63 Ku-band transponders and a Ka-band capability.
Enhanced HD and 3D satellite TV programs. 30 Ku-and transponders. Will replace Koreasat 3.
Stated goal of providing broadband internet access to people in the areas hardest to reach by terrestrial connectivity means
"24 C-band, 25 Ku-band transponders serving Europe, the Middle East, Africa, Russia and Asia."
"Announced as commercial communications satellite, but believed by many to be military."
"Part of a fourth generation, or 4G, wireless system designed to reach nearly every American by the end of 2016. 22-m diameter L-band antenna; 2 m Ku-band antenna."
"Military communications - designed to replace Molniya and Parus spacecraft; this is the third of the series, first success."
Broadcast 130W Ku-band transponders.
First of second generation.