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Yamal-‐402 at 55°E Satellite details Orbital Position: 55°E Manufacturer: Thales Alenia Space Launch date: 08 Dec 2012 Launch vehicle: Proton M Expected lifetime: 15 years Youtube: Watch the Yamal-‐402 Satellite launch! Communications Payload Ku-‐Band Ku-‐Band Ku-‐Band Active Transponders: 12 (linear) 18 (linear) 16 (linear) Transponder Bandwidth: 72 MHz 36 MHz 54 MHz TWTA Size: 120W (linearized) 150W (linearized) 120-‐150W (linearized) Coverage: Russia & CIS countries, Europe, North & South Africa (incl. Sahara), Middle-‐East
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Yamal-‐402 Satellite Footprint Russian Beam
Eighteen 36 MHz transponders are operating in Russian beam, which exactly contours the Russian borders. There are additional four 54 MHz transponders operating in Russian beam.
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Yamal-‐402 Satellite Footprint Northern Beam
From nine to twelve 72 MHz transponders are operating in wider Northern beam which covers the visible part of Russia, CIS countries, almost all Europe and part of Middle East.
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Yamal-‐402 Satellite Footprint European & Southern Beams, Ku-‐band
Four 54 MHz transponders are operating in European beam, which covers East and Central Europe, Middle East and Northern Africa. Eight 54 MHz transponders are operating in wide Southern beam, which covers the territory of Africa to the south of Sahara. Up to three 72 MHz transponders can operate in the beam formed by the antenna, which can be steered with the commands from the earth while the satellite is in service. There is a possibility of inter-‐beam connection of Southern beam with Russian and European, and Northern beam with a steerable beam.