Showing posts with label ISRO. Show all posts
Showing posts with label ISRO. Show all posts

Sunday, February 5, 2012

summary of Antrix- devas scam


Excerpts from ET article
  • Antrix Corporation was set up as the marketing arm of Isro in 1992
  • company hoped to promote commercial exploitation of space products,technical consultancy services and transfer of technologies developed by Isro
  • A major objective is to facilitate development of space-related industrial capabilities in India
  • Forge Advisors,a US-based strategic consultancy, established an Indian company called Devas Multimedia,with some former Isro scientists on board.
  • Antrix inked a memorandum of understanding with Forge for exploring opportunities in digital multimedia services
  • agreement provided leasing of 90% of the space segment capacity on two satellites for 12 years to Devas
  • Antrixs board approved the draft agreement between the two sides,and the agreement was signed
Two Satellites
  • Antrix committed to build and launch two satellites
  • These two would have helped Devas deliver a range of services such as broadband to remote areas
heres how a scam was discovered
  • there was no tendering for awarding the contract to Devas
  • the Cabinet was not informed that the two satellites were being built by Isro for Devas
  • satellites were leased to Devas at throwaway prices



counter arguments
  • Antrix-Isro,regularly leases satellite capacity to private firms in the direct-to-home business without tendering
  • Devas was bringing in new technology that had a high risk of failure
  • estimated loss of 2 lakh crore was based on comparing what Devas paid to 3G auction prices
    1. it was a nonsensical comparison because the 3G spectrum and its uses and market are completely different from those of the S-band spectrum and the related technology that Devas would have used
OUTCOME
  • Image of Antrix,which was supposed to be the government space technology arm that would bring in private investment and cutting-edge technology and market Indian space capabilities abroad,remains very badly damaged

Monday, July 18, 2011

Long road ahead


·         Launched 1st rocket rohini on SLV 3 31 years ago
·         Since then there hare been 32 launches
·         PSLV ahs made 18 succesfully launched out of 19
·         GSLV has made 4 succesfull launches out of 7
·         PSLV C17 for first time launched a communication satellite. Howveer it has carried chandrayaan and  kalpana 1 on similar missions before
·         GSLV is more powerful than PSLV and can carry more load
·         In case communications atellites size matters. Larger it is, more communication capacity it can handle and hence more economical
·         It is now possible in world to launch 6 tonne classs satellites
·         India’s GSLV can carry only abt 3 tonne
·         GSLV mark III can carry 4 tonne
·         India has started working on semi cryogenic engine comrpising liquid oxygen and kerosene which more powerful than cryogenic engine