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  2. Ariane Passenger Payload Experiment - Wikipedia

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

    APPLE was India's first three-axis stabilised experimental Geostationary communication satellite. On July 16, 1981, the satellite was positioned at 102° E longitude . The 672 kg [ 1 ] satellite served as testbed of the Indian telecommunications space relay infrastructure despite the failure of one solar panel to deploy.

  3. 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.

  4. Category:Communications satellites - Wikipedia

    en.wikipedia.org/wiki/Category:Communications...

    Download as PDF; Printable version; ... Communications satellites by country (16 C) ... (satellite communications) Túpac Katari 1; U. UPM-Sat;

  5. 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 .

  6. 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 ...

  7. Cartosat - Wikipedia

    en.wikipedia.org/wiki/CARTOSAT

    Cartosat-2 is an advanced remote sensing satellite capable of providing scene-specific spot imagery. The data from the satellite is used for detailed mapping and other cartographic applications at cad-astral level, urban and rural infrastructure development and management, as well as applications in Land Information System (LIS) and ...

  8. GSAT-31 - Wikipedia

    en.wikipedia.org/wiki/GSAT-31

    The satellite's main communication payload is Ku band and acts as a replacement of the aging INSAT-4CR. [2] The satellite provides advanced telecommunication to the Indian subcontinent. It is used for VSAT networks, television uplinks, digital signage new gathering, DTH services and other communication systems. This is the 40th communication ...

  9. RISAT-1 - Wikipedia

    en.wikipedia.org/wiki/RISAT-1

    Radar Imaging Satellite 1 or RISAT-1, was an Indian remote sensing satellite built and operated by the Indian Space Research Organisation (ISRO). The second RISAT satellite to be launched, it used a C-band 5.35 GHz synthetic-aperture radar (SAR) for Earth observation .