Cosmos 2520

Also called Blagovest 11

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General

Designation	42907 / 17046A
Launch date	16 Aug 2017
Country of origin	CIS
Mission	Telecommunications
Geostationary orbit	45°E
Launch vehicle	Proton #425

4 similar satellites planned

It is intended to provide high speed Internet access, communications services, television and radio broadcasting, telephony and videoconferencing for military purposes.

sat-index articles

Technical data

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Specifications

Prime contractor	ISS
Platform	Express-2000
Mass at launch	3500 kg
Dry mass
Dimension
Solar array
Stabilization
DC power	14 kW
Design lifetime	15 years

Thales Alenia space payload

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Ka-band and V-band

Main transponders
Backup transponders
Power
Bandwidth
Coverage
EIRP max
Polarization
Frequencies	Uplink: Downlink:

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