Intelsat 39

S3023

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General

Designation	44476 / 19049B
Launch date	6 Aug 2019
Country of origin	International
Mission	Telecommunications
Geostationary orbit	62°E
Launch vehicle	Ariane VA249

Will replace Intelsat 902. Tested at 55.3°E

sat-index articles

Technical data

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EIRP coverage (dBW)

C-band Europe
C-band Mozambique
C-band South East Asia
C-band Hemispheric
C-band Myanmar
Ku-band Europe
Ku-band West Indian Ocean
Ku-band Middle East
Ku-band East Indian Ocean
Ku-band DRC
Ku-band spot 3

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Specifications

Prime contractor	SS/L
Platform	LS-1300
Mass at launch	6600 kg
Dry mass
Dimension
Solar array
Stabilization	3-axis
DC power
Design lifetime	15 years

TT&C: downlink: 3949.0 MHz, 3948.5, 3953.0, 3953.5 (space-to-Earth)
uplink: 6174.7 MHz and 6177.3 MHz

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C-band

Main transponders
Backup transponders
Power
Bandwidth
Coverage	Africa, Europe, the Middle East, and Asia
EIRP max
G/T max
Polarization

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Ku-band

Main transponders
Backup transponders
Power
Bandwidth
Coverage	steerable spots accross all visible regions
EIRP max
G/T max
Polarization
Frequencies	downlink: 10.7-11.7 GHz and 12.25-12.75 GHz uplink: 13.0-13.25 GHz and 13.75-14.5 GHz

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