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WSSS-FM
WKQC (104.7 FM) is a commercial radio station in Charlotte, North Carolina. It is owned by the Beasley Broadcast Group and airs a gold-based, 1980s-centric adult contemporary radio format. For most of November and December, it switches to all-Christmas music. WKQC's studios are located on South Boulevard in Charlotte. WKQC has an effective radiated power (ERP) of 100,000 watts, the maximum for most FM stations in the U.S. The transmitter site is in East Charlotte, off Hood Road. It broadcasts in the HD Radio format. The HD2 digital subchannel carries sports radio programming from the Fox Sports Radio Network. The HD3 digital subchannel carries all-podcasts as "Podcast Radio US". The station receives co-channel interference from WNOK in Columbia, South Carolina, just 75 miles south of Charlotte. The Chester and Lancaster, South Carolina areas are affected the most with interference from both stations. Both WKQC and WNOK use directional antennas. Despite this, the station ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Charlotte, North Carolina
Charlotte ( ) is the List of municipalities in North Carolina, most populous city in the U.S. state of North Carolina and the county seat of Mecklenburg County, North Carolina, Mecklenburg County. The population was 874,579 at the 2020 United States census, 2020 census, making Charlotte the List of United States cities by population, 14th-most populous city in the United States, the seventh-most populous city in Southern United States, the South, and the second-most populous city in the Southeastern United States, Southeast behind Jacksonville, Florida. Charlotte is the cultural, economic, and transportation center of the Charlotte metropolitan area, whose estimated 2023 population of 2,805,115 ranked Metropolitan statistical area, 22nd in the United States. The Charlotte metropolitan area is part of an 18-county market region and combined statistical area with an estimated population of 3,387,115 as of 2023. Between 2004 and 2014, Charlotte was among the country's fastest-grow ... [...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] |
Chester, South Carolina
Chester is a small rural city in Chester County, South Carolina, United States. The population was 5,607 at the 2010 census, down from 6,476 at the 2000 census. It is the county seat of Chester County, South Carolina, Chester County. The community was segregated. Many African Americans, including the principal and teachers at Finley School, lived in East Chester. History While being transported to Richmond, Virginia, for his trial for treason, former Vice-President Aaron Burr passed through Chester. Burr "flung himself from his horse and cried for a rescue, but the officer commanding the escort seized him, threw him back like a child into the saddle, and marched on." ''History of the United States of America during the Administrations of Thomas Jefferson'', Library of America, 1986, p. 828.'' The large stone he stood on has been inscribed and is preserved in the town center, and is known locally as the Aaron Burr Rock. Chester was home to Brainerd Institute, a school for African A ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Columbia, South Carolina
Columbia is the List of capitals in the United States, capital city of the U.S. state of South Carolina. With a population of 136,632 at the 2020 United States census, 2020 census, it is List of municipalities in South Carolina, the second-most populous city in South Carolina. The city serves as the county seat of Richland County, South Carolina, Richland County, and a portion of the city extends into neighboring Lexington County, South Carolina, Lexington County. It is the center of the Columbia metropolitan area, South Carolina, Columbia, SC Metropolitan Statistical Area, which had an estimated population of 858,302 in 2023, and is the Metropolitan statistical area, 70th-most populous metropolitan statistical area in the United States. The name Columbia (name), "Columbia", a poetic synonym of "the United States of America", derives from the name of Christopher Columbus, who explored the Caribbean on behalf of the Spanish Crown. The name of the city of Columbia is often abbre ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
WNOK
WNOK (104.7 FM) is a commercial radio station licensed to Columbia, South Carolina, serving the Columbia metropolitan area and the Midlands of South Carolina. It broadcasts a top 40 (CHR) radio format and it's owned by iHeartMedia, Inc. The current slogan is "The Midlands' #1 Hit Music Station." Its radio studios are on Greystone Boulevard in Columbia, off Interstate 126, near the Riverbanks Zoo. WNOK has an effective radiated power (ERP) of 90,000 watts. The transmitter is in the northeast section of Columbia, off Hardscrabble Road at Lee Road. WNOK is "short-spaced" with WKQC in Charlotte, also broadcasting on 104.7 MHz. The two stations are only about 90 miles apart with WKQC running an ERP of 96,000 watts. FCC rules would normally require two co-channel Class C-1 FM stations to be 152 miles apart. Both stations use directional antennas to limit co-channel interference. The Chester and Lancaster areas of South Carolina have trouble receiving a clear signal f ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Co-channel Interference
Co-channel interference or CCI is crosstalk from two different radio transmitters using the same channel. Co-channel interference can be caused by many factors from weather conditions to administrative and design issues. Co-channel interference may be controlled by various radio resource management schemes. Cellular mobile networks In cellular mobile communication (GSM & LTE Systems, for instance), frequency spectrum is a precious resource which is divided into non-overlapping spectrum bands which are assigned to different cells (In cellular communications, a cell refers to the hexagonal/circular area around the base station antenna). However, after certain geographical distance, these frequency bands are re-used, i.e. the same spectrum bands are reassigned to other distant cells. The co-channel interference arises in the cellular mobile networks owing to this phenomenon of frequency reuse. Thus, besides the intended signal from within the cell, signals at the same freque ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sports Radio
Sports radio (or sports talk radio) is a radio format devoted entirely to discussion and broadcasting of sport, sporting events. A widespread programming genre that has a narrow audience appeal, sports radio is characterized by an often-low comedy, boisterous on-air style and extensive debate and analysis by both :wikt:host, hosts and caller (telecommunications), callers. Many sports talk stations also carry play-by-play (live commentary) of local sports teams as part of their regular programming. History In 1955, WHN New York launched the first regular sports talk program featuring a broadcaster/journalist roundtable that aired before and after Brooklyn Dodgers games. By the early 1960s, sports talk content, ranging from individual commentary to roundtable discussions, began appearing in major US markets, initially tied to play-by-play broadcasts but gradually developing unique styles and characters. Art Rust Jr. launched New York’s first interactive call-in show (WMCA) in 19 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Digital Subchannel
In broadcasting, digital subchannels are a method of transmitting more than one independent program stream simultaneously from the same digital radio or television station on the same radio frequency channel. This is done by using data compression techniques to reduce the size of each individual program stream, and multiplexing to combine them into a single signal. The practice is sometimes called " multicasting". ATSC television United States The ATSC digital television standard used in the United States supports multiple program streams over-the-air, allowing television stations to transmit one or more subchannels over a single digital signal. A virtual channel numbering scheme distinguishes broadcast subchannels by appending the television channel number with a period digit (".xx"). Simultaneously, the suffix indicates that a television station offers additional programming streams. By convention, the suffix position ".1" is normally used to refer to the station's main d ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
HD Radio
HD Radio (HDR) is a trademark for in-band on-channel (IBOC) digital radio broadcast technology. HD radio generally simulcast, simulcasts an existing analog radio station in digital format with less noise and with additional text information. HD Radio is used primarily by FM broadcasting, FM radio stations in the United States, U.S. Virgin Islands, Canada, Mexico and the Philippines, with a few implementations outside North America. HD Radio transmits the digital signals in unused portions of the same band as the analog AM and FM signals. As a result, radios are more easily designed to pick up both signals, which is why the HD in HD Radio is sometimes referred to stand for "hybrid digital", not "high definition". Officially, HD is not intended to stand for any term in HD Radio, it is simply part of iBiquity's trademark, and does not have any meaning on its own. HD Radios tune into the station's analog signal first and then look for a digital signal. The European DRM system shares c ... [...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] |
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 eff ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Radio Studio
A recording studio is a specialized facility for recording and mixing of instrumental or vocal musical performances, spoken words, and other sounds. They range in size from a small in-home project studio large enough to record a single singer-guitarist, to a large building with space for a full orchestra of 100 or more musicians. Ideally, both the recording and monitoring (listening and mixing) spaces are specially designed by an acoustician or audio engineer to achieve optimum acoustic properties (acoustic isolation or diffusion or absorption of reflected sound reverberation that could otherwise interfere with the sound heard by the listener). Recording studios may be used to record singers, instrumental musicians (e.g., electric guitar, piano, saxophone, or ensembles such as orchestras), voice-over artists for advertisements or dialogue replacement in film, television, or animation, Foley, or to record their accompanying musical soundtracks. The typical recording stud ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
