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  2. Viewer Access Satellite Television - Wikipedia

    en.wikipedia.org/wiki/Viewer_Access_Satellite...

    On 10 January 2010, the Australian Government announced a new satellite service to deliver digital television and radio channels to Australian viewers who reside in remote and rural areas, or who can't obtain adequate television signal in an existing metropolitan or regional terrestrial broadcast area, commonly referred to as being in a black spot.

  3. 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 ...

  4. Satellite television in the United States - Wikipedia

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

    U.S. residential satellite TV receiver dishes. Currently, there are two primary satellite television providers of subscription based service available to United States consumers: DirecTV and Dish Network, which have 21 and 10 million subscribers respectively. [1] [2]

  5. Sat-IP - Wikipedia

    en.wikipedia.org/wiki/Sat-IP

    The SAT>IP protocol was developed jointly by the SAT>IP Project partners, satellite operator SES, UK broadcaster BSkyB, and Danish TV software company Craftwork. [8] Prototype SAT>IP equipment and the first certified SAT>IP converter was developed by Inverto Digital Labs, a Luxembourg-based Set Top Box and software designer. [ 9 ]

  6. Satellite television - Wikipedia

    en.wikipedia.org/wiki/Satellite_television

    A number of satellite dishes. Satellite television is a service that delivers television programming to viewers by relaying it from a communications satellite orbiting the Earth directly to the viewer's location. [1] The signals are received via an outdoor parabolic antenna commonly referred to as a satellite dish and a low-noise block ...

  7. Digital television in the United States - Wikipedia

    en.wikipedia.org/wiki/Digital_television_in_the...

    The five main ATSC formats of DTV currently [when?] broadcast in the U.S. are: . Standard definition—480i, to maintain compatibility with existing NTSC sets when a digital television broadcast is converted back to an analog one [citation needed] —either by a converter box or a cable/satellite operator's proprietary equipment

  8. History of virtual learning environments - Wikipedia

    en.wikipedia.org/wiki/History_of_virtual...

    Initially, over 6,500 students were served in 304 classrooms, each one equipped with a satellite dish and a black-and-white TV set. The system is still in use, but now reaches over a million students in 16,000 rural facilities in Mexico and several Central American countries.

  9. SMATV - Wikipedia

    en.wikipedia.org/wiki/SMATV

    A QPSK Digital Satellite Headend by Fracarro. A SMATV headend is used to receive and rebroadcast satellite television channels throughout a property from a single satellite feed. [4] The system consists of a master antenna and a matching transformer to match the balanced antenna with unbalanced cable and amplifiers. [5]