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Arianespace orbits Galaxy 30, MEV-2 and BSAT-4b satellites

2020-08-16 00:30:37| Digital TV News

Arianespace has launched three satellites into orbit - Galaxy 30, MEV-2 and BSAT-4b. BSAT-4b will be used for DTH television in Japan. Galaxy 30 will provide UHD video distribution/broadcast across North America.

Tags: galaxy satellites arianespace

Express-80 and Express-103 satellites launched

2020-08-03 21:00:09| Digital TV News

Two satellites, Express-80 and Express-103, ordered by the Russian Satellite Communications Company, have been launched from Baikonur cosmodrome. Full-scale functioning is scheduled to commence in January and February 2021.

Tags: launched satellites express80 express103

SpaceX launches 60 more Starlink satellites

2020-06-04 02:00:00| Total Telecom industry news

It has been a busy week for SpaceX, who on Saturday sent two NASA astronauts to the International Space Station, marking the first manned space flight by a commercial company. Now, just days later, the SpaceX has launched 60 Starlink satellites, the latest in the 482-strong constellation that plans to offer internet services around the world…read more on TotalTele.com »

Tags: launches satellites spacex starlink

Spcialiste des systmes de charges utiles de satellites

2020-02-20 16:13:16| Space-careers.com Jobs RSS

Fournir la conception de systmes RF et lectriques, lanalyse des performances, la mise en uvre et les tests lappui des charges utiles de communication avances. Le candidat possde une connaissance approfondie de la conception RF dunit, une exprience dans la coordination et la gestion de projets de RD en soutien larchitecture de charge utile et au dveloppement dquipements pour la prochaine gnration de charge utile. Prcision du rle Le spcialiste en communication fournit la fois la conception de larchitecture de la charge utile et les analyses de performances du systme, pendant le cycle de vie de la charge utile, incluant les appels doffres, la dfinition des exigences, la mise en uvre du projet, les phases de test ainsi que les activits de RD lappui de lamlioration de la charge utile ou des processus daffaires. Coordination et gestion de projets RD, recherche, tudes, prototypage, conception et dveloppement Fournir un soutien et ou diriger des activits de conception de charge utile. Participer lvaluation des performances lectriques et RF de la charge utile. Rdiger la documentation technique exigences systme, SOC, matrice de vrification et de validation, description de la conception, budgets systme, spcifications des quipements, exigences de test, rapports de nonconformits. Faire les analyses pires cas et supporter les revues de programme EQSR, SRR, PDR, CDR. Participer lassemblage, intgration et test des charges utiles. Assistez aux revues de tests TRR, TRB, DRB et NCR. Supporter les tests de charge utile EGSE, supervision des tests, analyse de donnes. Supporter les tests de satellites chez le fournisseur du satellite. Soutenir les activits dessai en orbite. Suivi technique des principaux soustraitants rcepteurs, LTWTA, multiplexeurs. Supporter la dfinition des harnais DC ainsi que des cbles coaxiaux et guides dondes, en plus de fournir un soutien pour la configuration mcanique. Rdiger le manuel dutilisation des charges utiles. Exigences gnrales PhD en gnie lectrique et un minimum de 510 ans dexprience en charges utiles de satellites de tlcommunications dans lindustrie satellitaire ou quivalent. Une exprience en coordination et management de projets de recherche et dveloppement est ncessaire. Comptences en conception de systmes de communications analogiques et numriques et compris des simulations. Une connaissance des Antennes rseaux rayonnement direct DRA plusieurs lments actifs etou une connaissance du traitement de signaux numriques seront considres favorablement. Systems Communications Payload Specialist Job Description Provide RF and Electrical system design, performance analysis, implementation and testing in support of advance communication payloads. The candidate as an indepth knowledge of unit RF design, experience in coordination and management of RD project in support to Payload architecture and equipment development for the next generation of Payload. Job Responsibilities The communication specialist provides both payload architecture design and RF system performance analysis during the payload life cycle, including bids, requirement definition, project implementation, testing phases along with RD activities in support of payload or processes improvement. Coordination and management of RD projects, research, studies, prototyping, design and development Provide support to andor lead payload design activities and studies. Participate in the Payload electrical and RF performance evaluation. Write engineering documentations system requirements, SOC, verification and validation matrix, design description, systems budgets, equipment specifications, test requirements, RFDRFW. Perform system worst case analysis, inputs and support to program reviews EQSR, SRR, PDR, CDR. Payload assembly Integration and Test. Attend test reviews TRR, TRB, DRB, and NCRs. Support Payload testing EGSE, Test supervision, data analysis. Support Satellite tests at SC supplier premises. Support InOrbit Test IOT. Technical monitoring of major subcontractors Receivers, LTWTAs, Multiplexers. Support to DC RF harness design, Payload layout. Write up Payload Operations Manual. General requirements PhD in electrical engineering and 510 years minimum experience in Communications Satellite Payloads in the satellite industry or equivalent. Experience in coordination and management of RD project is needed. The knowledge of with multiple active elements andor knowledge of digital signal processing will be considered favourably.

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