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WJSR (Jefferson State Community College)
WJSR (91.1 FM, "91.1 The Edge") was an American non-commercial educational College radio station licensed to serve the community of Birmingham, Alabama. The station was owned and operated by Jefferson State Community College. Programming WJSR broadcast a college radio format to the greater Birmingham area. WJSR was a student-run station which operated five days a week, Monday through Friday, when classes were in session. History WJSR went on the air in 1979 operating as only 10 watts of effective radiated power. In 1985 the station increased to 120 watts. WJSR was broadcasting at 230 watts when it went silent. Although WJSR was licensed to Birmingham, its signal was very difficult to receive in Birmingham itself, as the station shared the frequency with Samford University's WVSU-FM, which is the dominant station on the 91.1 frequency in most of the immediate Birmingham area. WJSR's transmitter was located on the west side of Center Point, Alabama. WJSR ceased broadcasting ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Birmingham, Alabama
Birmingham ( ) is a city in the north central region of the U.S. state of Alabama. Birmingham is the seat of Jefferson County, Alabama's most populous county. As of the 2021 census estimates, Birmingham had a population of 197,575, down 1% from the 2020 Census, making it Alabama's third-most populous city after Huntsville and Montgomery. The broader Birmingham metropolitan area had a 2020 population of 1,115,289, and is the largest metropolitan area in Alabama as well as the 50th-most populous in the United States. Birmingham serves as an important regional hub and is associated with the Deep South, Piedmont, and Appalachian regions of the nation. Birmingham was founded in 1871, during the post- Civil War Reconstruction period, through the merger of three pre-existing farm towns, notably, Elyton. It grew from there, annexing many more of its smaller neighbors, into an industrial and railroad transportation center with a focus on mining, the iron and steel industry, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
2014 Disestablishments In Alabama
Fourteen or 14 may refer to: * 14 (number), the natural number following 13 and preceding 15 * one of the years 14 BC, AD 14, 1914, 2014 Music * 14th (band), a British electronic music duo * ''14'' (David Garrett album), 2013 *''14'', an unreleased album by Charli XCX * "14" (song), 2007, from ''Courage'' by Paula Cole Other uses * ''Fourteen'' (film), a 2019 American film directed by Dan Sallitt * ''Fourteen'' (play), a 1919 play by Alice Gerstenberg * ''Fourteen'' (manga), a 1990 manga series by Kazuo Umezu * ''14'' (novel), a 2013 science fiction novel by Peter Clines * ''The 14'', a 1973 British drama film directed by David Hemmings * Fourteen, West Virginia, United States, an unincorporated community * Lot Fourteen, redevelopment site in Adelaide, South Australia, previously occupied by the Royal Adelaide Hospital * "The Fourteen", a nickname for NASA Astronaut Group 3 * Fourteen Words, a phrase used by white supremacists and Nazis See also * 1/4 (other) * Fo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Radio Stations Disestablished In 2014
Radio is the technology of signaling and communicating using radio waves. Radio waves are electromagnetic waves of frequency between 30 hertz (Hz) and 300 gigahertz (GHz). They are generated by an electronic device called a transmitter connected to an antenna which radiates the waves, and received by another antenna connected to a radio receiver. Radio is very widely used in modern technology, in radio communication, radar, radio navigation, remote control, remote sensing, and other applications. In radio communication, used in radio and television broadcasting, cell phones, two-way radios, wireless networking, and satellite communication, among numerous other uses, radio waves are used to carry information across space from a transmitter to a receiver, by modulating the radio signal (impressing an information signal on the radio wave by varying some aspect of the wave) in the transmitter. In radar, used to locate and track objects like aircraft, ships, spacecraft and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Radio Stations Established In 1979
Radio is the technology of signaling and communicating using radio waves. Radio waves are electromagnetic waves of frequency between 30 hertz (Hz) and 300 gigahertz (GHz). They are generated by an electronic device called a transmitter connected to an antenna which radiates the waves, and received by another antenna connected to a radio receiver. Radio is very widely used in modern technology, in radio communication, radar, radio navigation, remote control, remote sensing, and other applications. In radio communication, used in radio and television broadcasting, cell phones, two-way radios, wireless networking, and satellite communication, among numerous other uses, radio waves are used to carry information across space from a transmitter to a receiver, by modulating the radio signal (impressing an information signal on the radio wave by varying some aspect of the wave) in the transmitter. In radar, used to locate and track objects like aircraft, ships, spacecraft an ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Jefferson County, Alabama
Jefferson County is the List of counties in Alabama, most populous county in the U.S. state of Alabama, located in the central portion of the state. As of the 2020 United States census, 2020 census, its population was 674,721. Its county seat is Birmingham, Alabama, Birmingham. Its rapid growth as an industrial city in the 20th century, based on heavy manufacturing in steel and iron, established its dominance. Jefferson County is the central county of the Birmingham-Hoover, Alabama, Hoover, AL Birmingham metropolitan area, Alabama, Metropolitan Statistical Area. History Jefferson County was established on December 13, 1819, by the Alabama Legislature. It was named in honor of former President of the United States, President Thomas Jefferson. The county is located in the north-central portion of the state, on the southernmost edge of the Appalachian Mountains. It is in the center of the (former) iron, coal, and limestone mining belt of the Southern United States. Most of the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1979 Establishments In Alabama
Events January * January 1 ** United Nations Secretary-General Kurt Waldheim heralds the start of the ''International Year of the Child''. Many musicians donate to the ''Music for UNICEF Concert'' fund, among them ABBA, who write the song ''Chiquitita'' to commemorate the event. ** The United States and the People's Republic of China establish full Sino-American relations, diplomatic relations. ** Following a deal agreed during 1978, France, French carmaker Peugeot completes a takeover of American manufacturer Chrysler's Chrysler Europe, European operations, which are based in United Kingdom, Britain's former Rootes Group factories, as well as the former Simca factories in France. * January 7 – Cambodian–Vietnamese War: The People's Army of Vietnam and Vietnamese-backed Kampuchean United Front for National Salvation, Cambodian insurgents announce the fall of Phnom Penh, Cambodia, and the collapse of the Pol Pot regime. Pol Pot and the Khmer Rouge retreat west to an area ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Radio Stations In Birmingham, Alabama
Radio is the technology of signaling and communicating using radio waves. Radio waves are electromagnetic waves of frequency between 30 hertz (Hz) and 300 gigahertz (GHz). They are generated by an electronic device called a transmitter connected to an antenna which radiates the waves, and received by another antenna connected to a radio receiver. Radio is very widely used in modern technology, in radio communication, radar, radio navigation, remote control, remote sensing, and other applications. In radio communication, used in radio and television broadcasting, cell phones, two-way radios, wireless networking, and satellite communication, among numerous other uses, radio waves are used to carry information across space from a transmitter to a receiver, by modulating the radio signal (impressing an information signal on the radio wave by varying some aspect of the wave) in the transmitter. In radar, used to locate and track objects like aircraft, ships, spacecraft an ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dark (broadcasting)
In the broadcasting industry, a dark television station or silent radio station is one that has gone off the air for an indefinite period of time. Usually unlike dead air (broadcasting only silence), a station that is dark or silent does not even transmit a carrier signal. U.S. law Transmitter operations According to the U.S. Federal Communications Commission (FCC), a radio or television station is considered to have gone dark or silent if it is to be off the air for thirty days or longer. Prior to the Telecommunications Act of 1996, a "dark" station was required to surrender its broadcast license to the FCC, leaving it vulnerable to another party applying for it while its current owner was making efforts to get it back on the air. Following the 1996 landmark legislation, a licensee is no longer required to surrender the license while dark. Instead, the licensee may apply for a "Notification of Suspension of Operations/Request for Silent STA" (FCC Form 0386), stating the reas ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Center Point, Alabama
Center Point is a city and a former census-designated place (CDP) in northeastern Jefferson County, Alabama, United States. It is part of the Birmingham metropolitan area. At the 2020 census, the population was 16,406. However, after its incorporation in 2002, the city's boundaries are much smaller than those of the CDP. As of the 2010 census, the population of the incorporated city was 16,921. The public high school for Center Point is Center Point High School grades 9th-12th. The public middle school for Center Point is Erwin Middle School grades 6th-8th. Center Point has 2 public elementary schools, Erwin Intermediate School grades 3rd-5th and Center Point Elementary School grades K-2nd. Geography It is located at . According to the U.S. Census Bureau, the CDP had a total area of , of which was land and (0.25%) was water. Demographics 2020 census As of the 2020 United States census, there were 16,406 people, 6,029 households, and 4,018 families residing in the city. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Samford University
Samford University is a private Christian university in Homewood, Alabama. In 1841, the university was founded as Howard College by Baptists. Samford University describes itself as the 87th oldest institution of higher learning in the United States. The university enrolls 5,683 students from 47 states, 2 U.S. territories, and 19 countries. History 19th century In 1841, Samford University was founded as Howard College in Marion, Alabama. Some of the land was donated by Reverend James H. DeVotie, who served on the Samford Board of Trustees for fifteen years and as its president for two years. The first financial gift, $4,000, was given by Julia Tarrant Barron and both she and her son also gave land to establish the college. The university was established after the Alabama Baptist State Convention decided to build a school for men in Perry County, Alabama. The college's first nine students began studies in January 1842 with a traditional curriculum of language, literature and scie ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Megahertz
The hertz (symbol: Hz) is the unit of frequency in the International System of Units (SI), equivalent to one event (or Cycle per second, cycle) per second. The hertz is an SI derived unit whose expression in terms of SI base units is s−1, meaning that one hertz is the reciprocal of one second. It is named after Heinrich Hertz, Heinrich Rudolf Hertz (1857–1894), the first person to provide conclusive proof of the existence of electromagnetic waves. Hertz are commonly expressed in metric prefix, multiples: kilohertz (kHz), megahertz (MHz), gigahertz (GHz), terahertz (THz). Some of the unit's most common uses are in the description of periodic waveforms and musical tones, particularly those used in radio- and audio-related applications. It is also used to describe the clock speeds at which computers and other electronics are driven. The units are sometimes also used as a representation of the photon energy, energy of a photon, via the Planck relation ''E'' = ''hν'', ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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