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WPXW
WPXW-TV (channel 66) is a television station licensed to Manassas, Virginia, United States, broadcasting the Ion Television network to the Washington, D.C. area. The station is owned by Ion Media, and maintains business offices in Fairfax Station, Virginia; its transmitter is located on River Road in Bethesda, Maryland. WPXW-TV is one of two Ion outlets that serve the Baltimore market (alongside Towson-licensed Class A station WMJF-CD, channel 39). WWPX-TV (channel 60) in Martinsburg, West Virginia, operates as a full-time satellite of WPXW-TV. History Channel 66 signed on as WTKK, an independent religious station owned by National Capital Christian Broadcasting, in 1978. The call letters stood for "Witnessing the King of Kings". In 1982, they added some classic sitcoms and very old movies to the lineup, but by 1986, they reverted to mostly religious. From 1984 until 1986, WTKK had a sister station in Richmond, WTLL. In 1994, WTKK was purchased by ValueVision, a home shoppi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
WWPX-TV
WWPX-TV (channel 60) is a television station licensed to Martinsburg, West Virginia, United States, broadcasting the Ion Television network to the northwestern portion of the Washington, D.C. television market. Owned and operated by Ion Media, the station maintains transmitter facilities on Blue Ridge Mountain east of Charles Town, West Virginia. WWPX-TV operates as a full-time satellite of the main Ion station for the Washington area, Manassas, Virginia–licensed WPXW-TV (channel 66), whose offices are located in Fairfax Station, Virginia. WWPX covers areas of West Virginia's Eastern Panhandle, northern Virginia, central Maryland and south-central Pennsylvania that receive a marginal to non-existent over-the-air signal from WPXW, although there is significant overlap between the two stations' contours otherwise. WWPX is a straight simulcast of WPXW; on-air references to WWPX are limited to Federal Communications Commission (FCC)-mandated hourly station identifications during pr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ion Media
Ion Media (formerly known as Paxson Communications Corporation and Ion Media Networks) was an American broadcasting company that owned and operated over 71 television stations in most major American markets (through its television stations group, Ion Media Television), as well as the linear broadcast networks Ion Television, Ion Plus, and Qubo. After being operated as a private company through its entire existence, it was acquired by the E. W. Scripps Company and merged with its Katz Broadcasting subsidiary on January 7, 2021, after Scripps' purchase of Ion Media to manage those assets separately from its traditional broadcast network-affiliated television stations. History As Paxson Communications Corporation The company was founded in 1988 by Lowell W. "Bud" Paxson in Florida. The company purchased radio stations and a couple of television stations, eventually becoming Florida's largest radio group. The radio stations' formats included rock, contemporary hit radio, news and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
WMAR-TV
WMAR-TV (channel 2) is a television station in Baltimore, Maryland, United States, affiliated with ABC and owned by the E. W. Scripps Company. The station's studios and offices are located on York Road (Maryland Route 45) in Towson (though with a Baltimore City mailing address), north of the Baltimore City–Baltimore County border. Its transmitter and antenna, which is on the landmark three-pronged candelabra broadcast tower, is located on Television Hill in the Woodberry neighborhood of Baltimore. History Early years WMAR first began broadcasting on October 27, 1947. It was the first television station in Maryland, and was the fourteenth commercial television station to sign on in the United States (another two stations were experimental). WMAR was founded by the A. S. Abell Company, publisher of the ''Sunpapers'' (''The Baltimore Sun'' and its evening counterpart, ''The Evening Sun'') and was the first completed phase of the ''Sunpapers'' expansion into broadcasting; the ne ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ion Television 2013
An ion () is an atom or molecule with a net electrical charge. The charge of an electron is considered to be negative by convention and this charge is equal and opposite to the charge of a proton, which is considered to be positive by convention. The net charge of an ion is not zero because its total number of electrons is unequal to its total number of protons. A cation is a positively charged ion with fewer electrons than protons while an anion is a negatively charged ion with more electrons than protons. Opposite electric charges are pulled towards one another by electrostatic force, so cations and anions attract each other and readily form ionic compounds. Ions consisting of only a single atom are termed atomic or monatomic ions, while two or more atoms form molecular ions or polyatomic ions. In the case of physical ionization in a fluid (gas or liquid), "ion pairs" are created by spontaneous molecule collisions, where each generated pair consists of a free electron and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Television Station
A television station is a set of equipment managed by a business, organisation or other entity, such as an amateur television (ATV) operator, that transmits video content and audio content via radio waves directly from a transmitter on the earth's surface to any number of tuned receivers simultaneously. Overview Most often the term "television station" refers to a station which broadcasts structured content to an audience or it refers to the organization that operates the station. A terrestrial television transmission can occur via analog television signals or, more recently, via digital television signals. Television stations are differentiated from cable television or other video providers in that their content is broadcast via terrestrial radio waves. A group of television stations with common ownership or affiliation are known as a TV network and an individual station within the network is referred to as O&O or affiliate, respectively. Because television station signals u ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fairfax Station, Virginia
Fairfax Station is a census-designated place (CDP) in Fairfax County, Virginia, United States. The population was 12,030 at the 2010 census. Located in Northern Virginia, its center is located southwest of Washington, D.C. Geography Fairfax Station is located in western Fairfax County, between Clifton to the west, Burke to the east, and the city of Fairfax to the north. The original community of Fairfax Station is located in the eastern part of the CDP, where State Route 123 (Ox Road) crosses the Norfolk Southern Railway line. State Route 286, the Fairfax County Parkway, curves through the center of the CDP, leading northwest to Fair Lakes and southeast to Newington. Population densities range from 200 to 500 per square mile (77 to 193 per square kilometer) in the northern, southern, and western portions of the CDP, to between 1,600 and 2,200 per square mile (584 to 849 per square kilometer) in the center and eastern portions. According to the U.S. Census Bureau, the Fair ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bethesda, Maryland
Bethesda () is an unincorporated, census-designated place in southern Montgomery County, Maryland. It is located just northwest of Washington, D.C. It takes its name from a local church, the Bethesda Meeting House (1820, rebuilt 1849), which in turn took its name from Jerusalem's Pool of Bethesda. The National Institutes of Health's main campus and the Walter Reed National Military Medical Center are in Bethesda, in addition to a number of corporate and government headquarters. As an unincorporated community, Bethesda has no official boundaries. According to the 2020 U.S. census, the community had a total population of 68,056. History Bethesda is located in a region that was populated by the Piscataway and Nacotchtank tribes at the time of European colonization. Fur trader Henry Fleet became the first European to visit the area, reaching it by sailing up the Potomac River. He stayed with the Piscataway tribe from 1623 to 1627, either as a guest or prisoner (historical accounts ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Media Market
A media market, broadcast market, media region, designated market area (DMA), television market area, or simply market is a region where the population can receive the same (or similar) television and radio station offerings, and may also include other types of media such as newspapers and internet content. They can coincide or overlap with one or more metropolitan areas, though rural regions with few significant population centers can also be designated as markets. Conversely, very large metropolitan areas can sometimes be subdivided into multiple segments. Market regions may overlap, meaning that people residing on the edge of one media market may be able to receive content from other nearby markets. They are widely used in audience measurements, which are compiled in the United States by Nielsen Media Research. Nielsen measures both television and radio audiences since its acquisition of Arbitron, which was completed in September 2013. Markets are identified by the largest ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Towson, Maryland
Towson () is an unincorporated community and a census-designated place in Baltimore County, Maryland, United States. The population was 55,197 as of the 2010 census. It is the county seat of Baltimore County and the second-most populous unincorporated county seat in the United States (after Ellicott City, the seat of nearby Howard County, southwest of Baltimore). History 1600s The first inhabitants of the future Towson and central Baltimore County region were the Susquehannock people, who hunted in the area. Their region included all of Baltimore County, though their primary settlement was farther northeast along the Susquehanna River. 1700s Towson was settled in 1752 when Pennsylvania brothers, William and Thomas Towson, began farming an area of Sater's Hill, northeast of the present-day York and Joppa Roads. William's son, Ezekiel, opened the Towson Hotel to serve the growing number of farmers bringing their produce and livestock to the port of Baltimore. He built the hote ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Class A Television Service
The class A television service is a system for regulating some low-power television (LPTV) stations in the United States. Class A stations are denoted by the broadcast callsign suffix "-CA" (analog) or "-CD" (digital), although very many analog -CA stations have a digital companion channel that was assigned the -LD suffix used by regular (non-class-A) digital LPTV stations. The FCC created this category of service as a result of the Community Broadcasters Protection Act of 1999. Support for this ruling came largely from the Community Broadcasters Association, an industry group representing low-power TV station operators. Unlike traditional LPTV stations, class-A stations were given primary status during the transition to digital television (DTV), meaning that a full-service television station could not displace a class A LPTV station from its broadcast frequency (TV channel), except in rare cases. In contrast, traditional LPTV stations often found their frequencies assigned to fu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kilowatt
The watt (symbol: W) is the unit of power or radiant flux in the International System of Units (SI), equal to 1 joule per second or 1 kg⋅m2⋅s−3. It is used to quantify the rate of energy transfer. The watt is named after James Watt (1736–1819), an 18th-century Scottish inventor, mechanical engineer, and chemist who improved the Newcomen engine with his own steam engine in 1776. Watt's invention was fundamental for the Industrial Revolution. Overview When an object's velocity is held constant at one metre per second against a constant opposing force of one newton, the rate at which work is done is one watt. : \mathrm In terms of electromagnetism, one watt is the rate at which electrical work is performed when a current of one ampere (A) flows across an electrical potential difference of one volt (V), meaning the watt is equivalent to the volt-ampere (the latter unit, however, is used for a different quantity from the real power of an electrical circuit). : ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
WMJF-CD
WMJF-CD, virtual channel 39 ( UHF digital channel 23), is a low-powered, Class A Ion Television- affiliated station serving Baltimore, Maryland, United States that is licensed to Towson. The station is owned by HME Equity Fund II, LLC. WMJF-CD's transmitter is located on Maryland Route 45 near the Towson Town Center mall. History Towson University (then Towson State University) applied for a construction permit on channel 61 in 1988 as a student television station. After eight extensions of the permit into 1994, Towson applied to reduce the station's effective radiated power by a factor of ten to just 521 watts. Station W61BT then applied for its license January 30, 1995. W61BT was the Baltimore market's charter affiliate for The WB, which launched the same month. At the time "Towson State Television" was largely invisible to local viewers, as its coverage radius was about from the university and it did not have must-carry rights on cable as a low-powered station. Station ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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