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  2. Telecommunications in Guatemala - Wikipedia

    en.wikipedia.org/.../Telecommunications_in_Guatemala

    Telephone system: fairly modern network centered in Guatemala City; connected to Central American Microwave System, [1] a trunk microwave radio relay system that links the countries of Central America and Mexico with each other. [3] Satellite earth stations: 1 Intelsat (Atlantic Ocean). [1]

  3. Federal Taxpayer Registry - Wikipedia

    en.wikipedia.org/wiki/Federal_Taxpayer_Registry

    The Federal Taxpayer Registry (Spanish: Registro Federal de Contribuyentes, RFC), also known as RFC number, is a tax identification number required by any physical or natural person or moral or juridical person (legal entity) in Mexico to carry out any lawful economic activity for which they are obliged to pay taxes, with some exceptions.

  4. Remote terminal unit - Wikipedia

    en.wikipedia.org/wiki/Remote_Terminal_Unit

    A remote terminal unit (RTU) is a microprocessor-controlled electronic device that interfaces objects in the physical world to a distributed control system or SCADA (supervisory control and data acquisition) system by transmitting telemetry data to a master system, and by using messages from the master supervisory system to control connected objects. [1]

  5. List of satellite television companies - Wikipedia

    en.wikipedia.org/wiki/List_of_satellite...

    Metro Digital; Montage Cable Network [10] - also commenced operations in 2014 but is no longer in operations; Moreplex TV; Mytv [11] - discontinued; OurTV [12] Play Consat; Sairtek - a top broadcast service provider in Lagos; provides free-to-air broadcasting, live streaming, satellite, OTT and IPTV, distribution and contribution services

  6. List of television stations in Latin America - Wikipedia

    en.wikipedia.org/wiki/List_of_television...

    canal 25 (Guatemala City): Guatevision "Un canal como debe ser" Canal 27 (Guatemala City)| 28 and 66: El Canal de la Esperanza (Christian Ministry Grounds) Canal 29 (Guatemala City): Grupo Nuevo Mundo; Canal 31 (Guatemala City): TV Azteca; formerly known as Latitud Televisión; Canal 33 (Guatemala City): TV-USAC; Canal 35 (Guatemala City): TV ...

  7. SCADA - Wikipedia

    en.wikipedia.org/wiki/SCADA

    SCADA protocols are designed to be very compact. Many are designed to send information only when the master station polls the RTU. Typical legacy SCADA protocols include Modbus RTU, RP-570, Profibus and Conitel. These communication protocols, with the exception of Modbus (Modbus has been made open by Schneider Electric), are all SCADA-vendor ...

  8. 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.

  9. List of companies of Guatemala - Wikipedia

    en.wikipedia.org/wiki/List_of_companies_of_Guatemala

    Guatemala City: 1920 [2] Food & beverage, retail, real estate, financials P A DHL de Guatemala: Industrials Delivery services Guatemala City: 1991 Cargo airline P A Helicópteros de Guatemala: Consumer services Airlines Guatemala City: 1971 Charter airline P A Malher: Consumer goods Food products Guatemala City: 1957 Food producer P A Mayan ...