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Daytimer
A clear-channel station is an AM radio station in North America that has the highest protection from interference from other stations, particularly concerning night-time skywave propagation. The system exists to ensure the viability of cross-country or cross-continent radio service enforced through a series of treaties and statutory laws. Known as Class A stations since 1982, they are occasionally still referred to by their former classifications of Class I-A (the highest classification), Class I-B (the next highest class), or Class I-N (for stations in Alaska too far away to cause interference to the primary clear-channel stations in the lower 48 states). The term "clear-channel" is used most often in the context of North America and the Caribbean, where the concept originated. Since 1941, these stations have been required to maintain an effective radiated power of at least 10,000 watts to retain their status. Nearly all such stations in the United States, Canada and The Bahamas ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
General Order 40
The Federal Radio Commission's (FRC) General Order 40, dated August 30, 1928, described the standards for a sweeping reorganization of radio broadcasting in the United States. This order grouped the AM radio band transmitting frequencies into three main categories, which became known as Clear Channel, Regional, and Local. It also included provisions for coordination with Canadian station assignments. The majority of the reassignments resulting from the plan's implementation went into effect on November 11, 1928. Background Radio transmissions in the United States were originally regulated by the Department of Commerce, as authorized by the Radio Act of 1912. The first formal regulations governing broadcasts intended for the general public were adopted effective December 1, 1921. This initially established just two transmitting wavelengths — 360 meters (833 kHz) for "entertainment" broadcasts, and 485 meters (619 kHz) for "market news and weather reports". The number of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
AM Broadcasting
AM broadcasting is radio broadcasting using amplitude modulation (AM) transmissions. It was the first method developed for making audio radio transmissions, and is still used worldwide, primarily for medium wave (also known as "AM band") transmissions, but also on the longwave and shortwave radio bands. The earliest experimental AM transmissions began in the early 1900s. However, widespread AM broadcasting was not established until the 1920s, following the development of vacuum tube receivers and transmitters. AM radio remained the dominant method of broadcasting for the next 30 years, a period called the "Golden Age of Radio", until television broadcasting became widespread in the 1950s and received most of the programming previously carried by radio. Subsequently, AM radio's audiences have also greatly shrunk due to competition from FM (FM broadcasting, frequency modulation) radio, Digital audio broadcasting, Digital Audio Broadcasting (DAB), satellite radio, HD Radio, HD (digi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
United States Department Of Commerce
The United States Department of Commerce is an executive department of the U.S. federal government concerned with creating the conditions for economic growth and opportunity. Among its tasks are gathering economic and demographic data for business and government decision making, and helping to set industrial standards. Its main purpose is to create jobs, promote economic growth, encourage sustainable development and block harmful trade practices of other nations.Steve Charnovitz, "Reinventing the Commerce Dept.", ''Journal of Commerce'', July 12, 1995. It is headed by the Secretary of Commerce, who reports directly to the President of the United States and is a member of the president's Cabinet. The Department of Commerce is headquartered in the Herbert C. Hoover Building in Washington, DC. History Organizational history The department was originally created as the United States Department of Commerce and Labor on February 14, 1903. It was subsequently renamed the Departme ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
United States Senate
The United States Senate is the upper chamber of the United States Congress, with the House of Representatives being the lower chamber. Together they compose the national bicameral legislature of the United States. The composition and powers of the Senate are established by Article One of the United States Constitution. The Senate is composed of senators, each of whom represents a single state in its entirety. Each of the 50 states is equally represented by two senators who serve staggered terms of six years, for a total of 100 senators. The vice president of the United States serves as presiding officer and president of the Senate by virtue of that office, despite not being a senator, and has a vote only if the Senate is equally divided. In the vice president's absence, the president pro tempore, who is traditionally the senior member of the party holding a majority of seats, presides over the Senate. As the upper chamber of Congress, the Senate has several powers o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Wheeler Resolution
Senate Resolution 294, Limitation of Power of Radio Broadcast Stations, commonly known as the Wheeler resolution, is a United States Senate The United States Senate is the upper chamber of the United States Congress, with the House of Representatives being the lower chamber. Together they compose the national bicameral legislature of the United States. The composition and pow ... resolution Introduced by Senator Burton K. Wheeler (D-Montana) and adopted on June 13, 1938, which recommended that the Federal Communications Commission (FCC) fix the maximum power used by AM radio broadcasting stations at 50,000 watts. Shortly thereafter the FCC formally adopted the suggested 50,000 watt cap, which still remains the limit. Background On June 9, 1938, Senator Wheeler submitted a resolution for consideration by the full body: At the time this resolution was introduced, FM and TV stations did not yet exist, and there were fewer than 700 AM stations, many struggling economically ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Broadcasting & Cable
''Broadcasting & Cable'' (or ''Broadcasting+Cable'') is a weekly telecommunications industry trade magazine published by Future US. Previous names included ''Broadcasting-Telecasting'', ''Broadcasting and Broadcast Advertising'', and ''Broadcasting''. ''B&C'', which was published biweekly until January 1941, and weekly thereafter, covers the business of television in the U.S.—programming, advertising, regulation, technology, finance, and news. In addition to the newsweekly, ''B&C'' operates a comprehensive website that provides a roadmap for readers in an industry that is in constant flux due to shifts in technology, culture and legislation, and offers a forum for industry debate and criticism. History ''Broadcasting'' was founded in Washington, D.C., by Martin Codel, Sol Taishoff, and former National Association of Broadcasters president Harry Shaw, and the first issue was published on October 15, 1931. Originally, Shaw was publisher, Codel editor, and Taishoff managing ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
WFAN (AM)
WFAN (660 AM) is a commercial radio station licensed to New York, New York, carrying a sports radio format known as "Sports Radio 66 AM and 101.9 FM" or "The Fan". Owned by Audacy, Inc., the station serves the New York metropolitan area while its 50,000-watt clear channel signal can be heard at night throughout much of the eastern United States and Canada. WFAN's studios are located in the Hudson Square neighborhood of lower Manhattan and its transmitter is located on High Island in the Bronx. In addition to a standard analog transmission, WFAN is simulcast over WFAN-FM (101.9 FM), and is available online via Audacy. Originally at , WFAN was launched on July 1, 1987, as the world’s first radio station to adopt the sports radio format around-the-clock. The format moved to this frequency on October 7, 1988, taking over a facility which signed on in 1922 as WEAF under the auspices of Western Electric. Purchased by RCA in 1926, it became the flagship of the NBC Radio Net ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Flagship (broadcasting)
In broadcasting, a flagship (also known as a flagship station or key station) is the broadcast station which originates a television network, or a particular radio or television program that plays a key role in the branding of and consumer loyalty to a network or station. This includes both direct network feeds and broadcast syndication, but generally not backhauls. Not all networks or shows have a flagship station, as some originate from a dedicated radio or television studio. The term derives from the naval custom where the commanding officer of a group of naval ships would fly a distinguishing flag. In common parlance, "flagship" is now used to mean the most important or leading member of a group, hence its various uses in broadcasting. The term ''flagship station'' is primarily used in TV and radio in the United States and Canada, while the term is primarily used in TV in Japan (and formerly in the United States). Examples Lotteries * Mega Millions, normally from WSB-TV i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
NBC Red Network
The National Broadcasting Company's NBC Radio Network (known as the NBC Red Network prior to 1942) was an American commercial radio network which was in operation from 1926 through 2004. Along with the NBC Blue Network it was one of the first two nationwide networks established in the United States. Its major competitors were the Columbia Broadcasting System (CBS), founded in 1927, and the Mutual Broadcasting System, founded in 1934. In 1942, NBC was required to divest one of its national networks, so it sold NBC Blue, which was soon renamed the American Broadcasting Company (ABC). After this separation the Red Network continued as the ''NBC Radio Network''. In 1987 NBC sold its remaining radio network operations to Westwood One, which continued using NBC identification for some of its programming until 2014. Beginning in 2016, NBC Radio News has been distributed in conjunction with iHeartMedia. Early history WEAF chain The 1926 formation of the National Broadcasting Company ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Butte, Montana
Butte ( ) is a consolidated city-county and the county seat of Silver Bow County, Montana, United States. In 1977, the city and county governments consolidated to form the sole entity of Butte-Silver Bow. The city covers , and, according to the 2020 United States Census, 2020 census, has a population of 34,494, making it Montana's List of municipalities in Montana, fifth largest city. It is served by Bert Mooney Airport with airport code BTM. Established in 1864 as a mining camp in the northern Rocky Mountains on the Continental Divide of the Americas, Continental Divide, Butte experienced rapid development in the late-nineteenth century, and was Montana's first major industrial city. In its heyday between the late-nineteenth and early-twentieth centuries, it was one of the largest copper boomtowns in the American West. Employment opportunities in the mines attracted surges of Asian and European immigrants, particularly the Irish people, Irish; as of 2017, Butte has the largest ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ed Craney
Edmund Blodgette Craney (February 19, 1905 – April 6, 1991"Radio-TV pioneer Ed Craney dies." '''', April 23, 1991. Retrieved: May 19, 2012.) was an American radio and television executive. He brought the first radio station to , in 1929, KGIR, which eventually became a part of his chain of unparalleled radio stations dubbed "The Z-Bar Network." Craney also had a hand in starting Montana's first local television station in 1953, which was also located in Butte. Craney founded the Mon ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
World War II
World War II or the Second World War, often abbreviated as WWII or WW2, was a world war that lasted from 1939 to 1945. It involved the vast majority of the world's countries—including all of the great powers—forming two opposing military alliances: the Allies and the Axis powers. World War II was a total war that directly involved more than 100 million personnel from more than 30 countries. The major participants in the war threw their entire economic, industrial, and scientific capabilities behind the war effort, blurring the distinction between civilian and military resources. Aircraft played a major role in the conflict, enabling the strategic bombing of population centres and deploying the only two nuclear weapons ever used in war. World War II was by far the deadliest conflict in human history; it resulted in 70 to 85 million fatalities, mostly among civilians. Tens of millions died due to genocides (including the Holocaust), starvation, ma ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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