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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.
Содержание Sailor 250 FleetBroadband
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Страница 9: ...Inmarsat Network ...
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Страница 34: ...24 1 Chapter 1 Inmarsat Network Figure 1 34 Return direction connection bearers ...
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Страница 37: ...Product Presentation ...
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Страница 71: ...Installation ...
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Страница 109: ...Interfaces ...
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Страница 133: ...Repair ...
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Страница 165: ...155 SAILOR FleetBroadBand Training Manual 5 Figure 5 59 ...
Страница 174: ...164 Chapter 5 Troubleshooting 5 Example Terminal LED steady green Antenna LED steady green Figure 5 77 Figure 5 78 ...
Страница 178: ...168 Chapter 5 Troubleshooting 5 Example GPS module defective Figure 5 86 Figure 5 87 Figure 5 88 Figure 5 89 ...
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Страница 187: ...Removal Replacement ...
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Страница 231: ...System Test ...
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Страница 237: ...Abbreviation ...
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Страница 243: ...R R of EXP 727Antenna ...
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Страница 257: ...R R of EXP 325Antenna ...
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Страница 270: ...TT 100 MSO 030207 www cobham com satcom ...