Sea Tel COASTAL 18, Инструкция по установке и эксплуатации

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Table of Contents
v
1. INTRODUCTION ................................................................................................................................. 1-1
1.1. G
ENERAL
S
YSTEM
D
ESCRIPTION
...................................................................................................... 1-1
1.2. P
URPOSE
........................................................................................................................................ 1-1
1.3. S
YSTEM
C
OMPONENTS
.................................................................................................................... 1-1
1.4. G
ENERAL SCOPE OF THIS MANUAL
.................................................................................................... 1-1
1.5. Q
UICK
O
VERVIEW OF CONTENTS
...................................................................................................... 1-2
2. OPERATION ....................................................................................................................................... 2-1
2.1. N
ORMAL
O
PERATION
F
LOWCHART
................................................................................................... 2-1
2.2. S
YSTEM
S
TART
-U
P
......................................................................................................................... 2-2
2.2.1. Power-up/Initialization Phase........................................................................................... 2-2
2.2.2. Search phase ................................................................................................................... 2-2
2.2.3. Tracking phase................................................................................................................. 2-3
2.3. O
PERATION
M
ODE
S
CENERIOS
........................................................................................................ 2-3
2.3.1. Switching Satellites .......................................................................................................... 2-3
2.3.2. Adjusting Polarization....................................................................................................... 2-3
2.4. L
INEAR
P
OLARIZATION
A
DJUSTMENT
................................................................................................ 2-4
2.4.1. Optimizing the polarization while on the desired satellite ................................................ 2-4
2.4.2. Setting polarization for a different satellite (changing satellites)...................................... 2-5
2.4.3. Setting polarization when you have changed geographic areas ..................................... 2-5
2.5. L
OSS OF SATELLITE DUE TO BLOCKAGE OR RAIN
-
FADE
....................................................................... 2-6
2.6. L
OW
N
OISE
B
LOCK
C
ONVERTER
O
PERATION
.................................................................................... 2-6
2.7. R
ADOME
A
SSEMBLY
O
PERATION
...................................................................................................... 2-6
3. BASIC SYSTEM INFORMATION ....................................................................................................... 3-1
3.1. S
ATELLITE
B
ASICS
........................................................................................................................... 3-1
3.1.1. Ku-Band Frequency (10.95-12.75GHz) Satellites ........................................................... 3-1
3.1.2. Blockage .......................................................................................................................... 3-1
3.1.3. Rain Fade......................................................................................................................... 3-1
3.1.4. Signal level....................................................................................................................... 3-1
3.1.5. Satellite Footprints ........................................................................................................... 3-2
3.1.6. Satellite Footprint Charts ................................................................................................. 3-2
3.1.7. Satellite polarization ......................................................................................................... 3-2
3.2. A
NTENNA
B
ASICS
............................................................................................................................ 3-3
3.2.1. Azimuth ............................................................................................................................ 3-3
3.2.2. Elevation .......................................................................................................................... 3-3
3.2.3. Antenna polarization (Linear or Circular) ......................................................................... 3-3
3.2.4. Stabilization...................................................................................................................... 3-4
3.2.5. Search Pattern ................................................................................................................. 3-4
3.2.6. Satellite Identification Receiver........................................................................................3-4
3.2.7. Tracking ........................................................................................................................... 3-4
3.2.8. Unwrap............................................................................................................................. 3-4
3.3. C
OMPONENTS OF THE
S
YSTEM
C
ONFIGURATION
............................................................................... 3-5
3.3.1. Antenna Assembly ........................................................................................................... 3-5
3.3.2. Display Antenna Control Panel ........................................................................................ 3-5
3.3.3. Power Supply ................................................................................................................... 3-6