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Ka-band Satellite Payload
Chollian Satellite Payload Ka-band RF Device

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Ka-band Satellite Payload
Satellite Payload for Video Radar
Satellite Payload for Weather Observation

Chollian Satellite Payload Ka-band RF Device

Chollian Satellite Payload Ka-band RF Device
Next-generation Satellite Communication Broadcasting Payload

Chollian Satellite Payload Ka-band RF Device

Chollian Satellite 1, or Communications/Maritime/Weather Satellite, is Korea's first geostationary orbit complex satellite, located at an altitude of 36,000km above the Earth's equator and 128.2 degrees east longitude, performing marine observation, meteorological measurement and communication service missions.

Launch DateJune 26, 2010

ProjectileAriane 5

Vilsa LocationGuiana Space Center

Mission Perios7 years

Orbital Altitude 35,857km

Logitude128.2 degrees east

Weight2,500kg

Size (widthxlengthxheight)2.8mx2.2mx3.7m above ground, 5.3mx8.7mx3.7m on track Cycle : 24 hours

Cycle24hours

Resolution Marine payload 500m, Weather payload 1km, Visible light 1km, Infrared 4km