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  2. Satellite television in the United States - Wikipedia

    en.wikipedia.org/wiki/Satellite_television_in...

    In December 1975, RCA created Satcom 1, the first satellite built especially for use by the then three national television networks (CBS, NBC, and ABC).Later that same year, HBO leased a transponder on Satcom 1 and began transmission of television programs via satellite to cable systems.

  3. Satellite television - Wikipedia

    en.wikipedia.org/wiki/Satellite_television

    AT+T Telstar 1 test (first satellite TV broadcast, July 11 1962) The first public satellite television signals from Europe to North America were relayed via the Telstar satellite over the Atlantic ocean on 23 July 1962, although a test broadcast had taken place almost two weeks earlier on 11 July. [45]

  4. List of communications satellite firsts - Wikipedia

    en.wikipedia.org/wiki/List_of_communications...

    First national TV network based on satellite television: November 1967 Soviet Union: Nimbus 3: First satellite-based search and rescue system First satellite to locate and command remote weather stations to transmit data back to satellite: April 14, 1969 United States: Anik 1: First domestic communications satellite system using geosynchronous ...

  5. Telstar 1 - Wikipedia

    en.wikipedia.org/wiki/Telstar_1

    Telstar 1 is a defunct communications satellite launched by NASA on July 10, 1962. One of the earliest communications satellites, it was the first satellite to achieve live transmission of broadcast television images between the United States and Europe.

  6. Satellite Internet access - Wikipedia

    en.wikipedia.org/wiki/Satellite_Internet_access

    How satellite internet works. Satellite Internet generally relies on three primary components: a satellite – historically in geostationary orbit (or GEO) but now increasingly in Low Earth orbit (LEO) or Medium Earth orbit MEO) [23] – a number of ground stations known as gateways that relay Internet data to and from the satellite via radio waves (), and further ground stations to serve each ...

  7. List of United States over-the-air television networks

    en.wikipedia.org/wiki/List_of_United_States_over...

    Retro Television Network – Retro Television Network (branded as "Retro TV") is a digital multicast network owned by Luken Communications; launched in September 2005 as the first multicast network to rely on older acquired programs, the network carries a mix of classic series from the 1950s to the 1970s (including some public domain ...

  8. History of television - Wikipedia

    en.wikipedia.org/wiki/History_of_television

    The first national network of television satellites, called Orbita, was created by the Soviet Union in October 1967, and was based on the principle of using the highly elliptical Molniya satellite for rebroadcasting and delivering of television signals to a network of twenty ground downlink stations each equipped with a parabolic antenna 39 ...

  9. Our World (1967 TV program) - Wikipedia

    en.wikipedia.org/wiki/Our_World_(1967_TV_program)

    Our World was the first live multinational multi-satellite television production. National broadcasters from fourteen countries around the world, coordinated by the European Broadcasting Union (EBU), participated in the program.

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