Спутник связи. Mexsat 3. [Редактировать]

Orbital Sciences Corporation аннонсировала в декабре 2010 что она подписала контракт с Boeing Company на поставку космической трех спутниковой системы MEXSAT для Федерального Правительства Мексики. Министерство транспорта и коммуникаций страны опредилило в качестве победителей конкурса на разработку Boeing и Orbital. При этом, первая компания разработает два тяжелых аппарата (MEXSAT 1 и 2), а вторая разработала более легкий спутник MEXSAT 3. Orbital также предоставит наземный сегмент, включая центр управления и треннировку специалистов.

Дополнительные наименования

#НаименованияПоиск в новостяхПоиск в документах
139035НайтиНайти

Дополнительная классификация

#Наименования
1Страна оператор(владелец) - Мексика
2Тип оператора(владельца) - военные
3Тип орбиты - ГСО
4Страна производитель - США
5Все спутники связи

Технические характеристики

#ХарактеристикаЗначение
1Масса, кг2935
2Платформа 1xStar-2.4
3Габариты, метра4,9 x 2,5 x 3,3
4Количество (C стволов), шт.12
5Количество (Ku-стволов), шт.12
6Мощность, Вт5800

Характеристики орбиты

#ХарактеристикаЗначение
1Наклонение, град0.1
2Апогей, км35801.6
3Перигей, км35786.8
4Период, минут1436.1
5САС, год15
6Длинный диаметр эллипса, км42165

Пусковые характеристики

#ХарактеристикаЗначение
1Код NSSDC2012-075B

Экономические характеристики

#ХарактеристикаДата измеренияЗначение
1Оператор Mexican Secretary of Communication and Transportation (SCT)
2Производитель Orbital ATK

Информация об удачном запуске

#ХарактеристикаЗначение
1Дата пуска2012-12-19 at 21:49:00 UTC
2Полезная нагрузка 1xSkynet 5D
3Полезная нагрузка 1xMexsat 3
4Ракета-носитель 1xАриан 5 ECA

Найдено 53 документов по запросу «Mexsat 3». [Перейти к поиску]


Дата загрузки: 2017-01-16
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0.07/5
... Servicio de evolución a largo plazo Mexsat Sistema satelital mexicano mmds Servicio... tres satélites (sistema satelital Mexsat), con planes de inversión de...óximos cuatro años. El proyecto Mexsat amplía su alcance para ofrecer... satelitales en México. El programa Mexsat consta de tres satélites...ía móvil (Mexsat 1 y 2) y uno para servicios satelitales de telefonía fija (Mexsat 3). El contrato... EN MÉXICO comunicaciones y telepuertos. El Mexsat 3 será lanzado en el cuarto..., seguido por el Mexsat 1 a finales de 2013 y el Mexsat 2 a finales de 2014...



Дата загрузки: 2017-03-10
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0.02/5
..., California. ..........................................25 Ilustración 8. Satélite MEXSAT 3 Bicentenario. .................................................................................26 Ilustración 9. UNAMSAT-B.................................................................................................................28... en órbita el satélite MEXSAT 3 o también llamado Bicentenario en la... empresa QuetzSat7. Sistema Satelital Mexicano (MEXSAT) En uno de los ultimo... una tentativa de nombre de MEXSAT 1, 2 y 3 los cuales fueron comprados por... e inicio de operaciones del Sistema MEXSAT para cobertura social en cuanto... y Competitividad. La construcción del Sistema MEXSAT se desarrolla principalmente en México... centros de control del Sistema MEXSAT estarán ubicados en la Ciudad... para seguridad nacional y cobertura social (MEXSAT). Del 2007 al 15 de....pdf. 25 Satélite Bicentenario (MEXSAT 3) La construcción de este sat... en órbita.9 Ilustración 8. Satélite MEXSAT 3 Bicentenario. 1.3 Microsatélites y Nanosatélites... 2015). El sistema satelital mexicano “Mexsat”: pilar fundamental de la reforma...-noticias/article/el-sistema-satelitalmexicano-mexsat-pilar-fundamental-de-la-reforma...



Дата загрузки: 2017-01-16
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0.13/5
Mexican Satellite System Secretaría de Comunicaciones y Transportes Sistema Satelital Mexicano 2 June 2011 NEW PUBLIC POLICY The Mexican Government requires 1. National Security mobile and fixed SATCOM Services, 2. Emergency and contingency Disaster Support 3. Communications for social coverage and to reduce the digital divide; and 4. Preservation of orbital slots and L-band spectrum. 2 NATIONAL SECURITY COMMUNICATIONS REQUIREMENTS Coverage Mobility Control and Autonomy Secure Operation and Autonomy Interconnectivity Long Term Investment Communications support during disasters 3 THE BOEING CONTRACT INCLUDES 3 Geostationary satellites 2 MSS spacecraft 1 FSS Spacecraft Payload L Band for mobile services (voice, data & video) Ku and C Ext bands as feeder link Ku Ext for fixed services 2 TT & C Facilities (Mexico City and Hermosillo) Design of the user terminals Specialized training 4 SCHEMATIC OF THE NEW SATELLITE 5 SOLUTIONS FOR THE USER’S COMMUNITY 1. Technological Adaptability 2. Ubiquitous Services over the coverage area 3. Broadband Services 4. Autonomous Operation 5. Technological Legacy (20 plus years of services) 6 22-METER DEFLECTOR • Better re-use of frequencies • Inconspicuous terminals • Larger data transportation capabilities 7 DIGITAL CHANNELIZER • Better reuse of frequencies • Re-band of frequency capacities • Capacity to use Ground Base Beam Forming • Reduce the mass of the spacecraft 8 NOISE SELF-CANCELATION The system allows the operator to cancel any possible interference from other operators and to cancel every non authorized user and enables the capability to concentrate radiation power, making it optimal for flexible operations, and maximizes power allocation. 9 BEFORE AND AFTER – A COMPARISON BETWEEN SOLIDARIDAD AND MEXSAT Capabilities Solidaridad MexSat 7,200 (L); 300 (Ku) 145,000 (L); 100,000 (Ku) Bulky Inconspicuous 5 to 10 Kg 70 to 800 grs. Video No Yes Speed 4800 bps 500,000 bps Beams 1 200 + Reuse of frequencies No Yes Reconfiguration No By Software Internet No Yes E mail No Yes Text No Yes Proprietary Open GSM – CDMA - LTE Users Terminals Terminals weight Communication Standard 10 MEXSAT COMMUNICATIONS NETWORK (ESPECIMEN) 122 Beams 17 Groups of 7 Cells Total Spectrum - 250 MHz PROGRAM SCHEDULLE On December the 17Th 2010 SCT and Boeing Satellite Systems International signed a contract for the 3 spacecraft and ground segment for a total amount of $1,031.8 Million Dollars ($1.0318 B) 2011 Q1 Q2 Q3 2012 Q4 Q1 Q2 Q3 2013 Q4 Q1 Q2 Q3 2014 Q4 Q1 Q2 Q3 Satellite Mexsat 3 FSS Mexsat 1 MSS Mexsat 2 MSS 21 Months Launch 36 Months Launch 45 Months SCT has to procure separately 3 launch services and insurance for the satellites. 12 Launch Q4 Fact Sheet Item MEXSAT 1 & 2 MEXSAT 3 BOEING ORBITAL BOEING 702 "Geomobile" STAR 2 Orbital Slots 113°y 116 °W 114.9 W Orbit Type Geostationary Inclined 6° Geostationary Geosynchronous Life span 15 Years 15 Years Service Frecuencies (Satellite- User) "L” BAND "Ku" Ext BAND Service Frecuencies (Satellite- HUB) "Ku” BAND Allotment "C" Band Ext Mexico, Economic Exclusive Zone, Central America, North of South America Mexico and Economic Exclusive Zone 5.8 Tons 2.8 Tons Manufacturer Plataform Coverage area Wet Mass Power in Watts Assembly and Manufacturing Time Manufacturing Facility Propulsion Costumer services Service Type Terminals Type 13 15,000 3,600 36 y 45 Months 21 Months EL SEGUNDO, CALIFORNIA DULLES, VIRGINIA Bi Propellant Bi Propellant Voice, Data, Internet and Video Voice, Data, Internet and Video Mobile Satellite Service Fixed Satellite Service Aeronautical Maritime Terrestrial Mobile Terrestrial Portable (Lap Top) SMART PHONES Parabolic Antenna VSAT (VERY SMALL APERTURE TERMINAL) Flat Array Antenna LAUNCH SERVICES Fixed Satellite Service Mobile Satellite Service Proton Proton Ariane 5 dedicated Ariane 5 Shared Sea Launch Sea Launch / Land Launch Atlas V Falcon 9 Mitsubishi H II A 14 Thank You 15



Дата загрузки: 2016-12-29
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0.05/5
... CANSAT-17 MEXSAT 114.9L-CEXT-X MEXSAT 114.9KU EXT MEXSAT-114.9C-KU MORELOS 1 SOLIDARIDAD 2MA SOLIDARIDAD 2M SATMEX 7 MEXSAT... KA-5 CANSAT-18 MORELOS 2 SATMEX 8 MEXSAT 116.8 KU EXT USASAT-28N....2 W 115.1 W 2012-075B 1998-070A Mexsat Bicentenario Satmex 5, i=1.3 114.8 W C1.196...



Дата загрузки: 2017-03-09
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0/5
... of a fleet of three satellites (MEXSAT satellite system), with investment plans... the next four years. The MEXSAT project expands its reach to... communication infrastructure in Mexico. The MEXSAT program consists of three satellites... Services (MEXSAT 1 and 2) and one to provide Fixed Satellite Services (MEXSAT 3). Additionally.... The MEXSAT 3 will be launched in 4Q 2012 followed by the MEXSAT 1 in late 2013 and MEXSAT 2 in late 2014...



Дата загрузки: 2016-12-03
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0.04/5
... Mexican government has initiated the Mexsat satellite system project, which contemplates... of which is Bicentenario (formerly Mexsat-3) with 12 active extended C- and....9° W.L. with those of Bicentenario (formerly Mexsat 3), which we anticipate will operate... released by SeT on the Mexsat system, we believe that Bicentenario... Mexican government has initiated the Mexsat satellite system project, which contemplates... 38 which is Bicentenario (formerly Mexsat-3) with 12 active extended C- and...



Дата загрузки: 2017-01-16
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0.14/5
... satellites that comprise the Mexsat communications satellite system. Mexsat is a constellation of... advanced telecommunications throughout Mexico. The Mexsat program is an end-to..., video, and internet services. The Mexsat program provides communications to rural... an important element of the Mexsat program, Mexico’s next-generation telecommunications... conversation: ULALaunch.com lockheedmartin.com/mexsat C Copyright © 2015 United Launch Alliance...



Дата загрузки: 2016-11-03
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0.03/5
... the year, Arianespace launched the Mexsat-3 (also known as Bicentenario) communications... active extended C-band transponders.407 Mexsat-3 is part of a three-satellite... Mexico. The remaining two, Mexsat-1 and Mexsat-2, are scheduled for launch in... that it will launch the Mexsat-1 mobile communications satellite, which will... Orbit Launch vehicle Launch date Mexsat-3 Mexico Government/ Military Communications GEO... 5 ECA launches Skynet 5D and Mexsat 3/Bicentenario,” NASASpaceflight. com, 19 December... Selding, “ILS Proton to Launch Mexsat-1 Satellite,” Space News, 9 March 2012....com/article/ils-proton-launch-mexsat-1-satellite#.UUtmBasy7jI. 410 Peter B. de...



Дата загрузки: 2017-01-04
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... of a new L-Band system, the “MEXSAT” network. SCT states that preliminary... could cause harmful interference with MEXSAT operations.24 SCT further states... any concern regarding interference with MEXSAT operation is misplaced, as SkyTerra... Mexico’s planned next-generation system (MEXSAT) is not at issue here... assigned to Solidaridad-1 or 2 after MEXSAT becomes operational. Moreover, the record...



Дата загрузки: 2016-11-02
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0.04/5
... VA211) que también llevaría al MexSat 3. Fue enviado a una órbita geoestacionaria...). Satélite de telecomunicaciones de MEXSAT, operado por Telecomm desde los...ísticas que el satélite MEXSAT 1 lanzado unos 5 meses antes. Fue... 6 27.05.2006 México COM MEXSAT 3 19.12.2012 México COM... son satélites privados y los MEXSAT públicos. En 2013 se negociaba... es 2006-020A. También llamado MEXSAT BICENTENARIO. Satélite de telecomunicaciones... del llamado Sistema Satelital Mexicano (MEXSAT) para servicio sobre Centroamérica... 8 26.03.2013 México COM MEXSAT 1 16.05.2015 México COM...