XTAR (original) (raw)
XTAR, LLC est une entreprise américaine de télécommunications par satellite dont le siège est à Rockville, État du Maryland, aux États-Unis. Elle possède des bureaux à Madrid, en Espagne, et à Palo-Alto, État de Californie, aux États-Unis.
| Property | Value |
|---|---|
| dbo:abstract | XTAR, LLC est une entreprise américaine de télécommunications par satellite dont le siège est à Rockville, État du Maryland, aux États-Unis. Elle possède des bureaux à Madrid, en Espagne, et à Palo-Alto, État de Californie, aux États-Unis. (fr) XTAR, LLC is a commercial satellite operator exclusively providing services in the X band frequency range, which is the communications cornerstone of today's military, diplomatic, humanitarian and emergency disaster response operations. A privately owned and operated company, XTAR supports the critical satellite communications needs of governments around the world through its two X-band payloads. The XTAR satellites were designed and built by private financing. Loral Space & Communications, Inc. owns the majority share. XTAR is headquartered in Ashburn, VA. With its high-powered 72 MHz transponders and global, fixed and steerable beams, XTAR provides over 4 GB of secure X-band capacity with coverage from Denver east to Singapore. The system can accommodate massive wideband data requirements and provides overlapping coverage with regional redundancy for increased service and reliability. XTAR bandwidth is not application-specific; it can support and transmit to any one of the primary architectures used by government agencies today, including fixed-to-fixed, tactical-to-tactical, reach-back, broadcast and airborne platforms. In 2019, XTAR and Spanish governmental satellite operator Hisdesat announced plans to construct two new military communications satellites. The new 'Next Generation' satellites will include X-band and military Ka-band capacity. (en) XTAR, LLC é uma operadora de satélite comercial fornecendo exclusivamente serviços na faixa de frequência em banda X, que é atualmente o principal sistema de comunicações militares, diplomáticas, operações humanitárias e de resposta a desastres de emergência. A empresa operadora é de propriedade privada, a empresa é uma joint venture entre a Loral, que detém 56 por cento, e Hisdesat, que detém os outros 44 por cento. A XTAR suporta as necessidades de comunicação via satélite críticas de governos em todo o mundo através de suas duas cargas de banda X. Os satélites XTAR foram projetados e construídos pelo financiamento privado. A Loral Space & Communications, Inc. detém a participação majoritária. Atualmente, opera a partir de Herndon, VA. A largura de banda da XTAR não é específico do aplicativo; hoje ela pode suportar e transmitir a qualquer uma das arquiteturas primárias utilizadas por agências governamentais, incluindo fixed-to-fixed, tactical-to-tactical, reach-back, transmissão e plataformas aéreas. (pt) |
| dbo:foundingYear | 2001-01-01 (xsd:gYear) |
| dbo:industry | dbr:Communications_satellite |
| dbo:locationCity | dbr:Ashburn,_Virginia |
| dbo:owner | dbr:Loral_Space_&_Communications dbr:Hisdesat |
| dbo:owningCompany | dbr:Loral_Space_&_Communications dbr:Hisdesat |
| dbo:type | dbr:Privately_held_company |
| dbo:wikiPageExternalLink | http://xtar.com/category/blog/ http://www.xtar.com |
| dbo:wikiPageID | 14164916 (xsd:integer) |
| dbo:wikiPageLength | 9228 (xsd:nonNegativeInteger) |
| dbo:wikiPageRevisionID | 1086073579 (xsd:integer) |
| dbo:wikiPageWikiLink | dbr:Privately_held_company dbr:List_of_communication_satellite_companies dbr:SSL_1300 dbc:Military_communications dbr:Ministry_of_Defence_(Spain) dbr:NATO dbr:Loral_Space_&_Communications dbr:Communications_satellite dbr:Hosted_payload dbr:Space_Systems/Loral dbc:Companies_based_in_Virginia dbr:Hisdesat dbr:Hispasat dbr:Ashburn,_Virginia dbc:Communications_satellite_operators dbc:Communications_satellites_in_geostationary_orbit dbr:Spainsat dbr:X_band dbr:Ingeniería_de_Servicios_Aeroespaciales |
| dbp:hqLocationCity | dbr:Ashburn,_Virginia |
| dbp:hqLocationCountry | United States (en) |
| dbp:industry | Communications satellite operation (en) |
| dbp:name | XTAR, LLC (en) |
| dbp:owner | dbr:Loral_Space_&_Communications dbr:Hisdesat |
| dbp:type | dbr:Privately_held_company |
| dbp:wikiPageUsesTemplate | dbt:Infobox_company dbt:Main dbt:Reflist dbt:Short_description dbt:Start_date_and_age |
| dct:subject | dbc:Military_communications dbc:Companies_based_in_Virginia dbc:Communications_satellite_operators dbc:Communications_satellites_in_geostationary_orbit |
| gold:hypernym | dbr:Operator |
| rdf:type | owl:Thing dbo:Company schema:Organization dul:Agent dul:SocialPerson dbo:Agent wikidata:Q24229398 wikidata:Q43229 wikidata:Q4830453 yago:WikicatCompaniesBasedInMaryland yago:WikicatCompaniesBasedInRockville,Maryland yago:WikicatTelecommunicationsCompaniesOfTheUnitedStates yago:Abstraction100002137 yago:Company108058098 yago:Group100031264 yago:Institution108053576 yago:Organization108008335 yago:YagoLegalActor yago:YagoLegalActorGeo yago:YagoPermanentlyLocatedEntity dbo:Organisation yago:SocialGroup107950920 |
| rdfs:comment | XTAR, LLC est une entreprise américaine de télécommunications par satellite dont le siège est à Rockville, État du Maryland, aux États-Unis. Elle possède des bureaux à Madrid, en Espagne, et à Palo-Alto, État de Californie, aux États-Unis. (fr) XTAR, LLC is a commercial satellite operator exclusively providing services in the X band frequency range, which is the communications cornerstone of today's military, diplomatic, humanitarian and emergency disaster response operations. A privately owned and operated company, XTAR supports the critical satellite communications needs of governments around the world through its two X-band payloads. The XTAR satellites were designed and built by private financing. Loral Space & Communications, Inc. owns the majority share. XTAR is headquartered in Ashburn, VA. (en) XTAR, LLC é uma operadora de satélite comercial fornecendo exclusivamente serviços na faixa de frequência em banda X, que é atualmente o principal sistema de comunicações militares, diplomáticas, operações humanitárias e de resposta a desastres de emergência. A empresa operadora é de propriedade privada, a empresa é uma joint venture entre a Loral, que detém 56 por cento, e Hisdesat, que detém os outros 44 por cento. A XTAR suporta as necessidades de comunicação via satélite críticas de governos em todo o mundo através de suas duas cargas de banda X. Os satélites XTAR foram projetados e construídos pelo financiamento privado. A Loral Space & Communications, Inc. detém a participação majoritária. Atualmente, opera a partir de Herndon, VA. (pt) |
| rdfs:label | XTAR (fr) XTAR (pt) XTAR (en) |
| owl:sameAs | freebase:XTAR yago-res:XTAR wikidata:XTAR dbpedia-fr:XTAR dbpedia-pt:XTAR https://global.dbpedia.org/id/3HyvJ |
| prov:wasDerivedFrom | wikipedia-en:XTAR?oldid=1086073579&ns=0 |
| foaf:isPrimaryTopicOf | wikipedia-en:XTAR |
| foaf:name | XTAR, LLC (en) |
| is dbo:operator of | dbr:Spainsat |
| is dbo:wikiPageRedirects of | dbr:Xtar-Eur |
| is dbo:wikiPageWikiLink of | dbr:List_of_communication_satellite_companies dbr:SSL_1300 dbr:List_of_satellites_in_geosynchronous_orbit dbr:Loral_Space_&_Communications dbr:2005_in_spaceflight dbr:List_of_Ariane_launches_(2000–2009) dbr:Spainsat dbr:X_band dbr:Xtar-Eur dbr:XTAR-EUR dbr:X_Band_Satellite_Communication |
| is dbp:operator of | dbr:Spainsat |
| is foaf:primaryTopic of | wikipedia-en:XTAR |