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SAILOR FleetBroadBand
Training Manual
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Figure 2-19: TT-3052B ADU, High Power Amplifier
• Global Positioning System (GPS) module
has on the one
side a receiver /antenna and on the other side the engine /
processor. It is receiving the signals from the GPS satellites and
if more than four (4) satellites are available, the GPS module
can calculate a longitude and a latitude position. The SAILOR
500 FleetBroadband system requires a GPS fix in order to
operate, as it needs to be positioned into a regional spot beam
or a narrow spot beam of the satellite. The GPS module is
identical for all five (5) SAILOR FleetBroadband antennas (and
for SAILOR 900 VSAT antenna).
Figure 2-20 and 2-21: TT-3052B/C ADU, Global Position System
• Stepper motors
for orientating the antenna is positioned in
the three axis: azimuth, elevation and cross-elevation. The
elevation motor and the cross-elevation motor is the same type,
while the azimuth motor is unique for the antenna. The motors
are controlled by the ATM, and no feedback is provided. The
motor power is transferred into antenna movement by means
of drive belts.
Summary of Contents for Sailor 250 FleetBroadband
Page 1: ...FleetBroadband Installation Training manual Commissioning and On Board repair ...
Page 2: ......
Page 4: ......
Page 9: ...Inmarsat Network ...
Page 10: ......
Page 34: ...24 1 Chapter 1 Inmarsat Network Figure 1 34 Return direction connection bearers ...
Page 36: ......
Page 37: ...Product Presentation ...
Page 38: ......
Page 70: ......
Page 71: ...Installation ...
Page 72: ......
Page 107: ...97 SAILOR FleetBroadBand Training Manual 3 ...
Page 108: ......
Page 109: ...Interfaces ...
Page 110: ......
Page 132: ......
Page 133: ...Repair ...
Page 134: ......
Page 165: ...155 SAILOR FleetBroadBand Training Manual 5 Figure 5 59 ...
Page 186: ......
Page 187: ...Removal Replacement ...
Page 188: ......
Page 217: ...207 SAILOR FleetBroadBand Training Manual 6 ...
Page 218: ......
Page 219: ...Software Upload ...
Page 220: ......
Page 221: ...211 SAILOR FleetBroadBand Training Manual 7 Figure 7 1 ...
Page 230: ......
Page 231: ...System Test ...
Page 232: ......
Page 236: ......
Page 237: ...Abbreviation ...
Page 238: ......
Page 242: ......
Page 243: ...R R of EXP 727Antenna ...
Page 244: ......
Page 255: ...245 SAILOR FleetBroadBand Training Manual 10 ...
Page 256: ......
Page 257: ...R R of EXP 325Antenna ...
Page 269: ......