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Lukasrand Tower
The Lukasrand Tower (formerly known as the John Vorster Tower) is located on Muckleneuk Hill in the Lukasrand suburb of Pretoria, Gauteng, South Africa. The tower was built in 1978 and its primary purpose is wireless telecommunications (e.g., microwave transmission, mobile phone, etc.). It also features an observation deck. The tower is dressed with branding signs for Telkom SA. For a time (September 2009 to prior to August 2012), the tower also sported a 24-metre, eight storey high, fibreglass soccer ball, for the 2010 World Cup , image = 2010 FIFA World Cup.svg , size = 200px , caption = ''Ke Nako. (Tswana and Sotho for "It's time") Celebrate Africa's Humanity'It's time. Celebrate Africa's Humanity'' (English)''Dis tyd. Vier Afrika se mensd .... References Sources * * * Communication towers Buildings and structures in Pretoria Observation towers Towers in South Africa {{SouthAfrica-struct-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pretoria
Pretoria () is South Africa's administrative capital, serving as the seat of the executive branch of government, and as the host to all foreign embassies to South Africa. Pretoria straddles the Apies River and extends eastward into the foothills of the Magaliesberg mountains. It has a reputation as an academic city and center of research, being home to the Tshwane University of Technology (TUT), the University of Pretoria (UP), the University of South Africa (UNISA), the Council for Scientific and Industrial Research (CSIR), and the Human Sciences Research Council. It also hosts the National Research Foundation and the South African Bureau of Standards. Pretoria was one of the host cities of the 2010 FIFA World Cup. Pretoria is the central part of the City of Tshwane Metropolitan Municipality which was formed by the amalgamation of several former local authorities, including Bronkhorstspruit, Centurion, Cullinan, Hammanskraal and Soshanguve. Some have proposed ch ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Radio Masts And Towers
Radio masts and towers are typically tall structures designed to support antennas for telecommunications and broadcasting, including television. There are two main types: guyed and self-supporting structures. They are among the tallest human-made structures. Masts are often named after the broadcasting organizations that originally built them or currently use them. In the case of a mast radiator or radiating tower, the whole mast or tower is itself the transmitting antenna. Terminology The terms "mast" and "tower" are often used interchangeably. However, in structural engineering terms, a tower is a self-supporting or cantilevered structure, while a mast is held up by stays or guys. Broadcast engineers in the UK use the same terminology. A mast is a ground-based or rooftop structure that supports antennas at a height where they can satisfactorily send or receive radio waves. Typical masts are of steel lattice or tubular steel construction. Masts themselves play no part in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Muckleneuk Hill
Muckleneuk is a neighborhood located southeast of Pretoria, South Africa. History The name of this area, which includes apartment buildings in the north and various-sized estates in the center and south, comes from when the local parcel of Elandspoort Farm was purchased by George Walker, whose family owned a property in Scotland by that name. Meaning "corner" or "curve," the name was used for 3 neighborhoods of Pretoria in succession, including the modern Muckleneuk in 1914. Location and attractions Muckleneuk lies to the south of Sunnyside, to the north of Lukasrand, to the west of Bailey's Muckleneuk, and to the southeast of Pretoria Central. It is bordered on the east by Nelson Mandela Drive, on the north by Justice Mahomed Street (formerly Walker Street), on the west by Florence Ribeiro Avenue (formerly Queen Wilhelmina Avenue), and on the south by Willem Punt Avenue, Devenish Drive, and Kruin Street. Principal thoroughfares include Berea Street (east-west) and Bo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lukasrand
Lukasrand is an established suburb to the southeast of Pretoria, South Africa. See also * Lukasrand Tower The Lukasrand Tower (formerly known as the John Vorster Tower) is located on Muckleneuk Hill in the Lukasrand suburb of Pretoria, Gauteng, South Africa. The tower was built in 1978 and its primary purpose is wireless telecommunications (e.g., ... References Suburbs of Pretoria {{Gauteng-geo-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pretoria, Gauteng
Pretoria () is South Africa's administrative capital, serving as the seat of the executive branch of government, and as the host to all foreign embassies to South Africa. Pretoria straddles the Apies River and extends eastward into the foothills of the Magaliesberg mountains. It has a reputation as an academic city and center of research, being home to the Tshwane University of Technology (TUT), the University of Pretoria (UP), the University of South Africa (UNISA), the Council for Scientific and Industrial Research (CSIR), and the Human Sciences Research Council. It also hosts the National Research Foundation and the South African Bureau of Standards. Pretoria was one of the host cities of the 2010 FIFA World Cup. Pretoria is the central part of the City of Tshwane Metropolitan Municipality which was formed by the amalgamation of several former local authorities, including Bronkhorstspruit, Centurion, Cullinan, Hammanskraal and Soshanguve. Some have proposed changing ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Wireless Telecommunications
Wireless communication (or just wireless, when the context allows) is the transfer of information between two or more points without the use of an electrical conductor, optical fiber or other continuous guided medium for the transfer. The most common wireless technologies use radio waves. With radio waves, intended distances can be short, such as a few meters for Bluetooth or as far as millions of kilometers for deep-space radio communications. It encompasses various types of fixed, mobile, and portable applications, including two-way radios, cellular telephones, personal digital assistants (PDAs), and wireless networking. Other examples of applications of radio ''wireless technology'' include GPS units, garage door openers, wireless computer mouse, keyboards and headsets, headphones, radio receivers, satellite television, broadcast television and cordless telephones. Somewhat less common methods of achieving wireless communications involve other electromagnetic phenomena, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Microwave Transmission
Microwave transmission is the transmission of information by electromagnetic waves with wavelengths in the microwave frequency range of 300MHz to 300GHz(1 m - 1 mm wavelength) of the electromagnetic spectrum. Microwave signals are normally limited to the line of sight, so long-distance transmission using these signals requires a series of repeaters forming a microwave relay network. It is possible to use microwave signals in over-the-horizon communications using tropospheric scatter, but such systems are expensive and generally used only in specialist roles. Although an experimental microwave telecommunication link across the English Channel was demonstrated in 1931, the development of radar in World War II provided the technology for practical exploitation of microwave communication. During the war, the British Army introduced the Wireless Set No. 10, which used microwave relays to multiplex eight telephone channels over long distances. A link across the English Channel ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mobile Phone
A mobile phone, cellular phone, cell phone, cellphone, handphone, hand phone or pocket phone, sometimes shortened to simply mobile, cell, or just phone, is a portable telephone that can make and receive telephone call, calls over a radio frequency link while the user is moving within a telephone service area. The radio frequency link establishes a connection to the switching systems of a mobile phone operator, which provides access to the public switched telephone network (PSTN). Modern mobile telephone services use a cellular network architecture and, therefore, mobile telephones are called ''cellular telephones'' or ''cell phones'' in North America. In addition to telephony, digital mobile phones (2G) support a variety of other GSM services, services, such as text messaging, Multimedia Messaging Service, multimedia messagIng, email, Internet access, short-range wireless communications (Infrared Data Association, infrared, Bluetooth), business applications, video games and dig ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Observation Deck
An observation deck, observation platform, or viewing platform is an elevated sightseeing platform usually situated upon a tall architectural structure, such as a skyscraper or observation tower. Observation decks are sometimes enclosed from weather, and a few may include coin-operated telescopes for viewing distant features. List of public observation decks List of highest observation decks by type Timeline of world's highest observation decks This is a timeline of the development of world's highest observation decks since the inauguration of the Washington Monument in 1885. Under construction * Unknown Jeddah Tower, Jeddah, Saudi Arabia. 637 m, Level 157 *Unknown Goldin Finance 117, Tianjin, China. 578.7 m, Level 116 * 2023 (est.) Merdeka 118, Kuala Lumpur, Malaysia. 517.7 m , Level 117 (Spire observation level at 566 m) * 2027 (est) Taipei Twin Towers, Taipei, Taiwan. 347 m, Level 73 Approved * 2025 (est.) Signature Tower Jakarta, Jakarta, Indon ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Telkom (South Africa)
Telkom SA SOC Limited is a South African wireline and wireless telecommunications provider, operating in more than 38 countries across the African continent. Telkom is majority state-owned (55.3%) with the South African government owning 40.5% of Telkom, while another 14.8% is owned by another state-owned company - the Public Investment Corporation (PIC), which is closely linked to the South African government. History of telecommunications in South Africa The first use of telecommunication in South Africa happened in April 1860 was a single line telegraph connecting Cape Town and Simonstown. In 1879, the first undersea links were introduced, first connecting Durban and Europe. In the 1960s, South Africa was connected to 72 nations and total outgoing annual international calls numbered over 28,800. In 1994, South Africa launched its mobile operations, underwritten by Telkom in partnership with Vodafone. This subsidiary grew to be Vodacom, which Telkom sold in late 2008 in p ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
2010 FIFA World Cup
, image = 2010 FIFA World Cup.svg , size = 200px , caption = ''Ke Nako. (Tswana and Sotho for "It's time") Celebrate Africa's Humanity''''It's time. Celebrate Africa's Humanity'' (English)''Dis tyd. Vier Afrika se mensdom'' (Afrikaans)''Isikhathi. Gubha Ubuntu Base-Afrika'' (Zulu)''Lixesha. Ukubhiyozela Ubuntu baseAfrika'' (Xhosa)''Inguva. Kupemberera hupenyu hweAfrica'' (Shona)''Ke nako. Keteka Batho ba Afrika'' (Southern Sotho) , country = South Africa , dates = , confederations = 6 , num_teams = 32 , venues = 10 , cities = 9 , champion = Spain , count = 1 , second = Netherlands , third = Germany , fourth = Uruguay , matches = 64 , goals = 145 , attendance = , top_scorer = Diego Forlán Thomas Müller Wesley Sneijder David Villa(5 goals each) , player = Diego Forlán , goalkeeper = Iker Casillas , young_player = Thomas ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Communication Towers
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 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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