asiasat 9• replacement satellite for asiasat 4 with enhanced coverage and capacity • highest...
TRANSCRIPT
ASIASAT 9122oE AsiaSat’s most powerful satellite for region-wide coverage and connectivity
• Replacement satellite for AsiaSat 4 with enhancedcoverage and capacity
• Highest C-band TWTA power available in Asia-Pacificoffering extended high-power coverage
• 3 new dedicated Ku-band beams: Myanmar,Indonesia and Mongolia, in addition to enhancedEast Asia and Australasia beams
• Cross-strap Ku-band beam switching capability forflexible coverage
• Ka-band payload offering high-power regionalcoverage
• Doubling spectral density (bit/Hz) to supporthigher mod/cod with up to 3dB improvement indownlink EIRP power
• Innovative filter design on spacecraft to achievehigher C-band bandwidth, delivering 23% increase inthroughput compared to AsiaSat 4
• Star tracker equipped to provide 20% increase insatellite pointing accuracy
• Hall Effect Thrusters fitted to enhance stability andreliability of satellite operation and provide betterperformance at edge of beam coverage
Designed/Built by
Model
Design Life
Nominal Orbital Location
COMMUNICATIONS PAYLOAD UNIQUE FEATURES
LAUNCH
THE SPACECRAFT
28
36 MHz
Horizontal and Vertical
Asia, Middle East, Central Asia and Australasia
110 watts
32 for 28
-0.5+ dB/K
32
54 MHz
Horizontal and Vertical
5 Beams: Myanmar, Indonesia, Mongolia, East Asia, Australasia
Australasia: 2 for 1 East Asia/Indonesia: 5 for 3 Mongolia/Myanmar: 4 for 2
200 watts
C-band
No. of Transponders
Transponder Bandwidth
UL/DL Polarisation
Coverage
TWTA Size
TWTA Redundancy
Satellite Receiving G/T
Ku-band
No. of Transponders
Transponder Bandwidth
UL/DL Polarisation
Coverage
LNA Redundancy
TWTA Size
29 September 2017 by ILS Proton M/Breeze M rocket from Baikonur Cosmodrome, Kazakhstan
Note: Technical data is for reference only. AsiaSat Proprietary, 27 Nov 2017
Space Systems Loral
SSL 1300
15+ years
122°E
12/F, Harbour Centre T (852) 2500 0888 E [email protected] Satellite Telecommunications Company Limited 25 Harbour Road, Wanchai, Hong Kong F (852) 2500 0895 www.asiasat.com
ASIASAT 9122ºE
C-BAND GLOBAL BEAM EIRP (dBW)
KU-BAND EAST ASIA BEAM EIRP (dBW)
5º Elevation
12/F, Harbour Centre T (852) 2500 0888 E [email protected] Satellite Telecommunications Company Limited 25 Harbour Road, Wanchai, Hong Kong F (852) 2500 0895 www.asiasat.com
ASIASAT 9122ºE
KU-BAND MYANMAR BEAM EIRP (dBW)
KU-BAND INDONESIA BEAM EIRP (dBW)
12/F, Harbour Centre T (852) 2500 0888 E [email protected] Satellite Telecommunications Company Limited 25 Harbour Road, Wanchai, Hong Kong F (852) 2500 0895 www.asiasat.com
ASIASAT 9122ºE
KU-BAND AUSTRALASIA BEAM EIRP (dBW)
KU-BAND MONGOLIA BEAM EIRP (dBW)