Sea Tel 9797A-27 Manuals

Sea Tel 9797A-27 Manuals

Manuals and User Guides for Sea Tel 9797A-27. We have 1 Sea Tel 9797A-27 manual available for free PDF download: Installation And Operation Manual

Sea Tel 9797A-27 Installation And Operation Manual

Sea Tel 9797A-27 Installation And Operation Manual (93 pages)

C-BAND TX/RX ANTENNAS

Brand: Sea Tel | Category: Antenna | Size: 5.5 MB

Table of Contents

Table of Contents
5
1 Introduction

9
- General Description of System
  9
- Purpose
  9
- System Components
  9
- General Scope of this Manual
  10
- Quick Overview of Contents
  10
2 Operation

11
- System Power-Up
  11
- Antenna Initialization
  11
- Antenna Stabilization
  12
- Tracking Operation
  12
- Antenna Polarization Operation
  12
- Rf Equipment
  12
- Stabilized Pedestal Assembly Operation
  12
- Radome Assembly Operation
  12
3 Basic System Information

13
- Satellite Basics
  13
  - C-Band Reveive Frequency (3.7-4.2Ghz)
    13
  - Ku-Band Receivefrequency (10.95-12.75Ghz)
    13
  - Blockage
    13
  - Rain Fade
    14
  - Signal Level
    14
  - Satellite Footprints
    14
  - Linear Satellite Polarization
    14
  - Satellite Circular Polarization
    14
- Antenna Basics
  15
  - Unlimited Azimuth
    15
  - Elevation
    15
  - Feed Assembly
    15
  - Antenna Polarization
    15
  - Stabilization
    15
  - Search Pattern
    16
  - Tracking Receiver - Single Channel Per Carrier Receiver
    16
  - Tracking
    16
- Components of the System Configuration
  16
  - Antenna ADE Assembly
    18
  - Antenna Control Unit
    18
  - Power Supply
    19
4 Installation

21
- General Cautions & Warnings
  21
- Site Survey
  22
- Preparing for the Installation
  22
  - Unpack Shipping Crates
    22
  - Inspect / Inventory
    23
  - Prepare ADE Mounting Location
    23
  - Prepare GPS Mounting Location
    23
  - Preparing BDE Location
    23
  - Installing the System Cables
    23
- Assembling the Ade
  23
- Installing the Ade
  25
  - Hoist
    25
  - Install Antenna/Radome/Baseframe
    25
  - Install GPS Engine
    25
  - Cooling Unit Assembly - TX SYSTEMS ONLY
    25
- Install Bde Equipment
  26
  - Acu & Tms
    26
  - Other BDE Equipment
    26
- Cable Terminations
  26
  - At the Radome
    26
  - Gps
    26
- Final Assembly
  26
- Power-Up the ADE
  27
  - Initialization
    27
  - Home Flag Position
    27
  - Bde
    27
- Setup
  27
5 Setup

29
6 Functional Testing

35
- Acu / Antenna System Check
  35
- Latitude/Longitude Auto-Update Check
  35
- Heading Following
  35
- Azimuth & Elevation Drive
  36
- Test Tracking
  36
7 Maintenance and Troubleshooting

37
- Warranty Information
  37
- Recommended Preventive Maintenance
  38
  - Check ACU Parameters
    38
  - Latitude/Longitude Auto-Update Check
    38
  - Heading Following
    38
  - Azimuth & Elevation Drive
    38
  - Test Tracking
    38
  - Visual Inspection - Radome & Pedestal
    38
  - Mechanical Checks
    38
  - Check Balance
    39
  - Observe Antenna Initialization
    39
- Troubleshooting
  39
- Maintenance
  43
  - Balancing the Antenna
    43
  - VDC Polang Alignment
    43
  - To Adjust Tilt
    44
  - To Reset/Reinitialize the Antenna
    44
- Pedestal Control Unit Configuration
  44
  - Model Configuration Numbers
    45
- Antenna Stowing Procedure
  45
- Aligning the Drop-In Feed, of the Antenna
  47
27 Technical Specifications

51
- 9797 Antenna Reflector
  51
- Feed Assemblies
  51
  - C-Band TXRX Feed Assembly
    51
- 9797-27 Rf Equipment
  51
- 9797A Stabilized Antenna Pedestal Assembly
  52
- Pedestal Control Unit (Pcu)
  52
- Unlimited Azimuth Modems(4 Channel)
  52
- 144" Radome Assembly
  53
- Environmental Conditions (Ade)
  53
- Cables Ade to Bde
  54
  - TXRX if Signal Cables
    54
  - Antenna Control Cable
    54
  - GPS Interface Cable
    54
  - AC Power Cable (Pedestal & Rf Equipment)
    54
  - AC Power Cable (Marine Air Conditioner)
    54
  - Cable ADE to BDE
    54
9 Drawings

55

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