|
Astra 19.2°E
Astra 19.2°E is the name for the group of Astra communications satellites co-located at the 19.2°East orbital position in the Clarke Belt that are owned and operated by SES based in Betzdorf, Luxembourg. Astra 19.2°E used to be commonly known as Astra 1, as it was the first orbital position used by Astra and the craft positioned there all have the Astra 1x name, but this was changed by SES to Astra 19.2°E in 2008, to avoid confusion with other Astra orbital positions that now include Astra 1x craft originally positioned at 19.2°East. The Astra satellites at 19.2°East provide for services downlinking in the 10.70 GHz-12.70 GHz range of the Ku band. Astra 19.2°E is one of the major TV satellite positions serving Europe, transmitting over 1,150 TV, radio and interactive channels to more than 93 million direct-to-home (DTH) and cable homes in 35 countries (the other major satellite positions being at 13° East, 28.2° East, 23.5° East, and 5° East). There ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Astra Logo
Astra may refer to: People * Astra (name) Places * Astra, Chubut, a village in Argentina * Astra (Isauria), a town of ancient Isauria, now in Turkey * Astra, one suggested name for a hypothetical fifth planet (hypothetical), fifth planet that became the asteroid belt Entertainment * Astra (Marvel Comics), the name of two otherwise unrelated Marvel Comics characters from 1977 and 1999, respectively * Astra (DC Comics) * Astra (film), ''Astra'' (film), a 2012 Bengali film * Australian Subscription Television and Radio Association * ASTRA Awards, annual awards presented by the Australian subscription television industry * Astra, a character in the TV series ''Ultraman Leo#Astra, Ultraman Leo'' Music * Astra Chamber Music Society, a Melbourne, Australia concert organization, formed in 1951 * Astra (band), an American psychedelic and progressive rock band * Astra (album), ''Astra'' (album), a 1985 release by Asia * ''Astra'', a 1990 composition by Charles Wuorinen Sports * FC Astra ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
DVB-S
Digital Video Broadcasting – Satellite (DVB-S) is the original DVB standard for Satellite Television and dates from 1995, in its first release, while development lasted from 1993 to 1997. The first commercial applications was by Star TV in Asia and Galaxy in Australia, enabling digitally broadcast, satellite-delivered Television to the public.DVB-S was the first DVB standard for satellite, defining the framing structure, channel coding and modulation for 11/12 GHz satellite services It is used via satellites serving every continent of the world. DVB-S is used in both Multiple Channel Per Carrier (MCPC) and Single channel per carrier modes for Broadcast Network feeds as well as for direct-broadcast satellite services like Sky (UK & Ireland) via Astra in Europe, Dish Network and Globecast in the U.S. and Bell Satellite TV in Canada. While the actual DVB-S standard only specifies physical link characteristics and framing, the overlaid transport stream delivered by DVB-S is man ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Astra 2B
Astra 2B is one of the Astra communications satellites owned and operated by Société Européenne des Satellites. Launched in September 2000 to join Astra 2A at the Astra 28.2°E orbital position providing digital television and radio broadcast services to the United Kingdom and Ireland, the satellite has also served at the Astra 19.2°E and the Astra 31.5°E positions. History The satellite provides two broadcast beams, each with horizontal and vertical polarisation, across two footprints - 2B North (covering Central Europe and Scandinavia) and 2B South (covering Central Europe and the Iberian Peninsula and Canary Islands). While at 28.2° East, television signals could be received with a 43 cm dish across the majority of the British Isles with a 60 cm dish required in the extreme north and west, although the official footprint maps now show a 60 cm dish as required across all of Western Europe. At 28.2° East, 17 transponders on Astra 2B were used by BSky ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Astra 1H
Astra 1H is one of the Astra communications satellites owned and operated by SES. History SES ordered its Hughes 601HP satellite, in 1995 for Astra 1H. Launch Astra-1H was launched on 18 June 1999 at 01:49:30 UTC, by a Proton-K / DM-2M launch vehicle, from Site 81/23 at the Baikonur Cosmodrome in Kazakhstan. It was maneuvered into a geostationary orbit at 19.2° East of longitude Longitude (, ) is a geographic coordinate that specifies the east–west position of a point on the surface of the Earth, or another celestial body. It is an angular measurement, usually expressed in degrees and denoted by the Greek letter l .... References {{Orbital launches in 1999 Astra satellites Satellites of Luxembourg Spacecraft launched in 1999 1999 in spaceflight 1999 in Luxembourg Satellites using the BSS-601 bus ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Astra 1G
Astra 1G is one of the Astra communications satellites owned and operated by SES. History SES ordered its Hughes 601HP satellite, in 1994 for Astra 1G. Launch Astra-1G was launched on 2 December 1997 at 23:10:37 UTC, by a Proton-K / DM-2M launch vehicle, from Site 81/23 at the Baikonur Cosmodrome in Kazakhstan. It was maneuvered into a geostationary orbit and at 19.2° East of longitude. See also * SES SES, S.E.S., Ses and similar variants can refere to: Business and economics * Socioeconomic status * Scottish Economic Society, a learned society in Scotland * SES, callsign of the TV station SES/RTS (Mount Gambier, South Australia) * SES S.A., ... (satellite operator) * Astra (satellite family) References Astra satellites Satellites of Luxembourg Spacecraft launched in 1997 1997 in spaceflight 1997 in Luxembourg Satellites using the BSS-601 bus {{communications-satellite-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Astra 1F
Astra 1F is one of the Astra communications satellites in geostationary orbit owned and operated by SES. It was launched in April 1996 to the Astra 19.2°E orbital slot initially to provide digital television and radio for direct-to-home (DTH) across Europe. The satellite originally provided two broadcast beams, of horizontal and vertical polarisation, for Fixed Service Satellite (FSS) (10.70-10.95 GHz) and for Broadcast Satellite Service (BSS) (11.70-12.10 GHz) frequency bands. The FSS beams provide footprints that cover essentially the same area of Europe – northern, central and eastern Europe, including Spain and northern Italy – while the BSS horizontal beam excludes Spain and extends further east, and the BSS vertical beam includes Spain and more of southern Italy but does not extend so far east. Within the footprints, television signals are usually received with a 60–80 cm dish. See also * Astra satellite family * SES satellite operator * SES Broad ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Astra 1E
Astra 1E is one of the Astra communications satellites in geostationary orbit owned and operated by SES. It was launched in October 1995 to the Astra 19.2°E orbital slot initially to provide digital television and radio for direct-to-home (DTH) across Europe. Astra 1E was the first Astra satellite to be dedicated to digital television broadcasting and it carried many of the first digital television channels from networks broadcasting to France, Germany, and other European countries in the 1990s. The satellite originally provided two broadcast beams, of horizontal and vertical polarisation, for Fixed Service Satellite (FSS) (10.70-10.95 GHz) and for Broadcast Satellite Service (BSS) (11.70-12.10 GHz) frequency bands. The FSS beams provide footprints that cover essentially the same area of Europe – northern, central and eastern Europe, including Spain and northern Italy – while the BSS horizontal beam excludes Spain and extends further east, and the BSS vertical beam ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Astra 1D
Astra 1D is a geostationary communications satellite launched in 1994 by the Société Européenne des Satellites (SES). , the craft remains in service for occasional use. Astra 1D was the fourth, and under original plans, last Astra communications satellite from SES. It was launched to SES' original solitary operational position at 19.2° East, and was intended as an in-orbit spare for Astra's Astra 1A, 1B and 1C and to carry digital TV transmissions. However, development of digital reception equipment in Europe was not sufficiently advanced for Astra 1D to be SES' first digital satellite (the later Astra 1E fulfilled that role) and demand for additional capacity for both British and German television channels led to 12 of the satellite's transponders being leased to broadcast analogue TV channels before the satellite had been launched. History After launch to 19.2° East, Astra 1D served two periods as a spare at the Astra 28.2°E position colocated with Astra 2A, for s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Astra 1C
Astra 1C was a geostationary communications satellite launched in 1993 by the Société Européenne des Satellites (SES), now SES Astra. The satellite remained in service until 2011 and is now derelict. History Astra 1C was the third communications satellite placed in orbit by SES, and was originally deployed at the Astra 19.2°E orbital position. The satellite was intended to be replaced in 2002, along with Astra 1B, by Astra 1K but this satellite failed to reach its intended orbit. It was eventually relieved of its remaining television/radio payloads by Astra 1KR in 2006. In November 2006, prior to the launch of Astra 1L to the 19.2° East position, Astra 1C was placed in an inclined orbit and moved first to 2.0° East for tests, and then in February 2007 to 4.6° East, notionally part of the Astra 5°E cluster of satellites but largely unused. After November 2008, the satellite operated back at 2.0° East, in an inclined orbit. On 2 November 2011, the satellite was tak ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Astra 1B
Astra 1B was the second of the Astra communications satellites launched and operated by SES (Société Européenne des Satellites) to add extra capacity to the satellite television (direct broadcasting) services from 19.2° East, serving Germany, the United Kingdom and Ireland. Satcom K3 SES bought the satellite in 1989 from failed direct broadcast satellite (DBS) company Crimson Satellite Associates while still under construction by GE Astro Space (as Satcom K3). Twelve years later, in 2001, SES acquired GE Americom, which originally was to operate the Satcom K3 satellite (and was itself the result of General Electric's purchase of RCA Corporation in 1986) and renamed it "SES Americom". It was merged with SES New Skies to form SES World Skies before the company was merged into its parent company, SES S.A. in 2011. Mission On 4 June 1991, Astra 1B suffered an attitude control failure, causing minor drift in north–south direction, meaning that it became difficult to obt ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Astra 1A
Astra 1A was the first satellite launched and operated by SES (Société Européenne des Satellites), launched in December 1988. During its early days, it was often referred to as the Astra Satellite, as SES only operated one satellite originally. The satellite provided television coverage to Western Europe from 1989 to 2004. Astra 1A was retired and became derelict in December 2004. Channels Among the channels carried in the early years after launch were the entire four channel Sky Television (later British Sky Broadcasting, after the merger with rival British Satellite Broadcasting on the Marcopolo satellite), the services consisted of Sky Channel, Sky News, Sky Movies and Eurosport, the Scandinavian TV3 and TV1000, the German Pro7, Sat.1, RTL plus, 3sat and Teleclub, the Dutch RTL 4 as well as FilmNet, Screensport, MTV Europe, The Children's Channel and Lifestyle. Astra 1A began television broadcasts on 5 February 1989. Until 1998 all of SES' satellites were co-locat ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Astra 1N
Astra 1N is one of the Astra communications satellites owned and operated by SES and is positioned at the Astra 19.2°E orbital position. It was launched in 2011 and is the fourth satellite to be built for Astra by Astrium (now Airbus Defence and Space) and the 46th SES satellite in orbit, and entered commercial service at 28.2° East on 24 October 2011. Satellite description The satellite was originally designed to provide digital television and radio broadcast services across Europe from the Astra 19.2°E position, in particular the German, French and Spanish markets, alongside the Astra 1KR, Astra 1L, and Astra 1M satellites already operating there. However, it was originally launched to the Astra 28.2°E position as a temporary replacement for Astra 2D. [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
