Спутник связи. Rascom-QAF 1. [Редактировать]

По соглашению RASCOM, и Regional African Satellite Communication Organization, представляющей интересы 44 Африканских операторов, RascomStar-QAF создал в 2006 первый спутник, покрывающий Африканский континент целиком. RascomStar-QAF пердоставляет услуги фиксированной госовой связи, телекоммуникации и доступ к Интернет по всему континенту, однако он также захватывает Европу и Ближний Восток. 

 

 

Дополнительные наименования

#НаименованияПоиск в новостяхПоиск в документах
132387НайтиНайти

Дополнительная классификация

#Наименования
1Тип орбиты - ГСО
2Страна оператор(владелец) - Международные
3Страна производитель - Франция
4Тип оператора(владельца) - коммерческий
5Все спутники связи

Новостная лента[Найти информацию в новостях] [Найти информацию в документах]

#Новостная лента.
12007-12-29. После первого включения апогейного двигателя из-за неисправности системы хранения топлива началась утечка гелия. В октябре 2010 года спутник был уведен на орбиту захоронения. САС спутника 15 лет, реальная работа составила около 2.5 лет.Тэги: Rascom-QAF 1

Технические характеристики

#ХарактеристикаЗначение
1Масса, кг3160
2Масса (сухая), кг1395
3Платформа 1xSpacebus-4000B3
4Количество (Ku-стволов), шт.12
5Количество (C стволов), шт.8

Характеристики орбиты

#ХарактеристикаЗначение
1Наклонение, град3.0
2Апогей, км36193.2
3Перигей, км36077.2
4Период, минут1453.6
5САС, год15
6Длинный диаметр эллипса, км42506

Пусковые характеристики

#ХарактеристикаЗначение
1Код NSSDC2007-063A

Экономические характеристики

#ХарактеристикаДата измеренияЗначение
1Оператор RascomStar-QAF
2Производитель Thales Alenia Space

Информация об удачном запуске

#ХарактеристикаЗначение
1Дата пуска2007-12-21 at 21:41:00 UTC
2Полезная нагрузка 1xRascom-QAF 1
3Полезная нагрузка 1xHorizons 2
4Ракета-носитель 1xАриан 5GS

Найдено 79 документов по запросу «Rascom-QAF 1». [Перейти к поиску]


Дата загрузки: 2017-02-23
Скачать документ
Скачать текст
Скачать перевод
Посмотреть билингву
0.06/5
..., I suggest that the Venesat-1 and Rascom-QAF/1R projects should be assessed... satellite is owned by RascomStar-QAF, self-described as the “Pan... its lifespan. In 2010 RascomStar-QAF received a $230 million settlement for... as well (see Figure 8.2). RascomStar-QAF’s corporate headquarters are located in... Regional African Satellite Communications Organisation (Rascom) (63%), representing a consortium of 45... Selding 2010). According to RascomStar-QAF’s website, its satellite system “is... satellite telecom infrastructure a reality” (RascomStar-QAF “Mission”). Like Venesat-1, the RascomQAF...’s CEO, Faraj Elamari, explains, “The RASCOM-QAF system represents an exceptional tool... in the numerical society” (RascomStar-QAF “Successful”). Like Venesat-1, the RascomQAF... U N C O R R EC TE D PR O O F Communication Organisation (Rascom) formed to explore the possibility... extend service to rural areas (Rascom “Background”). For decades African nations... European and US satellite firms, Rascom decided it was more costeffective... million (Pougala 2011). Oil-rich Rascom member Nigeria also considered contributing...-Africa.com 2007a, 2007b). Given Rascom’s historical struggle to build a regional... satellite communication, in 2009 RascomStar-QAF signed a $53 million contract with... initial fleet of 15 000 Rascom VSAT terminals (Developingtelecoms.com 2009... was being rolled out, Rascom and RascomStar-QAF signed a Memorandum of Understanding... Global Information society” (Rascom 2010). While RascomStar-QAF has maneuvered to become... 2009 Rascom’s Executive Director, Jones A. Killimbe, appealed “to all the RASCOM member... providing the necessary support to RASCOM as we continue to fulfill... Gaddafi’s key investments in RascomStar-QAF and Libya’s exclusive use of... years (Ourbusiness.com 2011). RascomStar-QAF declined to answer my questions... no public reports of RascomStar-QAF property seizures and the satellite... to full capacity. While RascomStar-QAF’s future remains somewhat uncertain, satellite... newer operators such as RascomStar-QAF to compete. New Dawn also... obligation to the members of Rascom and the telecom operators and... customers” (Intelsat 2011b). While RascomStar-QAF’s intention has been to address... problem of accessing information about QAF-1R as RascomStar staff were... million to buy stakes in RASCOM, Issue 360, accessed 7/12/2011.../en. BalancingAct-Africa.com (2009) Rascom Plans to Offer Rates Comparable.../news/en/issueno-485/internet/rascom-plans-to-offe/en. BalancingAct... Selding, P.B. (2010) Launch gives Africa’s Rascom consortium new lease on life....com/satellite_telecom/successful-launch-gives-rascom. html. de Selding, P.B. (2011) Impaired... $53 Million Contracts for RascomStar-QAF African Infrastructure, accessed 7/12/2011...=en&id=93564. LyngSat (2011) Rascom QAF 1R at 2.8 Degrees E., accessed 1/12.... Rascom (2010) Memorandum of Understanding. Signed by NEPAd e-Africa Commission, RascomStar-QAF and RASCOM in Ethiopia, accessed 11/12/2011, www.rascom.org/ index.php?langue_id=2. Rascom (undated) Background, accessed 12/12/2011, www.rascom.org/info_detail.php?langue_ id=2&id_r=23&id_sr=0&id_gr=2. RascomStar-QAF....rascomstar.com/missions.php. RascomStar-QAF (undated) Successful Launch for RascomQAF... in Contracts to Provide RascomStar-QAF with New Communication Infrastructure for...-signs-53million-contracts-provide-rascomstar-qaf-new-communication-infrastructure-africa. Volkmer...



Дата загрузки: 2017-11-08
Скачать документ
Скачать текст
Скачать перевод
Посмотреть билингву
0.21/5
... 13 1 RQ-1R SATELLITE LAUNCH Rascom-QAF 1R satellite was launched by... Regional African Satellite Communication Organisation (RASCOM) that represents 45 African countries... to support the project.  Rascom-QAF 1R has replaced Rascom-QAF 1  It is currently in-service at 2.9°E. Tout droit réservés RascomStar-QAF All rights reserved March 2013 2 THE SATELLITE Rascom-QAF 1R carries... with a second satellite (Rascom-QAF 2) which will complete Rascom-QAF 1R mission and also... - 11450 V Tout droit réservés RascomStar-QAF All rights reserved March 2013... Coverage Tout droit réservés RascomStar-QAF March 13 All rights reserved... center Tout droit réservés RascomStar-QAF All rights reserved March 2013... is the main mission of RASCOM. RSQ has partnership with one... 13 Tout droit réservés RascomStar-QAF All rights reserved 6 RSQ SERVICES..., R*BCS Tout droit réservés RascomStar-QAF All rights reserved March 13... 13 Tout droit réservés RascomStar-QAF All rights reserved 8  Support Multiple... operator Tout droit réservés RascomStar-QAF All rights reserved March 13... interface Tout droit réservés RascomStar-QAF March 13 All rights reserved... backbone. Tout droit réservés RascomStar-QAF All rights reserved March 13... usage. Tout droit réservés RascomStar-QAF All rights reserved March 13... C band Tout droit réservés RascomStar-QAF All rights reserved March 13... AREAS Tout droit réservés RascomStar-QAF All rights reserved March 13... ATTENTION Tout droit réservés RascomStar-QAF All rights reserved March 13...



Дата загрузки: 2017-03-09
Скачать документ
Скачать текст
Скачать перевод
Посмотреть билингву
0.04/5
... BW-2, ArabSat 5A, COMS 1, Nilesat 2, Rascom-QAF-1R, Eutelsat W3B, BSAT-3b... 4 August 2010, Nilesat 201 and Rascom-QAF 1R were launched by an...- America coverage. Nilesat 201 and Rascom-QAF 1R were launched by an... Africa and the Middhe East. Rascom-QAF 1R was launched to replace... Sudan and Somalia. Nigeria The RASCOM-QAF1R satellite was successfully launched... East and rural Africa. Rascomstar-QAF was to launch the Rascomstar...



Дата загрузки: 2017-01-04
Скачать документ
Скачать текст
0.06/5
... Rascom 1R and Nilesat 201 On August 4, 2010, Ariane 5 successfully launched Rascom 1R. Rascom 1R is a GEO satellite operated... African multinational telecommunications organization, RascomStar-QAF. The satellite was designed and... Alenia Space. The launch of Rascom 1R was a dual manifest alongside... African Satellite Communication Organization (RascomStar-QAF) Thales Alenia Space Spacebus 4000... 5,000 ITAR-Free Satellite Nigcomsat 1 Rascom-QAF 1 Chinasat 6A (Sinosat 6) Planned Launches.... Two more ITAR-free satellites, Rascom-QAF 1 (launched in 200712) and W3B... get from Follow-on satellite Rascom-QAF 1R was launched in August... transferred to an Ariane 5 launch (Rascom-QAF 1 and W3B). • Cost drives decisions... Xichang Ariane 5 ECA Kourou RascomStar-QAF Communications 8/10/2010 Long March... TIsat-1 8/1/2010 Operator * Nilesat 201 * RASCOM 1R S S TBD 9/8/2010 Rockot Plesetsk...



Дата загрузки: 2016-12-29
Скачать документ
Скачать текст
0.06/5
... subsequently “adopted” by Intersputnik. Africa’s Rascom-QAF1 satellite failed to reach... to be on orbit before Rascom-QAF1 expends all its propellant... the maritime industry. The 3.2-tonne Rascom-QAF1 satellite was launched from... Alenia Space Spacebus 4000B3 platform, Rascom-QAF-1’s payload of 12 Ku-band... non-African operators. Financing of Rascom at $400 million was completed... ten years of effort, with Rascom holding 26%, Libya’s GPTC telecommunications..., Gambia; and Douala, Cameroon. Although Rascom-QAF1 was subsequently raised to... 2-1/2 years. The spacecraft’s owner, RascomStar-QAF (Mauritius), had paid an 11... the satellite for $365 million. Rascom filed a total-loss claim of...’s truncated life expectancy. On 8 June Rascom used the payment to order... (France) an identical replacement satellite, Rascom-QAF 1R, which was contracted on... when Rascom-QAF1’s reduced lifetime expires in September 2010. Loss of Rascom... end of 2008. (a) Mauritius The Rascom-QAF1, a satellite belonging to a Mauritius... Alenia Space announced in December. Rascom-QAF1 satellite carries 12 Ku...-QAF signed an agreement with Arianespace for the launch of its Rascom-QAF...



Дата загрузки: 2016-12-06
Скачать документ
Скачать текст
0.37/5
RASCOM-­‐QAF1R  Resource  at  2.9°  East     Based  on  a  co-­‐located  system  concept,  the  planned  fleet  will  be  conceived  to  secure  the  operator  business  plan     in  case  of  partial  satellite  failure:     • High  level  of  Ground  Control  and  Mission  Control  Facilities  availability  and  flexibility.   • No  needs  of  re-­‐tuning  Ground  Terminals  or  Gateways  (same  directions  of  beam,  same  frequency  band,  same  polarization).   • Each  redundant  Centralized  Network  Station  will  deal  with  the  two  planned  satellites  for  the  Integrated  Communication  Service Route  Service  Network. RASCOM-QAF1R Satellite Ku-­‐Ku  band  transmissions   • 10  active  transponders.   • Two  zones  over  Africa  (North  zone  and  South  Zone).     C-­‐C  band  transmissions   • 6  active  transponders.   • One  single  zone  over  Africa  (CONT  zone).     C-­‐Ku  and  Ku-­‐C  transmissions   • 4  active  transponders.       A  capacity  of  24.5  equivalent  channels,  each  having  36  MHz  bandwidth   RASCOM-QAF1R coverage RASCOM-­‐QAF  satellites  connectivity     "A  full  connectivity  between  all  African  countries  associated  to  C  and  Ku-­‐band  cross-­‐links.  "     Cross-­‐links  are  dedicated  to  the  Integrated  Communication  Service  providing  telephony  services  and  medium  rate  Internet     services  while  C-­‐band  is  used  for  Thin  Route  Trunking  and  Bandwidth  Lease  service  and  Ku-­‐band  for  TV  Broadcasting  and     high  rate  Internet.   Overall capacity with 2 collocated satellites RASCOM-­‐QAF  Frequency  Resource     Abidjan,  February  21,  2002  -­‐  The  International  Telecommunication  Union  (ITU)  confirmed  on  February  8,  2002  the     successful  filing  by  the  Regional  African  Satellite  Communications  Organization  (RASCOM)  of  the  2.9°  East  orbital  position.     This  is  a  significant  achievement  for  the  whole  African  continent,  as  it  provides  RASCOM  and  its  member  countries,     with  coordinated  and  sufficient  spectrum  in  C  and  Ku  bands  to  launch  its  first  telecommunication  satellite  system.     Despite  the  well-­‐known  complexity  of  the  regulatory  process,  such  an  achievement  was  possible  because  of  a  strong     political  commitment  of  over  50  African  countries,  and  the  involvement  of  many  African  experts,  the  African     Telecommunications  Union  (ATU)  and  the  ITU  top  management.  The  support  provided  by  the  regulatory  team  of     ALCATEL  SPACE,  a  RASCOM  partner,  was  also  essential  to  achieve  this  success.       The  unflinching,  diligent  and  full-­‐fledged  commitment  and  support  of  the  “Agence  des  Télécommunications  de     Côte  d’Ivoire”(ATCI),  which  is  the  notifying  administration  of  RASCOM,  had  been  singularly  important.       This  is  a  model  of  collaboration  between  developing  countries  and  industrial  partners  with  a  view  to  sustainable     development.       Thanks  to  the  orbit/spectrum  resource  thus  secured,  RASCOMSTAR-­‐QAF  is  provided  with  a  safe  orbital  location  and     for  the  first  time  ever,  the  whole  African  continent  and  its  associated  islands  will  be  covered  in  planned  Ku  and  C  bands.    



Дата загрузки: 2016-11-02
Скачать документ
Скачать текст
0.04/5
... también llevaba al satélite RASCOM-QAF-1-R. Fue enviado a una órbita geosincr... de la empresa africana RascomStar QAF, con sede en Costa de... de la empresa africana RascomStar QAF, con sede en Costa de... que gastar más propulsante RASCOM RASCOM-QAF-1-1 200721.12.2007 RASCOM-QAF-1R 04.08.2010...ía y TV) del consorcio africano RascomStar QAF, con sede en Costa de...



Дата загрузки: 2017-10-09
Скачать документ
Скачать текст
0.03/5
... BW-2, ArabSat 5A, COMS 1, Nilesat 2, Rascom-QAF-1R, Eutelsat W3B, BSAT-3b... 4 August 2010, Nilesat 201 and Rascom-QAF 1R were launched by an...- America coverage. Nilesat 201 and Rascom-QAF 1R were launched by an... Africa and the Middle East. Rascom-QAF 1R was launched to replace... Sudan and Somalia. Nigeria The RASCOM-QAF1R satellite was successfully launched... East and rural Africa. Rascomstar-QAF was to launch the Rascomstar...



Дата загрузки: 2017-11-24
Скачать документ
Скачать текст
0.08/5
...” populations. New African operators RascomStar QAF and NigComSat have entered the...” (EastAfricaCom, 2015). African Operators: RascomStar-QAF and NigComSat While these Western... the past decade – RascomStar-QAF and NigComSat. RascomStar-QAF is a pan-African... in Congo. Under the contract, RASCOM contracted IPX to deploy GSM... through RascomStarQAF VSAT terminals (“RascomStar-QAF…,” 2012). The satellite’s continental footprint... provide Figure 4: Footprint of the RASCOM-QAF1R satellite, owned by ISPs... operators, businesses, and government RascomStar-QAF. (source: http://www.rascomstar.com...). “Rascom QAF 1R at 2.8 degrees E.” Available at http:// www.lyngsat.com/Rascom-QAF-1R... Communication: An Analysis of the RASCOM Project.” African Media Review. Vol..., accessed Jan. 27, 2015. RascomStar-Qaf. “Our resources – Satellite Fleet.” Accessed....rascomstar.com/fleet.php “RascomStar-QAF, IPX Extenso ink telephony services...://www. communicationsafrica.com/mobile/rascomstar-qaf-ipx-extenso-ink-congo-telephony...



Дата загрузки: 2017-12-26
Скачать документ
Скачать текст
0.05/5
...-036A Nilesat 201 – 2010-037A Rascom QAF 1 R – 2010-037B Yaogan 10 – 2010...-019B CBERS-2B – 2007-042A Rascom QAF-1 – 2007-063A Prognoz (Cosmos 2440...-18, USA 199] (2007-062A) RASCOM-QAF 1 (2007-063A) Horizons 2 (2007-063B...