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WKAR (AM)
WKAR (AM 870) is an educational radio station, licensed to the trustees of Michigan State University (MSU) at East Lansing, Michigan, United States. The station is part of MSU's Broadcasting Services Division, along with WKAR-FM and WKAR-TV. Studios and offices are located in the Communication Arts and Sciences Building, at the southeast corner of Wilson and Red Cedar Roads on the MSU campus. WKAR is one of the few National Public Radio (NPR) stations that does not operate 24 hours a day, as it is licensed for daytime-only operation. Its 10,000 watt signal reaches as far east as Flint and Ann Arbor, and as far west as Grand Rapids. "WKAR(AM) 870 kHz signal covers about half the Lower Peninsula operating at 10 kW daytime only." The station must sign off at sundown in order to protect the nighttime signal of WWL in New Orleans. Louisiana. It generally signs off between 5 p.m. and 6 p.m. during winter months, returning to the air at 8 a.m., and generally signs off around 8 p.m. duri ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
East Lansing, Michigan
East Lansing is a city in the U.S. state of Michigan. Most of the city lies within Ingham County, Michigan, Ingham County with a smaller portion extending north into Clinton County, Michigan, Clinton County. At the 2020 United States Census, 2020 Census the population was 47,741. Located directly east of the state capital of Lansing, Michigan, Lansing, East Lansing is well-known as the home of Michigan State University. The city is part of the Lansing–East Lansing metropolitan area. History East Lansing is located on land that was an important junction of two major Native Americans in the United States, Native American groups: the Potawatomi and the Fox. By 1850, the Lansing and Howell Plank Road Company was established to connect a toll road to the Detroit and Howell Plank Road, improving travel between Detroit and Lansing, which cut right through what is now East Lansing. The toll road was finished in 1853, and included seven toll houses between Lansing and Howell, Michigan, Ho ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Broadcast Relay Station
A broadcast relay station, also known as a satellite station, relay transmitter, broadcast translator (U.S.), re-broadcaster (Canada), repeater (two-way radio) or complementary station (Mexico), is a broadcast transmitter which repeats (or transponds) the signal of a radio or television station to an area not covered by the originating station. It expands the broadcast range of a television or radio station beyond the primary signal's original coverage or improves service in the original coverage area. The stations may be (but are not usually) used to create a single-frequency network. They may also be used by an AM or FM radio station to establish a presence on the other band. Relay stations are most commonly established and operated by the same organisations responsible for the originating stations they repeat. However, depending on technical and regulatory restrictions, relays may also be set up by unrelated organisations. Types Broadcast translators In its simplest form, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Radio Stations In Lansing, Michigan
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] |
NPR Member Stations
The following is a list of full-power non-commercial educational radio stations in the United States broadcasting programming from National Public Radio (NPR), which can be sorted by their call signs, frequencies, band, city of license and state. HD Radio subchannels and low-power translators are not included. External links * {{DEFAULTSORT:List Of National Public Radio Stations Npr National Public Radio (NPR, stylized in all lowercase) is an American privately and state funded nonprofit media organization headquartered in Washington, D.C., with its NPR West headquarters in Culver City, California. It differs from other ... * ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
HD Radio
HD Radio (HDR) is a trademark for an in-band on-channel (IBOC) digital radio broadcast technology. It generally simulcasts an existing analog radio station in digital format with less noise and with additional text information. HD Radio is used primarily by AM and FM radio stations in the United States, Canada, and Mexico, with a few implementations outside North America. The term "on channel" is a misnomer because the system actually broadcasts on the ordinarily unused channels adjacent to an existing radio station's allocation. This leaves the original analog signal intact, allowing enabled receivers to switch between digital and analog as required. In most FM implementations, from 96 to 128 kbps of capacity is available. High-fidelity audio requires only 48 kbps so there is ample capacity for additional channels, which HD Radio refers to as "multicasting". HD Radio is licensed so that the simulcast of the main channel is royalty-free. The company makes its money ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ann Arbor, Michigan
Ann Arbor is a city in the U.S. state of Michigan and the county seat of Washtenaw County, Michigan, Washtenaw County. The 2020 United States census, 2020 census recorded its population to be 123,851. It is the principal city of the Ann Arbor List of metropolitan statistical areas, Metropolitan Statistical Area, which encompasses all of Washtenaw County. Ann Arbor is also included in the Metro Detroit, Greater Detroit Combined statistical area, Combined Statistical Area and the Great Lakes megalopolis, the most populated and largest Megaregions of the United States, megalopolis in North America. Ann Arbor is home to the University of Michigan. The university significantly shapes Ann Arbor's economy as it employs about 30,000 workers, including about 12,000 in the University of Michigan Health System, medical center. The city's economy is also centered on high technology, with several companies drawn to the area by the university's research and development infrastructure. Ann A ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
WUOM
Michigan Radio is a network of five FM public radio stations operated by the University of Michigan through its broadcasting arm, Michigan Public Media. The network is a founding member of National Public Radio and an affiliate of Public Radio International, American Public Media, and BBC World Service. Its main studio is located in Ann Arbor, with satellite studios in Flint and offices in Grand Rapids. It currently airs news and talk, which it has since July 1, 1996. The combined footprint of the five stations covers most of the southern Lower Peninsula of Michigan, from Muskegon to Detroit. Stations WUOM WUOM (91.7 FM) in Ann Arbor is the flagship station of Michigan Radio, broadcasting with a 93,000 watt transmitter from a tower near Pinckney. The University of Michigan applied to the FCC on September 11, 1944, for a station at 43.1 FM (part of a band of frequencies used for testing of Frequency Modulation) with a power of 50,000 watts. At the time an assignment on the ne ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Michigan Radio
Michigan Radio is a radio network, network of five FM broadcasting, FM public radio stations operated by the University of Michigan through its broadcasting arm, Michigan Public Media. The network is a founding member of National Public Radio and an affiliate of Public Radio International, American Public Media, and BBC World Service. Its main studio is located in Ann Arbor, with satellite studios in Flint, Michigan, Flint and offices in Grand Rapids, Michigan, Grand Rapids. It currently airs news and talk, which it has since July 1, 1996. The combined footprint of the five stations covers most of the southern Lower Peninsula of Michigan, from Muskegon, Michigan, Muskegon to Detroit. Stations WUOM WUOM (91.7 FM) in Ann Arbor, Michigan, Ann Arbor is the Flagship (broadcasting)#Radio, flagship station of Michigan Radio, broadcasting with a 93,000 watt transmitter from a tower near Pinckney, Michigan, Pinckney. The University of Michigan applied to the FCC on September 11, 1944, f ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
All Things Considered
''All Things Considered'' (''ATC'') is the flagship news program on the American network National Public Radio (NPR). It was the first news program on NPR, premiering on May 3, 1971. It is broadcast live on NPR affiliated stations in the United States, and worldwide through several different outlets, formerly including the NPR Berlin station in Germany. ''All Things Considered'' and ''Morning Edition'' were the highest rated public radio programs in the United States in 2002 and 2005. The show combines news, analysis, commentary, interviews, and special features, and its segments vary in length and style. ''ATC'' airs weekdays from 4:00 p.m. to 6:00 p.m. Eastern Time (live) or Pacific Time (recorded with some updates; in Hawaii it airs as a fully recorded program) or from 3:00 p.m. to 5:00 p.m. Central Time. A weekend version of ''ATC'', ''Weekend All Things Considered'', airs on Saturdays and Sundays. Background ''ATC'' programming combines news, analysis, c ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
North American Regional Broadcasting Agreement
The North American Regional Broadcasting Agreement (NARBA, es, Convenio Regional Norteamericano de Radiodifusión) refers to a series of international treaties that defined technical standards for AM band (mediumwave) radio stations. These agreements also addressed how frequency assignments were distributed among the signatories, with a special emphasis on high-powered clear channel allocations. The initial NARBA bandplan, also known as the "Havana Treaty", was signed by the United States, Canada, Mexico, Cuba, the Dominican Republic, and Haiti on December 13, 1937, and took effect March 29, 1941. A series of modifications and adjustments followed, also under the NARBA name. NARBA's provisions were largely supplanted in 1983, with the adoption of the Regional Agreement for the Medium Frequency Broadcasting Service in Region 2 (Rio Agreement), which covered the entire Western hemisphere. However, current AM band assignments in North America largely reflect the standards first est ... [...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] |
Federal Radio Commission
The Federal Radio Commission (FRC) was a government agency that regulated United States radio communication from its creation in 1927 until 1934, when it was succeeded by the Federal Communications Commission (FCC). The FRC was established by the Radio Act of 1927, which replaced the Radio Act of 1912 after the earlier law was found to lack sufficient oversight provisions, especially for regulating broadcasting stations. In addition to increased regulatory powers, the FRC introduced the standard that, in order to receive a license, a radio station had to be shown to be "in the public interest, convenience, or necessity". Previous regulation Radio Act of 1912 Although radio communication (originally known as "wireless telegraphy") was developed in the late 1890s, it was largely unregulated in the United States until the passage of the Radio Act of 1912. This law set up procedures for the Department of Commerce to license radio transmitters, which initially consisted primarily of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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