Glonass-M, also known as Uragan-M, are the second generation of Uragan satellite design used for GLONASS satellite navigation system. GLONASS is a Russian space-based navigation system comparable to the similar GPS and Galileo systems. This generation improves on accuracy, power consumption and design life. Each satellite weighs 1415 kg, is equipped with 12 L-band antennas, and has an operational lifetime of 7 years.
Medium Earth OrbitASTRA 5B will extend transponder capacity and geographical reach over Eastern European and neighbouring markets for DTH, direct-to- cable and contribution feeds to digital terrestrial television networks. It will also carry a hosted L-band payload for the European Commission’s European Geostationary Navigation Overlay Service (EGNOS) - See more at: http://www.ses.com/4628908/astra-5b#sthash.h0BOdquk.dpuf
Geostationary Transfer OrbitExpress-AT1 satellite is manufactured on RSCC’ order by the JSC “Academician M.F. Reshetnev “Information Satellite Systems“ in cooperation with Thales Alenia Space (France) within the framework of the Russian Federal Space Program for 2006-2015. The satellite will provide DTH TV & Radio broadcasting.
Geostationary Transfer OrbitGPS Block IIF, or GPS IIF is an interim class of GPS satellite, which will be used to keep the Navstar Global Positioning System operational until the GPS Block IIIA satellites become operational. They are being built by Boeing, and will be operated by the United States Air Force following their launch by United Launch Alliance, using Evolved Expendable Launch Vehicles.
Medium Earth OrbitABS-2 is an Indian digital direct-broadcast television satellite operating at 75 degrees. Athena-Fidus is a French-Italian telecommunication satellite providing high-throughput secure communications to French and Italian armed force and emergency services. Operating in geostationary orbit.
Geostationary Transfer Orbit