- communications satellite relay
- Техника: спутник-ретранслятор связи
Универсальный англо-русский словарь. Академик.ру. 2011.
communications satellite relay
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Communications satellite — A communications satellite (sometimes abbreviated to COMSAT) is an artificial satellite stationed in space for the purpose of telecommunications. Modern communications satellites use a variety of orbits including geostationary orbits, Molniya… … Wikipedia
communications satellite — A satellite in geostationary orbit, acting as a microwave relay station. The satellite receives signals from a groundstation, amplifies them, and retransmits them on a different frequency to another groundstation. See also downlink;… … Dictionary of networking
communications satellite — noun a satellite placed in orbit round the earth in order to relay television, radio, and telephone signals … English new terms dictionary
Satellite radio — is an analogue or digital radio signal that is relayed through one or more satellites and thus can be received in a much wider geographical area than terrestrial FM radio stations. While in Europe many primarily FM radio stations provide an… … Wikipedia
Communications in Kyrgyzstan — Communications policy= The long term goal of the government’s information and communications technology strategy is for the telecommunications sector to contribute 5 percent to gross domestic product by 2010. The June 2006 launch of the KazSat… … Wikipedia
Relay (disambiguation) — Relay may refer to: *a station in a message forwarding system, especially for the changing of horses by couriers **Relay league **cursus publicus (Roman Empire) * Relay, an electronics component * Microwave radio relay * Relay race *… … Wikipedia
Relay 1 — was principally a communications satellite. It was launched atop a Delta rocket on December 13 1962 from LC 17 at Cape Canaveral Air Force Station. Included in its payload were radiation experiments designed to map the earth s radiation belts.… … Wikipedia
Communications in the United States Virgin Islands — Telephone Telephones main lines in use:71,700 (2005)Telephones mobile cellular:80,300 (2005)Telephone system: domestic: modern, uses fiber optic cable and microwave radio relay international: submarine cable and satellite communications;… … Wikipedia
satellite communication — Introduction in telecommunication, the use of artificial satellites to provide communications links between various points on Earth (Earth satellite). Communications satellites relay voice, video, and data signals between widely separated fixed… … Universalium
Communications in the People's Republic of China — Telecommunications in China redirects here. For the industry, see Telecommunications industry in China. This article is about Communications in the People s Republic of China, excluding Hong Kong and Macau (see Communications in Hong Kong and… … Wikipedia
Satellite television — List of digital television broadcast standards DVB standards (Europe) DVB S (satellite) DVB S2 DVB T (terrestrial) DVB T2 DVB C … Wikipedia
