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Service Start
Early 2006 |
COVERAGE
XTAR is the world’s first satellite system developed exclusively for commercial X-band services. XTAR-LANT provides commercial X-band services to U.S., European and Allied government agencies and military forces. Its coverage encompasses a region extending from Denver in the United States to the South American and African continents and the Middle East.
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| Spacecraft |
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| Bus: |
LS-1300 (3 axis controlled) |
| Propulsion: |
Bi-Propellant |
| Attitude: |
Bias Momentum |
| Power: |
5773-W BOL (4135-W Required) |
| Mass: |
3408-Kg (Wet Mass) |
| Life: |
>15 years |
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| Payload |
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| Transponders: |
8 |
| - RHCP |
4 |
| - LHCP |
4 |
| Transponder Power: |
100 W |
| Transponder Size: |
72 MHz |
| Guard Bands: |
8 MHz |
| Redundancy: |
19:13 100 W TWTA’s |
| Total Usable Capacity: |
576 MHz |
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| Antenna Coverage |
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| Global Beams: |
2 |
| - 1 RHCP up/LHCP down |
| - 1 LHCP up/LHCP down |
| Fixed Beam: |
1 (4º RHCP up/LHCP down) |
| Steerable Beams: |
3 (4.5º) |
| - 1 RHCP up/LHCP down |
| - 2 LHCP up/RHCP down |
| Total Beams: |
6 |
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Policy | Terms of Use ::
XTAR, LLC is a joint venture between Loral
Space & Communications, Ltd.
and HISDESAT Servicios Estratégicos, S.A.
© 2006 XTAR,
LLC. All rights reserved.
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