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KWTU
KWTU (89.7 MHz) is a non-commercial FM radio station in Tulsa, Oklahoma. It airs a classical music radio format, mostly from American Public Media's ''Classical 24'', a nationally syndicated music service. KWTU is owned and operated by The University of Tulsa which also owns sister station 89.5 KWGS, an NPR news and information outlet. At night and on weekends, KWTU carries shows such as NPR's ''Performance Today'' and from orchestras including the New York Philharmonic and Chicago Symphony Orchestra. KWTU has an effective radiated power (ERP) of 5,000 watts. The transmitter is co-located with the tower for KOTV-DT, on South 273rd East Avenue near the Muskogee Turnpike in Broken Arrow. It is a Class C2 FM radio station. It is licensed by the U.S. Federal Communications Commission to broadcast using HD Radio technology.http://hdradio.com/station_guides/widget.php?id=64 HD Radio Guide for Tulsa The HD-2 digital subchannel plays music from the ''Great American Songbook'' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
KWGS
KWGS 89.5 FM is the flagship National Public Radio station in Tulsa, Oklahoma. The station was Oklahoma's first FM radio station and is one of two stations operated by the University of Tulsa. The station was established in 1947 through the initiative of TU speech professor Ben Graf Henneke, later president of the university. The call letters are the initials of Tulsa oil man and philanthropist William G. Skelly, who provided the funding. TU's other radio station is a classical music station, KWTU. KWGS is licensed by the U.S. Federal Communications Commission The Federal Communications Commission (FCC) is an independent agency of the United States federal government that regulates communications by radio, television, wire, satellite, and cable across the United States. The FCC maintains jurisdictio ... to broadcast in the HD (hybrid) format.http://hdradio.com/station_guides/widget.php?id=64 HD Radio Guide for Tulsa References External links Voices of Oklahoma interv ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tulsa, Oklahoma
Tulsa () is the second-largest city in the state of Oklahoma and 47th-most populous city in the United States. The population was 413,066 as of the 2020 census. It is the principal municipality of the Tulsa Metropolitan Area, a region with 1,023,988 residents. The city serves as the county seat of Tulsa County, the most densely populated county in Oklahoma, with urban development extending into Osage, Rogers, and Wagoner counties. Tulsa was settled between 1828 and 1836 by the Lochapoka Band of Creek Native American tribe and most of Tulsa is still part of the territory of the Muscogee (Creek) Nation. Historically, a robust energy sector fueled Tulsa's economy; however, today the city has diversified and leading sectors include finance, aviation, telecommunications and technology. Two institutions of higher education within the city have sports teams at the NCAA Division I level: Oral Roberts University and the University of Tulsa. As well, the University of Oklaho ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
American Public Media
American Public Media (APM) is an American company that produces and distributes public radio programs in the United States, the second largest company of its type after NPR. Its non-profit parent, American Public Media Group, also owns and operates radio stations in Minnesota and California. Its station brands include Minnesota Public Radio and Southern California Public Radio. Based in St. Paul, Minnesota, APM is best known for distribution of the national financial news program ''Marketplace''.About us American Public Media. Retrieved on 2008-05-20. Historical ties to Public Radio International Formerly, much of American Public Media's programming content was distributed by Public Radio International ...[...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] |
FM Broadcasting
FM broadcasting is a method of radio broadcasting using frequency modulation (FM). Invented in 1933 by American engineer Edwin Armstrong, wide-band FM is used worldwide to provide high fidelity sound over broadcast radio. FM broadcasting is capable of higher fidelity—that is, more accurate reproduction of the original program sound—than other broadcasting technologies, such as AM broadcasting. It is also less susceptible to common forms of interference, reducing static and popping sounds often heard on AM. Therefore, FM is used for most broadcasts of music or general audio (in the audio spectrum). FM radio stations use the very high frequency range of radio frequencies. Broadcast bands Throughout the world, the FM broadcast band falls within the VHF part of the radio spectrum. Usually 87.5 to 108.0 MHz is used, or some portion thereof, with few exceptions: * In the former Soviet republics, and some former Eastern Bloc countries, the older 65.8–74 MHz band ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Broadcast Station Classes
This is a list of broadcast station classes applicable in much of North America under international agreements between the United States, Canada and Mexico. Effective radiated power (ERP) and height above average terrain (HAAT) are listed unless otherwise noted. All radio and television stations within of the US-Canada or US-Mexico border must get approval by both the domestic and foreign agency. These agencies are Industry Canada/Canadian Radio-television and Telecommunications Commission (CRTC) in Canada, the Federal Communications Commission (FCC) in the US, and the Federal Telecommunications Institute (IFT) in Mexico. AM Station class descriptions All domestic (United States) AM stations are classified as A, B, C, or D. * A (formerly I) — clear-channel stations — 10 kW to 50 kW, 24 hours. **Class A stations are only protected within a radius of the transmitter site. **The old Class I was divided into three: Class I-A, I-B and I-N. NARBA distinguishe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Broken Arrow, Oklahoma
Broken Arrow is a city located in the northeastern part of the U.S. state of Oklahoma, primarily in Tulsa County, with a portion in western Wagoner County. It is the largest suburb of Tulsa. According to the 2010 census, Broken Arrow has a population of 98,850 residents and is the fourth-largest city in the state. However, a July 2019 estimate reported that the population of the city is just under 112,000, making it the 280th-largest city in the United States. The city is part of the Tulsa Metropolitan Area, which has a population of 1,023,988 residents. The Missouri–Kansas–Texas Railroad sold lots for the town site in 1902 and company secretary William S. Fears named it Broken Arrow. The city was named for a Creek community settled by Creek Indians who had been forced to relocate from Alabama to Oklahoma along the Trail of Tears. Although Broken Arrow was originally an agricultural community, its current economy is diverse. The city has the third-largest concentration of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Muskogee Turnpike
The Muskogee Turnpike, also designated State Highway 351 (SH-351), is a toll road in eastern Oklahoma. Route description Opened in 1969, the 53-mile (85.2 km) route begins at the Broken Arrow Expressway ( SH-51) southeast of Tulsa, near an intersection with the Creek Turnpike. The Turnpike ends at Interstate 40 west of Webbers Falls. The Muskogee Turnpike's north section is connected to its south section by Oklahoma 165. History The Muskogee Turnpike originally bore no numbered designation. On March 10, 2014, the Oklahoma Transportation Commission unanimously approved a motion to apply the SH-351 designation to the turnpike. Tolls , a two-axle vehicle pays $3.50 cash ($3.20 with Pikepass) to drive the full length of the Turnpike. There are two toll collection plazas located along the length of the Muskogee Turnpike. The Muskogee Main Line Plaza is located approximately south of the city of Muskogee and has an inline Pikepass lane, an exact change lane, and an attende ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
KOTV-DT
KOTV-DT (channel 6) is a television station in Tulsa, Oklahoma, United States, affiliated with CBS. It is owned by Griffin Media alongside Muskogee-licensed CW affiliate KQCW-DT (channel 19) and radio stations KTSB (1170 AM), KBEZ (92.9 FM), KVOO-FM (98.5), KXBL (99.5 FM) and KHTT (106.9 FM). All of the outlets share studios at the Griffin Media Center on North Boston Avenue and East Cameron Street in the downtown neighborhood's Tulsa Arts District; KOTV's transmitter is located on South 273rd East Avenue (just north of the Muskogee Turnpike) in Broken Arrow, Oklahoma. History Early history On March 24, 1948, the Cameron Television Corporation (originally doing business as George E. Cameron Inc.) submitted an application to the Federal Communications Commission (FCC) for a construction permit to build and license to operate a broadcast television station in Tulsa that would transmit on VHF channel 6. The company was owned by George E. Cameron Jr., a Texas-born independent ... [...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 t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Transmitter
In electronics and telecommunications, a radio transmitter or just transmitter is an electronic device which produces radio waves with an antenna (radio), antenna. The transmitter itself generates a radio frequency alternating current, which is applied to the Antenna (radio), antenna. When excited by this alternating current, the antenna radiates radio waves. Transmitters are necessary component parts of all electronic devices that communicate by radio communication, radio, such as radio broadcasting, radio and television broadcasting stations, cell phones, walkie-talkies, Wireless LAN, wireless computer networks, Bluetooth enabled devices, garage door openers, two-way radios in aircraft, ships, spacecraft, radar sets and navigational beacons. The term ''transmitter'' is usually limited to equipment that generates radio waves for Communication engineering, communication purposes; or radiolocation, such as radar and navigational transmitters. Generators of radio waves for heatin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Effective Radiated Power
Effective radiated power (ERP), synonymous with equivalent radiated power, is an IEEE standardized definition of directional radio frequency (RF) power, such as that emitted by a radio transmitter. It is the total power in watts that would have to be radiated by a half-wave dipole antenna to give the same radiation intensity (signal strength or power flux density in watts per square meter) as the actual source antenna at a distant receiver located in the direction of the antenna's strongest beam (main lobe). ERP measures the combination of the power emitted by the transmitter and the ability of the antenna to direct that power in a given direction. It is equal to the input power to the antenna multiplied by the gain of the antenna. It is used in electronics and telecommunications, particularly in broadcasting to quantify the apparent power of a broadcasting station experienced by listeners in its reception area. An alternate parameter that measures the same thing is effec ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
