越南星1号介绍
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VNPT Proprietary Data
1
VINASAT-1 PROGRAM
HANOI, Dec 2008
APRSAF -15
VNPT Proprietary Data 2
Lam Hoang Vinh Vice President Vu Tuan Hung President &CEO Nguyen K. Hoan Hoang Minh Thong Program Director Pham Mai Phuong Deputy Director
Do Kim Dzung Chief Accountant Nguyen Thien Minh Vice President Ly Kiet Vice President Pham Long Tran
Chairman
Nguyen Ba Thuoc Vice President Phan Hoang Duc Vice President
Kieu Nguyen
VNPT –Leadership Team
Ha Minh Manh Head of Commercial Nguyen Hong Son Head of Technical
Field Office
VNPT Proprietary Data
3
1.
Program overview 2.
Specifications 3.
Coverage 4.
Services and Applicants 5.Discussion
Contents
VNPT Proprietary Data
4
•Program Authorization To Proceed (ATP): April 27th, 2006
•Program Effective Date of Contract: May 12th, 2006
•Vinasat-1 In Orbit Test and Spacecraft Handover on May 22nd, 2008
Program overview
VNPT Proprietary Data
5
•Program Includes:
–24 Month Spacecraft Delivery In Orbit –Launch and Mission Operations
–2 Spacecraft Simulators
–2 Satellite Control Facilities (Primary/Backup)–Analyst/Operator Training
Program overview
VNPT Proprietary Data
6
•
Orbit location: 132E •
Launch date: 18/4/2008•
Launcher: Ariane V -ECA •
Lifespan: 15 –20 years •
Manufacturer:Lockheed Martin, A2100•
Stabilization: 3 Axis •Ground Station location: Que Duong (PCF) and Binh Duong (BCF)
Specifications
VNPT Proprietary Data
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•PAYLOAD
–16-for-12 Ku Band transponders
–11-for-8 Extended C Band transponders –Payload power 3276 W (includes TT&C RF)–Bus power 600 W (ave.)
Specifications
VNPT Proprietary Data
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•BUS
–A2100 Core
–Launched mass 2.6 tons
–Two, 85”hybrid dual-grid reflectors
–East reflector gimbal and west reflector hinge
Specifications
VNPT Proprietary Data
9
•Telemetry Tracking & Control –C-Band TT&C RF
–4 Command Receivers
–2 Telemetry beacons
–16-bit dual OBC
Specifications
VNPT Proprietary Data 10Coverage (C band)
33.4
Honolulu 35.5Sydney
35.8Tokyo
38Karachi
39.6Shanghai
40.7Jakarta
43.5Hongkong
40.2Taipei
44.6Yangon
45.1Bangkok
45.3Hochiminh
45.3Hanoi
EIRP (dBW)City
EIRP C Band
VNPT Proprietary Data 11
Coverage (C band)
-8.7Honolulu -6.0Sydney
-7.0Tokyo
-1.5Karachi
-1.6Shanghai
-0.2Jakarta
-1.6Hongkong
-1.7Taipei
0.0Yangon
0.9Bangkok
1.5Hochiminh
0.6Hanoi
G/T (dB/K)City
C Band G/T