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  2. AMC-15 (satellite) - Wikipedia

    en.wikipedia.org/wiki/AMC-15_(satellite)

    Built by Lockheed Martin and based on the A2100AXS satellite bus, AMC-15 is located at 105° West longitude for EchoStar. AMC-15 has 24 Ku-band and 12 Ka-band transponders covering United States (including Hawaii and Alaska ), part of Canada and Mexico .

  3. SaudiGeoSat-1/HellasSat-4 - Wikipedia

    en.wikipedia.org/wiki/SaudiGeoSat-1/HellasSat-4

    SaudiGeoSat 1/HellasSat 4, also known as SaudiGeoSat 1/HellasSat 4 (abbreviated SGS-1/HS-4), is a Saudi and Greek geostationary communication satellite of King Abdulaziz City for Science and Technology (KACST) and HellasSat. It was built by Lockheed Martin and was launched on 5 February 2019 on board Ariane flight VA247.

  4. Digital Satellite Service - Wikipedia

    en.wikipedia.org/wiki/Digital_Satellite_Service

    Digital Satellite System is the initialism expansion of the DSS digital satellite television transmission system used by DirecTV. Only when digital transmission was introduced did direct broadcast satellite (DBS) television become popular in North America , which has led to both DBS and DSS being used interchangeably to refer to all three ...

  5. Transformational Satellite Communications System - Wikipedia

    en.wikipedia.org/wiki/Transformational_Satellite...

    The Transformational Satellite Communications System (TSAT) program was a United States Department of Defense (DOD) program sponsored by the U.S. Air Force for a secure, high-capacity global communications network serving the Department of Defense, NASA and the United States Intelligence Community (IC).

  6. FTA receiver - Wikipedia

    en.wikipedia.org/wiki/FTA_receiver

    A Viewsat Xtreme FTA receiver. A free-to-air or FTA Receiver is a satellite television receiver designed to receive unencrypted broadcasts. Modern decoders are typically compliant with the MPEG-4/DVB-S2 standard and formerly the MPEG-2/DVB-S standard, while older FTA receivers relied on analog satellite transmissions which have declined rapidly in recent years.

  7. Hellas Sat 2 - Wikipedia

    en.wikipedia.org/wiki/Hellas_Sat_2

    Hellas Sat 2 (previously called as Intelsat K-TV, NSS K-TV, NSS 6, Intelsat APR3, and Sinosat 1B) is a communications satellite operated by Hellas Sat. On 29 June 2017, the Hellas Sat 3 satellite was launched to replace the Hellas Sat 2.

  8. Mexican Satellite System - Wikipedia

    en.wikipedia.org/wiki/Mexican_Satellite_System

    The Mexican Satellite System, also known as MEXSAT, is a network of three satellites bought by the Mexican government's Ministry of Communications and Transportation. The three satellites are named Mexsat-1, Mexsat-2, and Mexsat-3 .

  9. ATSC standards - Wikipedia

    en.wikipedia.org/wiki/ATSC_standards

    Advanced Television Systems Committee (ATSC) standards are an international set of standards for broadcast and digital television transmission over terrestrial, cable and satellite networks. It is largely a replacement for the analog NTSC standard – like that standard – is used mostly in the United States , Mexico , Canada , South Korea ...