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51
SAILOR FleetBroadBand
Training Manual
2
2.3.2 Above Deck Unit (ADU)
Figure 2-49: TT-3050C ADU
TT-3050C
SAILOR 150 FleetBroadband ADU (Above Deck
Unit) contains all functions for satellite tracking including a GPS
system. A single coax RF cable carries all RF communication,
supply voltage for the antenna modules and internal modem
communication between the antenna and the Terminal.
The functionality and hardware are pretty much identical to the
SAILOR 250 FleetBroadband ADU.
Figure 2-50: TT-3050C ADU, opened
• Antenna Control Module (ACM)
, located on the bottom side of
the Top Housing Cover, is sensing the attitude and accelerations
of the ADU, and controls the stepper motors which is moving
the pedestal accordingly.
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 ...
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