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  2. Shiv Prasad Kosta - Wikipedia

    en.wikipedia.org/wiki/Shiv_Prasad_Kosta

    Kosta has remained the author of about 10 different books published in Hindi on different ISRO Projects, books on various Indian satellites, like Ariane Passenger Payload Experiment, Bhaskara (satellite) [5] and Aryabhata (satellite). [6] In addition, he was the author of famous books on Communication Satellite and SLV3.

  3. Ariane Passenger Payload Experiment - Wikipedia

    en.wikipedia.org/wiki/Ariane_Passenger_Payload...

    The Ariane Passenger PayLoad Experiment (APPLE), was an experimental communication satellite with a C-Band transponder launched by the Indian Space Research Organisation on June 19, 1981, by Ariane, a launch vehicle of the European Space Agency (ESA) from Centre Spatial Guyanais near Kourou in French Guiana.

  4. Communications satellite - Wikipedia

    en.wikipedia.org/wiki/Communications_satellite

    Syncom 2 was the first communications satellite in a geosynchronous orbit. It revolved around the Earth once per day at constant speed, but because it still had north–south motion, special equipment was needed to track it. [19] Its successor, Syncom 3, launched on 19 July 1964, was the first geostationary communications satellite. Syncom 3 ...

  5. Indian National Satellite System - Wikipedia

    en.wikipedia.org/wiki/Indian_National_Satellite...

    The Indian National Satellite System or INSAT, is a series of multipurpose geostationary satellites launched by the Indian Space Research Organisation (ISRO) to satisfy telecommunications, broadcasting, meteorology, and search and rescue operations. Commissioned in 1983, INSAT is the largest domestic communication system in the Indo-Pacific Region

  6. Satellite Instructional Television Experiment - Wikipedia

    en.wikipedia.org/wiki/Satellite_Instructional...

    An ISRO technician next to a working model of the solid-state television set, designed with NASA assistance, for use in SITE. Image courtesy NASA. Satellite Instructional Television Experiment or SITE was an experimental satellite communications project launched in India in 1975, designed jointly by NASA and the Indian Space Research Organization (ISRO).

  7. CMS-01 - Wikipedia

    en.wikipedia.org/wiki/CMS-01

    CMS-01 (formerly known as GSAT-12R [6]) is a communication satellite designed and developed by the Indian Space Research Organisation (ISRO). This satellite is a replacement of the aging GSAT-12 at 83.0° E. [ 7 ] This satellite was successfully launched by PSLV -C50 launch vehicle on 17 December 2020 at 10:11 UTC .

  8. ISRO Satellite Integration and Testing Establishment

    en.wikipedia.org/wiki/ISRO_Satellite_Integration...

    ISITE Acoustic Test Facility - This facility was designed and commissioned by CSIR-National Aerospace Laboratories, Bangalore, for ISRO Satellite Centre (ISAC), Bangalore, on 7 April 2011. A 1500 Cu.m. Isolated Reverberation Chamber, which can qualify satellites up to 156 dB in Nitrogen atmosphere, is the largest and one-of-its kind in India.

  9. Space segment - Wikipedia

    en.wikipedia.org/wiki/Space_segment

    The space segment of an artificial satellite system is one of its three operational components (the others being the user and ground segments). It comprises the satellite or satellite constellation and the uplink and downlink satellite links. [1] The overall design of the payload, satellite, ground segment, and end-to-end system is a complex ...