radiotelephone terminal

См. также в других словарях:

• Very-small-aperture terminal — A 2.5 m parabolic dish antenna for bidirectional satellite Internet access A very small aperture terminal (VSAT), is a two way satellite ground station or a stabilized maritime Vsat antenna with a dish antenna that is smaller than 3 meters. The… …   Wikipedia

• портативная радиотелефонная станция — мобильная радиотелефонная станция — [Л.Г.Суменко. Англо русский словарь по информационным технологиям. М.: ГП ЦНИИС, 2003.] Тематики информационные технологии в целом Синонимы мобильная радиотелефонная станция EN portable radiotelephone… …   Справочник технического переводчика

• TÉLÉCOMMUNICATIONS - La révolution numérique — En France, à partir de 1970, la technique dite numérique a été introduite dans les centraux téléphoniques et les systèmes de transmission sur câbles puis sur faisceaux hertziens (liaisons radioélectriques à très hautes fréquences) pour remplacer… …   Encyclopédie Universelle

• Improved Mobile Telephone Service — The Improved Mobile Telephone Service (IMTS) is a 0G pre cellular VHF/UHF radio system that links to the PSTN. IMTS was the radiotelephone equivalent of land dial phone service. It was introduced in 1969 as a replacement to Mobile Telephone… …   Wikipedia

• Standard Industrial Classification — Le Standard Industrial Classification (classification normalisée des industries, abrégé en SIC) est un système de classification des industries utilisant quatre chiffres établi par le gouvernement des États Unis dans les années 1930. Il fut… …   Wikipédia en Français

• Mobile radio — This article is about professional equipment. For mobile radios used in amateur radio, see amateur radio mobile operation. Mobile radio or mobiles refer to wireless communications systems and devices which are based on radio frequencies, and… …   Wikipedia

• History of the Internet — Main article: Internet The history of the Internet starts in the 1950s and 1960s with the development of computers. This began with point to point communication between mainframe computers and terminals, expanded to point to point connections… …   Wikipedia

• Integrated Services Digital Network — ISDN redirects here. For other uses, see ISDN (disambiguation). Integrated Services Digital Network (ISDN) is a set of communications standards for simultaneous digital transmission of voice, video, data, and other network services over the… …   Wikipedia

• Channel (communications) — Old telephone wires are a challenging communications channel for modern digital communications. In telecommunications and computer networking, a communication channel, or channel, refers either to a physical transmission medium such as a wire, or …   Wikipedia

• ARPANET — For the producer, see Gerald Donald. ARPANET logical map, March 1977 The Advanced Research Projects Agency Network (ARPANET), was the world s first operational packet switching network and the core network of a set that came to compose the global …   Wikipedia

• Minitel — 1. Built 1982 The Minitel is a Videotex online service accessible through the telephone lines, and is considered one of the world s most successful pre World Wide Web online services. It was launched in France in 1982 by the PTT (Poste, Téléphone …   Wikipedia