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  2. Servicio de Administración Tributaria - Wikipedia

    en.wikipedia.org/wiki/Servicio_de_Administración...

    The Tax Administration Service (Spanish: Servicio de Administración Tributaria, SAT) is the revenue service of the Mexican federal government. The government agency is a deconcentrated bureau of the Secretariat of Finance and Public Credit , Mexico's cabinet-level finance ministry, and is under the immediate direction of the Chief of the Tax ...

  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. List of amateur radio modes - Wikipedia

    en.wikipedia.org/wiki/List_of_amateur_radio_modes

    Morse code is called the original digital mode. Radio telegraphy, designed for machine-to-machine communication is the direct on / off keying of a continuous wave carrier by Morse code symbols, often called amplitude-shift keying or ASK, may be considered to be an amplitude modulated mode of communications, and is rightfully considered the first digital data mode.

  5. List of digital television deployments by country - Wikipedia

    en.wikipedia.org/wiki/List_of_digital_television...

    It transmits all four state-owned TV channels (HRT 1, HRT 2, HRT 3 and HRT 4), and three radio stations (HR 1, HR 2 and HR 3). Croatia started to test DVB-T transmission early in 2002. It transmitted 4 national TV channels (HRT 1, HRT 2, HRT 3 and Nova TV ) on a network of 9 transmitters built by Odašiljači i veze , completed in 2007 and ...

  6. Very-small-aperture terminal - Wikipedia

    en.wikipedia.org/wiki/Very-small-aperture_terminal

    A very-small-aperture terminal (VSAT) [1] is a two-way satellite ground station with a dish antenna that is smaller than 3.8 meters. The majority of VSAT antennas range from 75 cm to 1.2 m. The majority of VSAT antennas range from 75 cm to 1.2 m.

  7. 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.

  8. Free-to-air - Wikipedia

    en.wikipedia.org/wiki/Free-to-air

    A digital terrestrial version of Freeview was launched in 2008, which, unlike the analogue and free-to-air satellite options, supports high-definition broadcasts for TVNZ 1, TVNZ 2, Three and Bravo. While, airing the timeshifted channels also.

  9. ISDB - Wikipedia

    en.wikipedia.org/wiki/ISDB

    Digital satellite broadcasting (BS digital) was started by NHK and followed commercial broadcasting stations on 1 December 2000. Today, SKY PerfecTV! (the successor of Skyport TV and Sky D), CS burn, Platone, EP, DirecTV, J Sky B, and PerfecTV!, adopted the ISDB-S system for use on the 110-degree (east longitude) wide-band communication satellite.