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9797B-76
Sea Tel 9797B-76 Manuals
Manuals and User Guides for Sea Tel 9797B-76. We have
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Sea Tel 9797B-76 manual available for free PDF download: Installation And Operation Manual
Sea Tel 9797B-76 Installation And Operation Manual (116 pages)
c/ku-band tx/rx
Brand:
Sea Tel
| Category:
Antenna
| Size: 9 MB
Table of Contents
Table of Contents
5
1 Introduction
9
General System Description
9
Purpose
9
System Components
9
General Scope of this Manual
10
Quick Overview of Contents
10
System Power-Up
11
Antenna Initialization
11
Antenna Stabilization
11
2 Operation
11
Stabilized Pedestal Assembly Operation
12
Tracking Operation
12
Antenna Polarization Operation
12
Fixed Frequency Low Noise Block Converter Operation/Selection
12
Ku Quad Band Low Noise Block Converter Operation/Selection
12
Rf Equipment
13
2.10. Radome Assembly Operation
13
3 Basic System Information
15
Satellite Basics
15
C-Band Receive Frequency (3.625-4.2Ghz)
15
Ku-Band Receive Frequency (10.95-12.75Ghz)
15
Blockage
15
Rain Fade
15
Signal Level
15
Satellite Footprints
16
Linear Satellite Polarization
16
Antenna Basics
16
Unlimited Azimuth
16
Elevation
16
Antenna Polarization
17
Stabilization
17
Search Pattern
17
Tracking Receiver - Satellite Identification Receiver
17
Tracking
17
Components of the System Configuration
18
Antenna ADE Assembly
19
Antenna Control Unit
19
Above Decks AC Power Supply
19
Positive Satellite ID
20
Open Antenna-Modem Interface Protocol (Openamip™) Specification
20
Overview
20
Interface Requirements
20
Utilized Openamip Commands
20
4 Installation
23
General Cautions & Warnings
23
Site Survey
24
Preparing for the Installation
24
Unpack Shipping Crates
24
Inspect / Inventory
24
Prepare ADE Mounting Location
24
Preparing BDE Location
25
Installing the System Cables
25
Assembling the Ade
25
144" Radome, Baseframe and Antenna Pedestal System Assembly
25
Preparing the ADE for Lift
26
Installing the Ade
26
4.5.1. Hoist
26
Install Antenna/Radome/Baseframe
27
Cooling Unit Assembly - TX SYSTEMS ONLY
27
Install Bde Equipment
27
Acu & Tms
27
Other BDE Equipment
27
Cable Terminations
27
At the Radome
27
Final Assembly
27
Mount RF Equipment (TXRX Only)
27
Remove Stow Braces/Restraints
27
Balance Antenna Pedestal
28
Power-Up the ADE
28
Initialization
28
Home Flag Position
28
Bde
28
4.10. Setup
28
5 Setup
29
Operator Settings
29
Auto Trim
29
Optimizing Targeting (Auto Trim)
29
Optimizing Targeting (Manually)
29
Sat Skew Setting
30
Polarity Angle (Polang) Parameters
30
Optimizing Auto-Polarization Cross-Pol Isolation
30
Calibrating Relative Antenna Position (Home Flag Offset)
31
To Calculate HFO
31
To Enter the HFO Value
32
Radiation Hazard and Blockage Mapping (AZ LIMIT Parameters)
33
Tx Polarity Setup
33
Fixed Frequency Low Noise Block Converter Operation/Selection
34
Ku Quad Band Low Noise Block Converter Operation/Selection
34
Acu Factory Default Parameter Settings - Series 97B & 00B Antennas
35
6 Functional Testing
37
Acu / Antenna System Check
37
Latitude/Longitude Auto-Update Check
37
Heading Following
37
Azimuth & Elevation Drive
37
Four Quadrant Test Tracking
38
7 Maintenance and Troubleshooting
39
Warranty Information
39
Recommended Preventive Maintenance
39
Check ACU Parameters
40
Latitude/Longitude Auto-Update Check
40
Heading Following
40
Azimuth & Elevation Drive
40
Test Tracking
40
Visual Inspection - Radome & Pedestal
40
Mechanical Checks
40
Check Balance
40
Observe Antenna Initialization
41
400Mhz Modem Configuration
41
Mh Zled Indicators
42
Mh Z Modem Signals
42
Pedestal M&C
42
Radio M&C
43
Channel Identification
43
Troubleshooting 400Mhz Modem Communication Faults
44
400Mhz Modem Queries
44
Modem Query Methods
44
Isolating a 400 Mhz Modem Fault Procedure
46
Troubleshooting
49
Theory of Stabilization Operation
49
Antenna Initialization (Series 97B & Series 00 )
49
Troubleshooting Using Dacremp
50
Antenna Loop Error Monitoring
51
Reference Sensor Monitoring
52
Open Loop Rate Sensor Monitoring
54
Fine Balance and Monitoring Motor Drive Torque
55
Open Loop Motor Test
56
To Disable/Enable Dishscan
57
Satellite Reference Mode
57
To Read/Decode an ACU Error Code 0008 (Pedestal Function Error)
57
Remote GPS LAT/LON Position
60
Maintenance
61
Balancing the Antenna
61
To Adjust Tilt
62
To Reset/Reinitialize the Antenna
62
Pedestal Control Unit Configuration ( XX 97B
63
To Configure the PCU
63
Model Configuration Numbers
63
7.10. Antenna Stowing Procedure
64
76 Technical Specifications
67
Antenna Reflector
67
Feed Assemblies
67
C-Band Circular TXRX Feed Assembly
67
Ku- Band TXRX Feed Assembly
67
9797B-76 Rf Equipment
67
Smw Quad Band Lnb
68
Pedestal Control Unit (Pcu)
68
Mh Z Base & Pedestal Unlimited Azimuth Modems (3 Channel )
69
Stabilized Antenna Pedestal Assembly
70
144" Radome Assembly
71
Environmental Conditions (Ade)
71
8.10. Cables
72
Antenna Control Cable (Provided from ACU-MUX)
72
Antenna Transmit & Receive if Coax Cables (Customer Furnished)
72
Multi-Conductor Cables (Customer Furnished)
72
AC Power Cable (Pedestal & Rf Equipment)
72
AC Power Cable (Optional Marine Air Conditioner)
72
Gyro Compass Interface Cable (Customer Furnished)
73
9 Drawings
75
9797B-69 Model Specific Drawings
75
Series 97 General Drawings
75
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