Astra 23.5°E (original) (raw)
Astra 23,5°E é o nome para o grupo de satélites de comunicações Astra colocalizados na posição de 23,5°E graus de longitude leste no Cinturão de Clarke, pertence e é operado pela SES com base em Betzdorf, Luxemburgo. Esta é uma das principais posições de satélite que sere TV para a Europa (as outras são a 31,5°E, 19,2°E, 28,2°E, e 5°E).
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| dbo:abstract | Astra 23.5°E is a group of Astra communications satellites co-located at the 23.5° east position in the Clarke Belt owned and operated by SES based in Betzdorf, Luxembourg. 23.5° east is one of the major TV satellite positions serving Europe (the others being at 19.2° East, 13° East, 28.2° East, and 5° East). The satellite currently occupying this position is the Astra 3B craft, which provide for services downlinking in the 10.70 GHz-12.70 GHz range of the Ku band and 21.40-22.00 GHz range of the Ka band across most of Central, Western and Eastern Europe and the Middle East. A major reason for the usage of Astra 23.5°E as a source for direct-to-home (DTH) broadcasting is its proximity to Europe's primary DTH position, Astra 19.2°E, allowing the use in target countries of a single small dish fitted with a monoblock Duo LNB to receive channels from both positions. (en) Astra 23,5°O (of Astra 3) is de satellietpositie 23,5 graden oosterlengte op de geostationaire baan rond de Aarde. Vanaf deze positie zenden een of meer omroepsatellieten van de onderneming SES S.A. radio- en televisieprogramma's uit naar Europa. De satellietpositie is voor Nederland en België vooral van belang, omdat deze positie door Canal Digitaal en TV Vlaanderen wordt gebruikt om radio- en televisieprogramma's door te geven aan hun abonnees. Deze programma's zijn voor het overgrote deel versleuteld om te voorkomen dat niet-abonnees de programma's kunnen volgen. Op de satellietpositie zijn weinig programma's vrij (free-to-air) te ontvangen. Omdat de satellietpositie 23,5°O dicht grenst aan de populaire satellietposities Astra 19,2°O met veel vrij te ontvangen Duitse programma's en Astra 28,2°O met veel vrij te ontvangen Britse programma's, kan ontvangst van deze drie satellietposities eenvoudig worden gecombineerd, bijvoorbeeld via een monoblock. (nl) Astra 23,5°E é o nome para o grupo de satélites de comunicações Astra colocalizados na posição de 23,5°E graus de longitude leste no Cinturão de Clarke, pertence e é operado pela SES com base em Betzdorf, Luxemburgo. Esta é uma das principais posições de satélite que sere TV para a Europa (as outras são a 31,5°E, 19,2°E, 28,2°E, e 5°E). (pt) |
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| rdfs:comment | Astra 23,5°E é o nome para o grupo de satélites de comunicações Astra colocalizados na posição de 23,5°E graus de longitude leste no Cinturão de Clarke, pertence e é operado pela SES com base em Betzdorf, Luxemburgo. Esta é uma das principais posições de satélite que sere TV para a Europa (as outras são a 31,5°E, 19,2°E, 28,2°E, e 5°E). (pt) Astra 23.5°E is a group of Astra communications satellites co-located at the 23.5° east position in the Clarke Belt owned and operated by SES based in Betzdorf, Luxembourg. 23.5° east is one of the major TV satellite positions serving Europe (the others being at 19.2° East, 13° East, 28.2° East, and 5° East). The satellite currently occupying this position is the Astra 3B craft, which provide for services downlinking in the 10.70 GHz-12.70 GHz range of the Ku band and 21.40-22.00 GHz range of the Ka band across most of Central, Western and Eastern Europe and the Middle East. (en) Astra 23,5°O (of Astra 3) is de satellietpositie 23,5 graden oosterlengte op de geostationaire baan rond de Aarde. Vanaf deze positie zenden een of meer omroepsatellieten van de onderneming SES S.A. radio- en televisieprogramma's uit naar Europa. De satellietpositie is voor Nederland en België vooral van belang, omdat deze positie door Canal Digitaal en TV Vlaanderen wordt gebruikt om radio- en televisieprogramma's door te geven aan hun abonnees. Deze programma's zijn voor het overgrote deel versleuteld om te voorkomen dat niet-abonnees de programma's kunnen volgen. (nl) |
| rdfs:label | Astra 23.5°E (en) Astra 23,5°O (nl) Astra 23,5°E (pt) |
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