configure the PCU as

described in section the Setup section of this manual. If initialization still fails, refer to the troubleshooting section of

this manual.

2.3. Antenna Stabilization

After initialization has completed, real-time stabilization of the antenna is an automatic function of the PCU.

2.4. Stabilized Pedestal Assembly Operation

Operation of the stabilized antenna Pedestal Control Unit (PCU) is accomplished remotely by the Antenna Control Unit

(ACU). Refer to the Operation section of the Antenna Control Unit manual for more specific operation details. There

are no other operating instructions applicable to the pedestal assembly by itself.

2.5. Tracking Operation

Tracking optimizes the antenna pointing, in very fine step increments, to maximize the level of the satellite signal

being received. The mode of tracking used in this antenna is a variation of Conical Scanning called DishScan. Tracking

is controlled by the ACU. You can toggle Tracking ON/OFF from the ACU.

DishScan continuously drives the antenna in a very small circular pattern at 60 RPM. The ACU evaluates the received

signal throughout each rotation to determine where the strongest signal level is (Up, Right, Down or Left) and then

issues the appropriate Azimuth and/or Elevation steps to move the antenna toward where stronger signal is.

The pedestal cannot control tracking. Refer to the ACU manual for more Tracking information.

2.6. Antenna Polarization Operation

Linear feeds are equipped with a polarization motor and potentiometer feedback and are controlled from the Antenna

Control Unit. Circular feeds do NOT require polarization adjustment.

Auto-Polarization mode is the default polarization mode of operation fromthe ACU. Polarization may be operated

manually from the ACU. Refer to the Antenna Control Unit manual (POL TYPE parameter) for more operation

information.

PRELIMINARY

6009-33 Broadband At Sea Operation

2-2

2.7. Low Noise Block Converter Operation/Selection:

There are three controls applicable to the LNB's installed on this system; 1 operational voltage selection, 2 operational

tone control and selection of Co-Pol OR Cross-Pol Receive IF. Voltage and Tone, used to select the frequency band of

the LNB, are supplied to the LNB which has been selected by the Co-Pol/Cross-Pol switch. DC voltage is supplied by

the pedestal modem and Tone is supplied by the tone generator. The Band and Polarity of the Receive IF is selected

by the Tracking Band setting in the ACU. Your service provider will determine which frequency band and whether to

use Co-Pol or Cross-Pol for normal operation. The chart below may be used to determine what tracking band setting

to utilize and only applies when the “TrackDisp” parameter is set to 0130 (refer to chapter 5 for detailed information

on this parameter).

Tracking Band Setting Tone, LNB Voltage & Switch state Receive IF Polarity

Xp B1 Tone OFF, Volt 13, Aux 0 Cross-Pol Band 1

Xp B2 Tone ON, Volt 13, Aux 0 Cross-Pol Band 2

Xp B3 Tone OFF, Volt 18, Aux 0 Cross-Pol Band 3

Xp B4 Tone ON, Volt 18, Aux 0 Cross-Pol Band 4

Cp B1 ToneOFF, Volt 13, Aux 1 Co-Pol Band 1

Cp B2 Tone ON, Volt 13, Aux 1 Co-Pol Band 2

Cp B3 ToneOFF, Volt 18, Aux 1 Co-Pol Band 3

Cp B4 Tone ON, Volt 18, Aux 1 Co-Pol Band 4

2.8. RF Equipment

The RF Equipment is not operated or controlled by the antenna pedestal or Antenna Control Unit. Refer to the vendor

supplied manuals for the RF Equipment and Satellite Modem which were provided with your system.

2.9. FCC TX Mute Function

FCC TX Mute function provides a transmit inhibit, or mute, signal to the Satellite Modem to disable transmit whenever

the antenna is blocked, searching, targeting, unwrapping, or is mispointed >0.5 degrees from peak satellite position.

This functionality is provided by software in the ACU & PCU. Hardware wiring connection between the ACU Terminal

Mounting Strip and the Satellite Modem and proper setup of the ACU “SYSTEM TYPE” parameter are also required for

this function to operate properly.

After being properly installed and setup correctly the FCC TX Mute function operation is automatic, therefore, requires

no operator intervention. Refer to the Installation and Setup chapters in this manual and in your Antenna Control Unit

manual.

2.10. Radome Assembly Operation

When operating the system it is necessary that the radome access hatch (and/or side door) be closed and secured in

place at all times. This prevents rain, salt water and wind from entering the radome. Water and excessive

condensation promote rust & corrosion of the antenna pedestal. Wind gusts will disturb the antenna pointing.

There are no other operating instructions applicable to the radome assembly by itself.

PRELIMINARY

Installation 6009-33 Broadband At Sea

3-1

3. Installation

Your antenna pedestal comes completely assembled in its radome. This section contains instructions for unpacking, final

assembly and installation of the equipment. It is highly recommended that installation of the system be performed by trained

technicians.

3.1. Unpacking and Inspection

Exercise caution when unpacking the equipment. Carefully inspect the radome surface for evidence of shipping

damage.

3.2. Site Selection Aboard Ship

The radome assembly should be installed at a location aboard ship where:

•The antenna has a clear line-of-sight to as much of the sky (horizon to zenith at all bearings) as is practical.

•The antenna is a minimum of 15 Feet from the ship's Radar, further away if they arehigh power Radar arrays.

•The antenna is not mounted on the same plane as the ship's Radar, so that it is not directly in the Radar beam

path.

•The antenna isa minimum of 15 Feet from high power short wave transmitting antennas.

•The Above Decks Equipment (ADE) and the Below Decks Equipment (BDE) should be positioned as close to

one another as possible. This is necessary to reduce the losses associated with long cable runs.

•The mounting location is robust enough that it will not flex or sway in ships motion and be sufficiently well

re-enforced to prevent flex and vibration forces from being exerted on the antenna and radome.

•If the radome is to be mounted on a raised pedestal, it MUST have adequate gussets, or be well guyed, to

prevent flexing or swaying in ships motion. Robust,.

•This mounting platform must also be robust enough to withstand the forces exerted by full rated wind load

on the radome.

If these conditions cannot be entirely satisfied, the site selection will inevitably be a “best” compromise between the

various considerations.

3.3. Assembly Notes and Warnings

NOTE: Unless otherwise indicated, all nuts and bolts should be assembled

with Loctite 271 or its equivalent.

WARNING: Assure that all nut & bolt assemblies are tightened according the tightening

torque values listed below:

Bolt Size Inch Pounds

1/4-20 75

5/l6-18 132

3/8-16 236

1/2-13 517

PRELIMINARY

6009-33 Broadband At Sea Installation

3-2

3.4. Installing the ADE

The antenna pedestal is shipped completely assembled in its radome.

WARNING: Hoisting with other than a webbed four-part sling may result in catastrophic crushing

of the radome. Refer to the specifications and drawings for the fully assembled weight of your

model Antenna/Radome and assure that equipment used to lift/hoist this system is rated

accordingly.

CAUTION: The antenna/radome assembly is very light for its size and is subject to large swaying

motions if hoisted under windy conditions. Always ensure that tag lines, attached to the radome

base frame, are attended while the antenna assembly is being hoisted to its assigned location

aboard ship.

WARNING: Assure that all nut & bolt assemblies are tightened according the tightening torque

values listed below:

Bolt Size Inch Pounds

1/4-20 75

5/l6-18 132

3/8-16 236

1/2-13 517

3.4.1.

1. The antenna pedestal is shipped completely assembled in its 80.8” single piece radome.

Preparing The Single Piece 80.8” Radome Assembly

2. Remove the shipping hold-down bolts which mount the ADE to its’ pallet.

3. Attach a four-part lifting sling to the four lifting eyes in

the base of the radome and lift the radome

assembly free of its shipping pallet. Place the radome

assembly on temporary support blocks at least 22 inches

high.

4. Loosely assemble the radome base frame's eight

legs and eleven braces as shown in the Radome Base

Frame Assembly drawing using the hardware

provided. Insure that a split washer is used under

each nut. When assembled, tighten all hardware.

5. Using the four-part lifting sling, and with a tag line

attached to the radome base frame, hoist the antenna

assembly to its assigned location aboard ship by means

of a suitably-sized crane or derrick.

6. The radome assembly should be positioned with

the BOW marker aligned as close as possible to the ship centerline. Any variation from actual

alignment can be compensated with the AZIMUTH TRIM adjustment in the ACU, so precise

alignment is not required.

PRELIMINARY

Installation 6009-33 Broadband At Sea

3-3

7. Bolt or weld the legs of the radome base frame directly to the ship's deck. If the deck is uneven or

not level, weld clips to the deck and attach them to the legs of the radome base frame. When

completed the radome base must be level.

8. Disconnect the lifting sling from the four lifting eyes in the base of the radome.

3.4.2.

1. Open the radome hatch (if you didn’t previously) and enter part way into the radome.

Antenna Pedestal Mechanical Checklist

2. Inspect the pedestal assembly and reflector for signs of shipping damage.

3. Remove the tiewrap(s) and web strap(s) that are restraining the pedestal. Save the web strap

shipping restraints so that they can be re-used to restrain the antenna if the system will

be un-energized while the ship is underway.

4. Check to assure that the antenna moves freely in azimuth without hitting any area of the interior of

the radome or fouling in any of the cables in the base of the radome. Elevation and cross are held

by the brakes built into those motors.

5. Check that all pedestal wiring and cabling is properly dressed and clamped in place.

6. Assure that the radome hatch is closed and secured when entry into the radome is no longer

required.

3.5. Cable Installation

3.5.1.

Shipboard Cable Installation

CAUTION:Rough handling, tight bending, kinking, crushing and other careless

handling of the cables and their connectors can cause severe damage.

The cables must be routed from the above-decks equipment group through the deck and through various ship

spaces to the vicinity of the below-decks equipment group. When pulling the cables in place, avoid sharp

bends, kinking, and the use of excessive force. After placement, seal the deck penetration gland and tie the

cables securely in place.

PRELIMINARY

6009-33 Broadband At Sea Installation

3-4

3.6. Below Decks Equipment.

3.6.1.

System Configuration

Figure 3-1 Series 09 Simplified Block Diagram

3.6.2.

1. Install the ACU, Terminal Mounting Strip and Multiplexer Panel in your standard 19” Equipment

Rack.

Installing the Below Deck Equipment

2. Connect this equipment as shown in the System Block Diagram.

3. Install and connect your other Below Decks Equipment (ie, Satellite Modem, telephone and

computer equipment).

4. Connect the two coaxes from the Radome Assembly to the BDE Rack.

5. Connect Ships Gyro Compass input to the Terminal Mounting Strip on the rear of the BDE Rack.

6. Connect TMS Transmit mute and positive Satellite ID function lines to Satellite modem.

7. Connect the appropriate power cable into the receptacle of the racks power strip.

8. Plug the power cord into a suitable 110, or 220, VAC UPS or AC power outlet.

3.6.3.

The DAC-2202 ACU is installed in a BDE Rack and is one rack unit high. It includes a Terminal Mounting Strip

mounted on the rear of the rack which is also a one rack unit high plate.

Antenna Control Unit Connections

PRELIMINARY

Installation 6009-33 Broadband At Sea

3-5

3.6.4.

You will connect you Ships Gyro Compass input to the appropriate screw terminals on these strip.

Terminal Mounting Strip Connections

3.6.5.

The Serial Control Cable is connected from the Base Multiplexer to J4A on the DAC-2202.

Control Cable Connections

3.6.6.

The cable connection from TB 4 on the Terminal Mounting Strip to the Modem is pre-connected at the

factory. This connection can provide the following connections between the ACU and the satellite modem:

NMEA GPS, Modem Lock & TX Inhibit Output Cable Connections

•NMEA GPS output (allows the modem to adjust its link timing) ***GPS string also available via the

Ethernet port

•Modem Lock output from the modem provides a logic input to the ACU to identify when it is on the

correct satellite.

•A transmit inhibit output from the ACU will mute the modem transmit when the antenna is mis-

pointed 0.5 degrees. This connection is MANDATORY to comply with new FCC Order 04-286 and

WRC-03 Resolution 902.

3.6.7.

Connect the cable from the ship's gyro compass repeater to TB1 or TB3 of the Terminal mounting strip. Use

TB1 for a Step-By-Step gyro compass and match the connections to COM, A, B and C. Use TB3 for a Synchro

gyro compass and match the connections to R1, R2, S1, S2 and S3.

Ships Gyro Compass Connections

3.6.8.

Attach the connectors on the TX and RX IF cables from above decks equipment to the BDE Rack. Attach the

TX cable to the Satellite Modem “TX” connection. Attach the RX cable to the Base Multiplexer panel RX

connector. Attach the RX IF Output cable from the Base Multiplexer to the J6 RF IN connector on the rear of

the ACU. Attach the other RX IF cable from J7 RF OUT connector on the rear of the ACU to the Satellite

Modem “RX” connection.

IF Cable Connections

3.6.9.

The RX IF cable connection to the J6 “RF IN” connector on the rear of the ACU provides the satellite signal

input for the Antenna Control Unit to use to track the satellite.

AGC Tracking Input Connections

3.7. Broadband Connections Below Decks

Refer to System Block Diagram for the Series 03 Ku-Band TX/RX System for connection information.

3.8. Set-up & Configuration

Refer to the next section of this manual for set-up and configuration of the components in this system.

PRELIMINARY

6009-33 Broadband At Sea Installation

3-6

This Page Intentionally Left Blank

PRELIMINARY

Set-up & Configuration 6009-33 Broadband At Sea

4-1

4. Set-up & Configuration

The components in the system will have been configured with IP Addresses at the factory. The Front Title Page of this manual

has a list of recorded IP address information, serial number information and Modem software version.

In the paragraphs below you will verify the configuration of these components, which will also verify that each of them are

communicating. If one of the components has been replaced, it will have to be configured correctly to properly operate as part

of this system.

Contact Sea Tel for the Internet Service Provider (ISP) Network Operation Center (NOC) ASSIGNED IP address, SubNet Mask

and the Primary & Secondary DNS addresses if they have not been previously provided to you, or if you have changed

providers.

4.1. Operator Settings

Refer to the Operation chapter of this manual to set the Ship information. Latitude and Longitude should

automatically update when the GPS engine mounted above decks triangulates an accurate location, but you may enter

this information manually to begin. If your gyro source is providing Heading information in any format other than

NMEA-0183 format, you will have to enter in the initial Ship’s Heading position, the Gyro Compass will then keep the

ACU updated.

Set the Satellite information, for the satellite you will be using. The receiver settings are especially important. At this

point you should be able to target the desired satellite. Continue with the setup steps below to optimize the

parameters for your installation.

4.2. Optimizing Targeting

First, assure that all of your Ship & Satellite settings in the ACU are correct. Target the desired satellite, immediately

turn Tracking OFF, and record the Azimuth and Elevation positions in the “ANTENNA“ display of the ACU (these are

the Calculated positions). Turn Tracking ON, allow the antenna to “Search” for the targeted satellite and assure that it

has acquired (and peaks up on) the satellite that you targeted. Allow several minutes for the antenna to “peak” on the

signal, and then record the Azimuth and Elevation positions while peaked on satellite (these are the Peak positions).

Again, assure that it has acquired the satellite that you targeted!

Subtract the Peak Positions from the Calculated Positions to determine the amount of Trim which is required. Refer to

the ACU Setup information to key in the required value of Elevation Trim. Continue with Azimuth trim, then re-target

the satellite several times to verify that targeting is now driving the antenna to a position that is within +/- 1.0 degrees

of where the satellite signal is located.

EXAMPLE: The ACU targets to an Elevation position of 30.0 degrees and an Azimuth position of 180.2 (Calculated),

you find that Peak Elevation while ON your desired satellite is 31.5 degrees and Peak Azimuth is 178.0. You would

enter an EL TRIM value of –1.5 degrees and an AZ TRIM of +2.2 degrees. After these trims values had been set, your

peak on satellite Azimuth and Elevation displays would be very near 180.2 and 30.0 respectively.

4.3. Optimizing Auto-Polarization TX/RX

If your system is fitted with a circular feed you do not need to optimize the polarity angle and can skip this procedure.

This procedure optimizes the linear polarization of the feed. Verify that tracking is ON and that the antenna is peaked

on your targeted satellite (targeting calculates the azimuth, elevation and polarization angles). Assure that you are in

Auto-Pol mode (POL TYPE parameter in the ACU is set to 0072) and set your satellite modem (or spectrum analyzer) to

view its signal level display. Go to the TX POLARITY parameter in the Setup menu of the ACU and set this parameter

to your assigned Transmit polarity (Horizontal or Vertical). Go to the POL OFFSET parameter in the Setup menu of the

ACU.

Default setting is 0040 and may be incremented, or decremented, to adjust polarization while in Auto-Pol mode. Each

increment equals one degree of polarization rotation (0048 = +8 degrees), decrement below 40 for minus polarization

(0032 = -8 degrees). Press the UP arrow to increment or the DOWN arrow to decrement the value and then hit the

ENTER key to adjust the feed to the new value. Allow 30 to 60 seconds between increments or decrements to allow

time for feed assembly to drive to new position

During commissioning, under guidance from the network operation center, you will be adjusting to minimize the effect

of your transmission on the opposite polarization which maximizes your Cross-Pol isolation. Contact your satellite

provider to help you (over the phone) to optimize the polarity angle for maximum Cross-Pol isolation (this optimizes

PRELIMINARY

Table of contents

Popular Marine Equipment manuals by other brands

POWERWINCH

POWERWINCH 825 Operation manual

JRC

JRC JLN-628 brochure

DIGITAL YACHT

DIGITAL YACHT PilotLink2 Product handbook

Clarion

Clarion CMS2 Owner's manual & installation manual

EBS

EBS M7000 installation manual

Kongsberg

Kongsberg M3 Bathy installation manual

NPK

NPK SCS-1002 operating manual

Furuno

Furuno FE-800 installation manual

Harken

Harken 1561 instructions

Simrad

Simrad DD15 manual

Notifier

Notifier FS-BSO Installation and maintenance instructions

Raymarine

Raymarine ST40 Quick reference guide

Raymarine

Raymarine Maxiview ST80 Owner's handbook

E2S

E2S E2XS112UL Instructions/service manual

GUIDANCE MARINE

GUIDANCE MARINE 20- Series Installer's guide

R2Sonic

R2Sonic 2026 Operation manual

COBHAM

COBHAM SAILOR 6000 installation manual

Raymarine

Raymarine ST60 Tridata Owner's handbook

Sea Tel 6009-33 User manual

Popular Marine Equipment manuals by other brands