Thrane&Thrane sailor 90 User manual
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SAILOR 90 Satellite TV Antenna
INSTALLATION MANUAL
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SAILOR Satellite TV Antenna
Installation and maintenance manual
SAILOR 90 satellite TV antenna including
Above Deck Unit TT-3055A and Antenna Control Unit TT-3057A
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Disclaimer:Disclaimer:
Disclaimer:Disclaimer:
Disclaimer:
Any responsibility or liability for loss or damage in connection with the use of this
product and the accompanying documentation is disclaimed byThrane & Thrane. The
information in this manual is provided for information purposes only, is subject to
change without notice and may contain errors orinaccuracies.
Manuals issued by Thrane & Thrane are periodically revised and updated. Anyone
relying on this information should acquire the most current version e.g. from the
Thrane & Thrane Extranet at http://extranet.thrane.com.
Thrane & Thrane is not responsible for the content or accuracy of any translations or
reproductions, in whole or in part, of this manual from any other source.
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v
TT
TT
Table of Cable of C
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Chapter 1Chapter 1
Chapter 1Chapter 1
Chapter 1 GenerGener
GenerGener
Generalal
alal
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foror
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matat
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Satellite TV reception, general information, footprints ...........................1
Chapter 2Chapter 2
Chapter 2Chapter 2
Chapter 2 Functional descriptionFunctional description
Functional descriptionFunctional description
Functional description
Description of operation ..................................................................... 6
Calibration ........................................................................................ 6
Satellite search ................................................................................. 6
Tracking ............................................................................................ 7
Satellite identification ........................................................................ 7
Polarisation control ........................................................................... 9
Chapter 3Chapter 3
Chapter 3Chapter 3
Chapter 3 InstallationInstallation
InstallationInstallation
Installation
Antenna location .............................................................................. 11
Mounting......................................................................................... 13
Connections ..................................................................................... 14
SAILOR 90 pedestal mounting ........................................................... 15
Radome cable wiring ........................................................................ 17
Control unit connection ..................................................................... 19
Choice of tracking and ID-receiver signals ......................................... 20
Alignment of heading indicator ......................................................... 20
Obscured sectors.............................................................................. 21
Start-up procedure .......................................................................... 21
Chapter 4Chapter 4
Chapter 4Chapter 4
Chapter 4 OperOper
OperOper
Operatat
atat
atii
ii
ionon
onon
on
Normal use .................................................................................... 22
Menus............................................................................................ 22
Special functions ............................................................................. 22
vi
Table of Contents
Chapter 5Chapter 5
Chapter 5Chapter 5
Chapter 5 PP
PP
PCC
CC
Cprpr
prpr
proo
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ogrgr
grgr
gram, mam, m
am, mam, m
am, maa
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ainin
inin
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ining NID-tableing NID-table
ing NID-tableing NID-table
ing NID-tabless
ss
s
PC software installation .................................................................... 26
Main menu ...................................................................................... 31
Service menu .................................................................................. 32
Calibration menu ............................................................................. 33
Conical scan menu .......................................................................... 34
Log menu ....................................................................................... 34
Satellite menu................................................................................. 35
Satellite identification menu ............................................................. 36
NID-tables ...................................................................................... 37
Antenna program update .................................................................. 41
Chapter 6Chapter 6
Chapter 6Chapter 6
Chapter 6 SerSer
SerSer
Servv
vv
vicic
icic
icee
ee
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, mec, mec
, mechh
hh
hanan
anan
anicic
icic
ical dral dr
al dral dr
al draa
aa
aww
ww
winging
inging
ingss
ss
s
Service and repair ........................................................................... 43
Replacing CPU................................................................................. 44
Replacing IMU ................................................................................ 45
Replacing LNB ................................................................................ 46
Replacing elevation motor belt ......................................................... 47
Replacing elevation motor ............................................................... 48
Replacing azimuth motor belt .......................................................... 49
Replacing azimuth motor ................................................................. 49
Replacing polarisation motor ........................................................... 50
Replacing polarisation motor belt ..................................................... 50
Replacing RG179 coaxial connectors .................................................. 51
Chapter 7Chapter 7
Chapter 7Chapter 7
Chapter 7 TT
TT
Trr
rr
roubleouble
oubleouble
oubleshootshoot
shootshoot
shootinging
inging
ing
Error codes ..................................................................................... 52
Troubleshooting chart ...................................................................... 53
Chapter 8Chapter 8
Chapter 8Chapter 8
Chapter 8 TT
TT
Tecec
ecec
echnhn
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hnicic
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ical specifal specif
al specifal specif
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SAILOR 90 satellite TV antenna ........................................................ 54
Chapter 9Chapter 9
Chapter 9Chapter 9
Chapter 9 Approvals ....................................................................................... 56
1
Chapter 1
System Units
General information
Satellite TV reception, general information, footprints
Satellite orbits
All TV-satellites move in so called geostationary orbit 36.000 km above the
Earth's equator. At this specific altitude their angular velocity matches the
Earth's exactly and make them appear motionless in the sky.
When viewed from the northern hemisphere the satellites appear along an arch
with the satellite due south at the top.
The necessary separation between satellites depends on the frequency and the
size of the antennas and is usually 3°. A large number of satellites can be co-
located in the same position as long as
they transmit on different frequencies.
Co-located satellites are allowed to
deviate 0,1 degrees within their position,
which equals to a cube with a side of 73
km. At position 19.2 deg East (Astra 1) for
instance, there are actually 5 satellites
within the same position.
The satellites get their signals from an
uplink station. The satellite that
receives the signal shifts the
frequency down to about 10-
12 GHz, amplifies it and
transmits it back towards
earth by what is called
transponders. The satellites
electrical power comes from solar
panels, and the satellite is kept in
position by small jet-motors mastered
by ground-control. The actual life-span
of a satellite mainly depends on fuel
left for positioning jets.
2
Chapter 1: General information
Antenna and LNB
Transponders
TV-satellitesthatcanbeviewedwithSatelliteantennastransmitintheKufrequency
bandon frequencies between 10.700 and 12.750 MHz. Each satellite typically has
severaltransmitters ortransponders thatcarrya numberof digitalTVand/orradio
channels.
Antenna and LNB
Whenthe signalsreachthe antennathey arefocusedby thedishandradiatedinto
the feedhorn and passed along to the LNB (Low Noise Block converter). The LNB
amplifiesthesignalsandtransformsthemtoalowerfrequency withintheso-called
satellite IF-band. Satellite receivers use the IF band which covers 950-2150 MHz
(2300 MHz in some areas).
Sincethe Ku-bandcovers 2050MHz andtheIF-bandonly1200MHz,it isnecessary
todividetheincomingsignalsintoahighbandandalowbandwithseparateoutputs
on the LNB. Low-band IF-signals are shifted 9750 MHz down and high-band IF-
signals10600 MHzdown.
3
Polarisation
In order to increase the number of channels in each satellite slot the signals are
transmitted with different polarisation. Two kinds of polarisation are used in TV
transmissions:linearandcircular.
Linearlypolarisedsignalspropagatewiththeirwavefrontsalignedeitherhorizontally
orvertically.ThereceivingLNBcanthenseparatethetwopolarisationsifitisaligned
properly.
Circularlypolarisedsignalspropagatewiththeirwavefrontsrotatingeitherclockwise
orcounter-clockwise
Themainadvantagewithlinearpolarisationovercircularisthattheisolationbetween
thetwomodes is better. The mainadvantagewithcircular polarisation is that the
feedhorndoesn't needtobe aligned.
Chapter 1: General information
Polarisation
4
Footprints
The satellite footprint is a map showing a satellite’s fieldstrength or EIRP
(Effective Isotopic Radiated Power). It's not a real unit, but more a practical
model you can use when you graphically view the radiated area.
Every satellite has it's own footprint, and by consulting the footprints and the
conversion table you can estimate the antenna size needed.
One satellite can transmit several beams, where every beam has it's own
footprint and content regarding channels and service providers.
For updated information regarding footprints, frequencies, service providers etc.
we recommend you to consult websites such as www.lyngsat.com,
www.satbeam.com or www.kingofsat.net.
Below you can see a few typical footprints Anik F1R (W107,3), Astra 1H (E28,2)
and NSS6 (E95,0)
Chapter 1: General information
Footprints
Anik F1R Ku band
EIRP
(dBW)
>50
50
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