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KOTV (AM)
KOTV (1170 Hertz, kHz) is a commercial radio, commercial AM radio, AM radio station in Tulsa, Oklahoma. It is owned by Griffin Communications and airs an All-news radio, all-news radio format. Studios and offices are located across from Guthrie Green in Neighborhoods of Tulsa, Oklahoma, Downtown Tulsa. The transmitter is on East 11th Street (U.S. Route 66, Route 66) in an undeveloped area of East Tulsa. KOTV is a clear-channel station, clear channel List of North American broadcast station classes, Class A station broadcasting at 50,000 watts, the maximum power for American AM stations. The station uses a omni-directional antenna, non-directional antenna by day, heard over much of Eastern Oklahoma and parts of Kansas, Arkansas and Missouri. It provides secondary coverage as far north as Wichita, Kansas, Wichita, as far east as Fayetteville, Arkansas, Fayetteville and Fort Smith, Arkansas. At night, it uses a directional antenna with a three-tower array to protect the other Cla ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tulsa, Oklahoma
Tulsa ( ) is the List of municipalities in Oklahoma, second-most-populous city in the U.S. state, state of Oklahoma, after Oklahoma City, and the List of United States cities by population, 48th-most-populous city in the United States. The population was 413,066 as of the 2020 United States census, 2020 census. It is the principal municipality of the Tulsa Metropolitan Area, Tulsa metropolitan area, a region with 1,034,123 residents. The city serves as the county seat of Tulsa County, Oklahoma, Tulsa County, the most densely populated county in Oklahoma, with Urban Development, urban development extending into Osage County, Oklahoma, Osage, Rogers County, Oklahoma, Rogers and Wagoner County, Oklahoma, Wagoner counties. Tulsa was settled between 1828 and 1836 by the Lochapoka band of Creek people, Creek Native Americans, and was formally incorporated in 1898. Most of Tulsa is still part of the territory of the Muscogee (Creek) Nation. Northwest Tulsa lies in the Osage Nation wh ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Radio Station
Radio broadcasting is the broadcasting of audio (sound), sometimes with related metadata, by radio waves to radio receivers belonging to a public audience. In terrestrial radio broadcasting the radio waves are broadcast by a land-based radio station, while in '' satellite radio'' the radio waves are broadcast by a satellite in Earth orbit. To receive the content the listener must have a broadcast radio receiver (''radio''). Stations are often affiliated with a radio network that provides content in a common radio format, either in broadcast syndication or simulcast, or both. The encoding of a radio broadcast depends on whether it uses an analog or digital signal. Analog radio broadcasts use one of two types of radio wave modulation: amplitude modulation for AM radio, or frequency modulation for FM radio. Newer, digital radio stations transmit in several different digital audio standards, such as DAB (Digital Audio Broadcasting), HD radio, or DRM ( Digital Ra ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fayetteville, Arkansas
Fayetteville ( ) is the List of cities and towns in Arkansas, second-most populous city in the U.S. state of Arkansas, the county seat of Washington County, Arkansas, Washington County, and the most populous city in Northwest Arkansas. The city had a population of 93,949 as of the 2020 United States census, 2020 census, which was estimated to have increased to 101,680 by 2023. The city is on the outskirts of the Boston Mountains, within the Ozarks. It was named after Fayetteville, Tennessee, from which many settlers had come, and was incorporated on November 3, 1836. Fayetteville is included in the three-county Northwest Arkansas, Fayetteville–Springdale–Rogers metropolitan statistical area, with 576,403 residents in 2020. Fayetteville is home to the University of Arkansas, the state's flagship university. When classes are in session, thousands of students on Campus of the University of Arkansas, campus change up the pace of the city. Thousands of Arkansas Razorbacks alumni ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Wichita, Kansas
Wichita ( ) is the List of cities in Kansas, most populous city in the U.S. state of Kansas and the county seat of Sedgwick County, Kansas, Sedgwick County. As of the 2020 United States census, 2020 census, the population of the city was 397,532, and the Wichita metro area had a population of 647,610. It is located in south-central Kansas along the Arkansas River. Wichita began as a trading post on the Chisholm Trail in the 1860s and was incorporated as a city in 1870. It became a destination for Cattle drives in the United States, cattle drives traveling north from Texas to Kansas railroads, earning it the nickname "Cowtown".Miner, Craig (Wichita State Univ. Dept. of History), ''Wichita: The Magic City'', Wichita Historical Museum Association, Wichita, KS, 1988Howell, Angela and Peg Vines, ''The Insider's Guide to Wichita'', Wichita Eagle & Beacon Publishing, Wichita, KS, 1995 In 1875, Wyatt Earp served as a police officer in Wichita for about one year before going to Dodge ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Missouri
Missouri (''see #Etymology and pronunciation, pronunciation'') is a U.S. state, state in the Midwestern United States, Midwestern region of the United States. Ranking List of U.S. states and territories by area, 21st in land area, it borders Iowa to the north, Illinois, Kentucky and Tennessee to the east, Arkansas to the south and Oklahoma, Kansas, and Nebraska to the west. In the south are the Ozarks, a forested highland, providing timber, minerals, and recreation. At 1.5 billion years old, the St. Francois Mountains are among the oldest in the world. The Missouri River, after which the state is named, flows through the center and into the Mississippi River, which makes up the eastern border. With over six million residents, it is the List of U.S. states and territories by population, 19th-most populous state of the country. The largest urban areas are St. Louis, Kansas City, Missouri, Kansas City, Springfield, Missouri, Springfield, and Columbia, Missouri, Columbia. The Cap ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Arkansas
Arkansas ( ) is a landlocked state in the West South Central region of the Southern United States. It borders Missouri to the north, Tennessee and Mississippi to the east, Louisiana to the south, Texas to the southwest, and Oklahoma to the west. Its name derives from the Osage language, and refers to their relatives, the Quapaw people. The state's diverse geography ranges from the mountainous regions of the Ozark and Ouachita Mountains, which make up the U.S. Interior Highlands, to the densely forested land in the south known as the Arkansas Timberlands, to the eastern lowlands along the Mississippi River and the Arkansas Delta. Previously part of French Louisiana and the Louisiana Purchase, the Territory of Arkansas was admitted to the Union as the 25th state on June 15, 1836. Much of the Delta had been developed for cotton plantations, and landowners there largely depended on enslaved African Americans' labor. In 1861, Arkansas seceded from the United St ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kansas
Kansas ( ) is a landlocked U.S. state, state in the Midwestern United States, Midwestern region of the United States. It borders Nebraska to the north; Missouri to the east; Oklahoma to the south; and Colorado to the west. Kansas is named after the Kansas River, in turn named after the Kaw people, Kansa people. Its List of capitals in the United States, capital is Topeka, Kansas, Topeka, and its List of cities in Kansas, most populous city is Wichita, Kansas, Wichita; however, the largest urban area is the bi-state Kansas City metropolitan area split between Kansas and Missouri. For thousands of years, what is now Kansas was home to numerous and diverse Plains Indians, Indigenous tribes. The first settlement of non-indigenous people in Kansas occurred in 1827 at Fort Leavenworth. The pace of settlement accelerated in the 1850s, in the midst of political wars over the Slavery in the United States, slavery debate. When it was officially opened to settlement by the U.S. governm ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Eastern Oklahoma
In the U.S. state of Oklahoma, Eastern Oklahoma is an amorphous area roughly defined as east of Oklahoma City and/or east of I-35. The Oklahoma Department of Tourism and Recreation established regional designations for the various parts of the state: Red Carpet Country (Northwest, being the Panhandle and North Central), Green Country (Northeast). Frontier Country (Central), Choctaw Country (Southeast), Chickasaw Country (South Central), and Great Plains Country (Southwest). Eastern Oklahoma would certainly include Green Country and Choctaw Country, but depending on the exact definition might include eastern parts of Red Carpet Country (those portions of Kay and Noble counties east of I-35), Frontier Country ( Payne, Lincoln, Pottawatomie, Seminole, Okfuskee and Hughes counties), and most of Chickasaw Country ( Pontotoc, Johnston, and Marshall counties, plus those portions of Garvin, Murray, Carter, and Love counties east of I-35). Eastern Oklahoma is generally consi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Omni-directional Antenna
In radio communication, an omnidirectional antenna is a class of antenna which radiates equal radio power in all directions perpendicular to an axis (azimuthal directions), with power varying with angle to the axis (elevation angle), declining to zero on the axis. When graphed in three dimensions ''(see graph)'' this radiation pattern is often described as ''doughnut-shaped''. This is different from an isotropic antenna, which radiates equal power in ''all'' directions, having a ''spherical'' radiation pattern. Omnidirectional antennas oriented vertically are widely used for nondirectional antennas on the surface of the Earth because they radiate equally in all horizontal directions, while the power radiated drops off with elevation angle so little radio energy is aimed into the sky or down toward the earth and wasted. Omnidirectional antennas are widely used for radio broadcasting antennas, and in mobile devices that use radio such as cell phones, FM radios, walkie-talkies ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of North American 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 disting ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Clear-channel Station
A clear-channel station is a North American AM radio station that has the highest level of protection from interference from other stations, particularly from nighttime skywave signals. This classification 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 the 1983 adoption of the Regional Agreement for the Medium Frequency Broadcasting Service in Region 2 (Rio Agreement), 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 a transmitter power output ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Transmitter
In electronics and telecommunications, a radio transmitter or just transmitter (often abbreviated as XMTR or TX in technical documents) is an electronic device which produces radio waves with an antenna (radio), antenna with the purpose of signal transmission to a radio receiver. 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 Electromagnetic radiation, radiates radio waves. Transmitters are necessary component parts of all electronic devices that communicate by radio communication, radio, such as radio broadcasting, radio (audio) 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 fo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
