Global Telecommunications: The Technology, Administration, and PoliciesFocal Press, 1992 - 200 pagini Introduces students and professionals to the technology, administration and policies that have evolved around the complex, politically charged arena of international telecommunications. It looks at both the demands created by dynamic Western countries in the throes of deregulation and the needs of developing third world nations. |
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Pagina 38
... earth , causing the satellite to appear stationary . An earth station A in country Y transmits infor- mation to the satellite at a specified carrier frequency , typically in the six - billion cycles per second or six gigahertz ( 6 GHz ) ...
... earth , causing the satellite to appear stationary . An earth station A in country Y transmits infor- mation to the satellite at a specified carrier frequency , typically in the six - billion cycles per second or six gigahertz ( 6 GHz ) ...
Pagina 59
... earth stations , and an increased variety of services . Over the years INTELSAT has introduced 13 categories of earth station standards for use by members and nonmembers ( Table 4.2 , p . 64 ) . The earth station antennas , which access ...
... earth stations , and an increased variety of services . Over the years INTELSAT has introduced 13 categories of earth station standards for use by members and nonmembers ( Table 4.2 , p . 64 ) . The earth station antennas , which access ...
Pagina 73
... earth stations used by the INTERSPUTNIK system are generally smaller than those used in the INTELSAT sys- tem . The earth stations in the INTERSPUTNIK system , like those in the INTELSAT system , are owned by the countries in which they ...
... earth stations used by the INTERSPUTNIK system are generally smaller than those used in the INTELSAT sys- tem . The earth stations in the INTERSPUTNIK system , like those in the INTELSAT system , are owned by the countries in which they ...
Cuprins
Telecommunications Technology | 19 |
Administration of Global Telecommunications 43 33333 | 43 |
Satellite Organizations | 57 |
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Termeni și expresii frecvente
Ablex Publishing accounting rates agencies agreement American antennas ARABSAT areas broadband ISDN broadcasting cable carriers CCITT CENELEC channels Committee Communications Satellite competition Conference Convention cost developing countries developing nations direct broadcast satellite domestic earth stations EC Commission economic electronic equipment ETSI Europe European telecommunications EUTELSAT facsimile fiber optics frequency geostationary global telecommunications Government Green Paper HDTV industry INMARSAT INSAT INTELSAT international satellite international standards International Telecommunications Union INTERSPUTNIK ISDN launched major member countries ment microwave million munications nications operators orbit Palapa PANAMSAT plans policy issues programs radio RASCOM regional satellite system Regulation Republic satellite communications Satellite Organization separate satellite systems signals signatories space spectrum switching tariffs technical tele telecom telecommunica telecommunications administrations Telecommunications Development telecommunications network Telecommunications Policy telecommunications services telegraph telephone television telex tion tional trade traffic transmission transmitted transponders UNESCO users worldwide
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