ISRO To Launch GSAT-7A Communication Satellite

The Indian Space Research Organisation (Isro) is planning to launch a dedicated communication satellite for defence purposes next week.

  • ISRO is all set to launch the communication satellite GSAT-7A on board the GSLV-F11 from Satish Dhawan Space Centre in Sriharikota on December 19, 2018. 
  • The satellite will weigh 2.2 tonnes and will be launched by the Geosynchronous Satellite Launch Vehicle (GSLV Mk II) rocket
  • The satellite with a mission life of eight years is built to provide communication capability to the users in Ku-band over the Indian region, the ISRO added.
  • Geosynchronous Satellite Launch Vehicle (GSLV), in its 13th flight, will inject GSAT-7A into a Geosynchronous Transfer Orbit (GTO).
  • The satellite will be placed in its final Geostationary Orbit (GEO) using the onboard propulsion system, ISRO said, adding GSAT-7A will take a few days after separation from the launcher to reach its orbital slot.
  • GSLV-F11 is ISRO's fourth generation launch vehicle with three stages.
  • The four liquid strap-ons and a solid rocket motor at the core form the first stage of the launch vehicle, while the second stage is equipped with high thrust engine using liquid fuel
  • The Cryogenic Upper Stage forms the third and final stage of the vehicle
ISRO To Launch GSAT-7A Communication Satellite  ISRO To Launch GSAT-7A Communication Satellite Reviewed by The Hindu Current Affairs on December 14, 2018 Rating: 5

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