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KazSat-3
KazSat-3 ( kk, ҚазСат-3, ''QazSat-3'') is a telecommunications satellite which was launched 28 April 2014 at 04:25:00 UTC from Cosmodrome Baikonur in Kazakhstan. with a Proton-M launch vehicle. KazSat-3 is designed for services of telecommunications, television broadcasting and high-speed Internet access in Kazakhstan and neighboring countries. The spacecraft is developed and produced under the contract with the Republican Center of Space Communication (RCSC) within the project of creating a republican national telecommunications and broadcasting space system. See also * KazSat-1 * KazSat-2 KazSat-2 ( kk, ҚазСат-2, ''QazSat-2'') is the second Kazakh communications satellite after KazSat-1. It was launched on 16 July 2011, at 23:16:10 UTC by Proton-M / Briz-M launch vehicle. This satellite was constructed by Khrunichev S ... References Communications satellites in geostationary orbit 2014 in Kazakhstan Spacecraft launched in 2014 Satellites ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
KazSat-2
KazSat-2 ( kk, ҚазСат-2, ''QazSat-2'') is the second Kazakh communications satellite after KazSat-1. It was launched on 16 July 2011, at 23:16:10 Coordinated Universal Time, UTC by Proton-M / Briz-M launch vehicle. This satellite was constructed by Khrunichev State Research and Production Space Center for the satellite bus and Thales Alenia Space (Italy) for the payload. Thales Alenia Space is also the provider of KazSat-1 and KazSat-3 payloads. See also * KazSat-1 * KazSat-3 KazSat-3 ( kk, ҚазСат-3, ''QazSat-3'') is a telecommunications satellite which was launched 28 April 2014 at 04:25:00 UTC from Cosmodrome Baikonur in Kazakhstan. with a Proton-M launch vehicle. KazSat-3 is designed for services of tele ... References External links Frequency Chart of KazSat 2First Kazakh satellite into orbit Communications satellites in geostationary orbit Satellites using the Yakhta bus Satellites of Kazakhstan Communications in Kazakhstan Spacecraft ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
KazSat-1
KazSat-1 ( kk, ҚазСат-1, ''QazSat-1'') is the first Kazakh communications satellite. It was launched on 17 June 2006, at 22:44:05 UTC by Proton-K / Blok DM-2M launch vehicle.] This satellite was constructed by Khrunichev State Research and Production Space Center for the satellite bus and Thales Alenia Space (Italy) for the payload. Thales Alenia Space is also the provider of KazSat-2 and KazSat-3 payloads. Satellite description The contract for the manufacture and launch of the first Kazakhstani geostationary spacecraft was signed in January 2004. Twelwe Ku-band transponders (each 72 MHz), KazSat-1 was a communications satellite planned to occupy a geosynchronous orbit approximately above the Earth. It was produced by Khrunichev State Research and Production Space Center in cooperation with Thales Alenia Space (Italy). The cost of Kazakhstan for the production of the first satellite amounted to US$65 million. Mission Partial control of the satellite was lost in J ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ekspress (satellite Bus)
The Ekspress (Russian: ) is a highly flexible satellite bus designed and manufactured by ISS Reshetnev. It is an unpressurized bus originally designed for GEO, but that has been adapted for medium Earth orbit and to highly elliptical orbit. It has different versions and has been used from civilian communications to satellite navigation. Platform variations The Ekspress bus has two main platforms: the 1000 light to medium version and the 2000, for heavy satellites. There was a project for a third platform, the 4000, but it has not yet been used. Ekspress-1000 Series The Ekspress-1000 (Russian: ) in its different variations offers an platform for small to medium satellites. It is a direct to GEO bus for total spacecraft weights from to and having a power production from 3 kW to 8 kW with a life expectancy of 15 years. It is designed for directly stacking up to 3 of the smallest version (Ekspress-1000K) or 2 of the bigger ones. *Ekspress-1000K (Russian: ): The sm ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Briz (rocket Stage)
The Briz-K, Briz-KM and Briz-M (russian: Бриз-К, КM and M meaning ''Breeze-K, KM and M'') are Russian liquid-propellant rocket orbit insertion upper stages manufactured by Khrunichev State Research and Production Space Center and used on the Proton-M and Angara A5. The upper stages were also used on Rokot, one of Russia's smaller launchers, before its retirement in 2019. Characteristics Briz-K and Briz-KM Briz-K, GRAU index 14S12, is a single-piece structure with a conical tank compartment and the engine located in a recess in the fuel tank. Briz-KM (GRAU index 14S45) is an improved version of Briz-K. The Briz-K and Briz-KM were used as a third stage of the Rokot launch vehicles. Briz-M Briz-M, GRAU index 14S43, is designed for injecting large payloads into a low, medium-height or high geosynchronous orbit. Briz-M is a twin upper stage consisting of a core module (using Briz-KM as the baseline) and a jettisonable add-on toroidal tank surrounding the core. It is po ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Communications Satellite
A communications satellite is an artificial satellite that relays and amplifies radio telecommunication signals via a transponder; it creates a communication channel between a source transmitter and a receiver at different locations on Earth. Communications satellites are used for television, telephone, radio, internet, and military applications. Many communications satellites are in geostationary orbit above the equator, so that the satellite appears stationary at the same point in the sky; therefore the satellite dish antennas of ground stations can be aimed permanently at that spot and do not have to move to track the satellite. Others form satellite constellations in low Earth orbit, where antennas on the ground have to follow the position of the satellites and switch between satellites frequently. The high frequency radio waves used for telecommunications links travel by line of sight and so are obstructed by the curve of the Earth. The purpose of communications sate ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Satellites Using The Ekspress Bus
A satellite or artificial satellite is an object intentionally placed into orbit in outer space. Except for passive satellites, most satellites have an electricity generation system for equipment on board, such as solar panels or radioisotope thermoelectric generators (RTGs). Most satellites also have a method of communication to ground stations, called transponders. Many satellites use a standardized bus to save cost and work, the most popular of which is small CubeSats. Similar satellites can work together as a group, forming constellations. Because of the high launch cost to space, satellites are designed to be as lightweight and robust as possible. Most communication satellites are radio relay stations in orbit and carry dozens of transponders, each with a bandwidth of tens of megahertz. Satellites are placed from the surface to orbit by launch vehicles, high enough to avoid orbital decay by the atmosphere. Satellites can then change or maintain the orbit by propulsion, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Spacecraft Launched In 2014
A spacecraft is a vehicle or machine designed to fly in outer space. A type of artificial satellite, spacecraft are used for a variety of purposes, including communications, Earth observation, meteorology, navigation, space colonization, planetary exploration, and transportation of humans and cargo. All spacecraft except single-stage-to-orbit vehicles cannot get into space on their own, and require a launch vehicle (carrier rocket). On a sub-orbital spaceflight, a space vehicle enters space and then returns to the surface without having gained sufficient energy or velocity to make a full Earth orbit. For orbital spaceflights, spacecraft enter closed orbits around the Earth or around other celestial bodies. Spacecraft used for human spaceflight carry people on board as crew or passengers from start or on orbit (space stations) only, whereas those used for robotic space missions operate either autonomously or telerobotically. Robotic spacecraft used to support scientific re ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
2014 In Kazakhstan
The following lists events that happened during 2014 in Kazakhstan. Incumbents *President: Nursultan Nazarbayev *Prime Minister: Serik Akhmetov (until 2 April) Karim Massimov (from 2 April) Events April * April 16 – A Soyuz-U rocket carrying a new Egyptian communication satellite, EgyptSat-2, was launched from the Baikonur Cosmodrome. May * May 29 – President Nursultan Nazarbayev and the heads of Russia and Belarus sign a treaty forming the Eurasian Economic Union. December * December 22 – Kazakhstan renews its military cooperation with Ukraine, to which it promises vital supplies of coal, following a visit to Kyiv by President Nursultan Nazarbayev. References {{Year in Europe, 2014 Years of the 21st century in Kazakhstan 2010s in Kazakhstan Kazakhstan Kazakhstan Kazakhstan Kazakhstan, officially the Republic of Kazakhstan, is a transcontinental country located mainly in Central Asia and partly in Eastern Europe. It borders Russia to the north and west, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Communications Satellites In Geostationary Orbit
Communication (from la, communicare, meaning "to share" or "to be in relation with") is usually defined as the transmission of information. The term may also refer to the message communicated through such transmissions or the field of inquiry studying them. There are many disagreements about its precise definition. John Peters argues that the difficulty of defining communication emerges from the fact that communication is both a universal phenomenon and a specific discipline of institutional academic study. One definitional strategy involves limiting what can be included in the category of communication (for example, requiring a "conscious intent" to persuade). By this logic, one possible definition of communication is the act of developing meaning among entities or groups through the use of sufficiently mutually understood signs, symbols, and semiotic conventions. An important distinction is between verbal communication, which happens through the use of a language, and non ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Republican Center Of Space Communication
Republican can refer to: Political ideology * An advocate of a republic, a type of government that is not a monarchy or dictatorship, and is usually associated with the rule of law. ** Republicanism, the ideology in support of republics or against monarchy; the opposite of monarchism ***Republicanism in Australia ***Republicanism in Barbados ***Republicanism in Canada *** Republicanism in Ireland ***Republicanism in Morocco ***Republicanism in the Netherlands ***Republicanism in New Zealand ***Republicanism in Spain ***Republicanism in Sweden ***Republicanism in the United Kingdom ***Republicanism in the United States **Classical republicanism, republicanism as formulated in the Renaissance *A member of a Republican Party: **Republican Party (other) **Republican Party (United States), one of the two main parties in the U.S. **Fianna Fáil, a conservative political party in Ireland **The Republicans (France), the main centre-right political party in France **Republican Peop ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Internet Access
Internet access is the ability of individuals and organizations to connect to the Internet using computer terminals, computers, and other devices; and to access services such as email and the World Wide Web. Internet access is sold by Internet service providers (ISPs) delivering connectivity at a wide range of data transfer rates via various networking technologies. Many organizations, including a growing number of municipal entities, also provide cost-free wireless access and landlines. Availability of Internet access was once limited, but has grown rapidly. In 1995, only percent of the world's population had access, with well over half of those living in the United States, and consumer use was through dial-up. By the first decade of the 21st century, many consumers in developed nations used faster broadband technology, and by 2014, 41 percent of the world's population had access, broadband was almost ubiquitous worldwide, and global average connection speeds exceeded one me ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Television Broadcasting
A television network or television broadcaster is a telecommunications network for distribution of television program content, where a central operation provides programming to many television stations or pay television providers. Until the mid-1980s, television programming in most countries of the world was dominated by a small number of terrestrial networks. Many early television networks (such as NBC, the ABC, or the BBC) evolved from earlier radio networks. Overview In countries where most networks broadcast identical, centrally originated content to all of their stations and where most individual television transmitters therefore operate only as large " repeater stations", the terms "television network", "television channel" (a numeric identifier or radio frequency) and "television station" have become mostly interchangeable in everyday language, with professionals in television-related occupations continuing to make a differentiation between them. Within the industry, a ti ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
