Eutelsat 3B

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General

Designation	39773 / 14030A
Launch date	26 May 2014
Country of origin	Europe
Mission	Telecommunications
Geostationary orbit	3°E
Launch vehicle	Zenit Sea Launch #36

Went operational on 5 Jul 2014.

upto 51 transponders. The full Ka-band payload will be used by Viasat Brasil to over all of Brasil.

sat-index articles

Technical data

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Lyngsat transponder loading

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EIRP coverage (dBW)

C-band
Ku-band East
Ku-band Europe
Ku-band Steerable

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Specifications

Prime contractor	Astrium
Platform	E3000
Mass at launch	5967 kg
Dry mass
Dimension
Solar array
Stabilization	3-axis
DC power	12 kW
Design lifetime	15 years

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C-band

Main transponders	12
Backup transponders
Power
Bandwidth	68 & 72 MHz
Coverage	Hemispheric, centered on Africa
EIRP max
G/T max
Polarization	linear H/V
Frequencies	3.625-4.2 GHz

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Ku-band

Main transponders	upto 30
Backup transponders
Power
Bandwidth	54 & 72 MHz
Coverage	extended Europe East Africa and Central Asia steerable beam (South america)
EIRP max
G/T max
Polarization	linear H/V
Frequencies	downlink: 10.95-11.2, 11.2-11.45, 11.45-11.7 and 12.5-12.75 GHz

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Ka-band

Main transponders	9
Backup transponders
Power
Bandwidth	115 MHz
Coverage	steerable
EIRP max
Polarization
Frequencies	Downlink: 17.3-19.7, 19.7-20.2 GHz

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