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WRGX-LD Logo
WRGX-LD (channel 23) is a low-power television station in Dothan, Alabama, United States, affiliated with NBC and The CW Plus. It is owned by Gray Television alongside CBS affiliate WTVY (channel 4). The two stations share studios on North Foster Street in Downtown Dothan; WRGX-LD's transmitter is located in Bethlehem, Florida (in the Panama City market). In order to increase its over-the-air reach, the station's NBC and CW+ programming is simulcast in 16:9 widescreen standard definition on WTVY's respective fourth and third digital subchannels. These full-market feeds can be seen on channels 4.4/4.3 from the same Bethlehem tower. History The station originally signed on as a Trinity Broadcasting Network-operated translator as W29BB on channel 29 in 1990; it was relocated to channel 41 and changed its call sign to W41BN in 1992. The station was sold through a donation to the Minority Media and Telecommunications Council on November 30, 2010. On June 28, 2011, New Moon Com ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
WRGX-LD Logo
WRGX-LD (channel 23) is a low-power television station in Dothan, Alabama, United States, affiliated with NBC and The CW Plus. It is owned by Gray Television alongside CBS affiliate WTVY (channel 4). The two stations share studios on North Foster Street in Downtown Dothan; WRGX-LD's transmitter is located in Bethlehem, Florida (in the Panama City market). In order to increase its over-the-air reach, the station's NBC and CW+ programming is simulcast in 16:9 widescreen standard definition on WTVY's respective fourth and third digital subchannels. These full-market feeds can be seen on channels 4.4/4.3 from the same Bethlehem tower. History The station originally signed on as a Trinity Broadcasting Network-operated translator as W29BB on channel 29 in 1990; it was relocated to channel 41 and changed its call sign to W41BN in 1992. The station was sold through a donation to the Minority Media and Telecommunications Council on November 30, 2010. On June 28, 2011, New Moon Com ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Media Market
A media market, broadcast market, media region, designated market area (DMA), television market area, or simply market is a region where the population can receive the same (or similar) television and radio station offerings, and may also include other types of media such as newspapers and internet content. They can coincide or overlap with one or more metropolitan areas, though rural regions with few significant population centers can also be designated as markets. Conversely, very large metropolitan areas can sometimes be subdivided into multiple segments. Market regions may overlap, meaning that people residing on the edge of one media market may be able to receive content from other nearby markets. They are widely used in audience measurements, which are compiled in the United States by Nielsen Media Research. Nielsen measures both television and radio audiences since its acquisition of Arbitron, which was completed in September 2013. Markets are identified by the largest ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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 jurisdiction over the areas of broadband access, fair competition, radio frequency use, media responsibility, public safety, and homeland security. The FCC was formed by the Communications Act of 1934 to replace the radio regulation functions of the Federal Radio Commission. The FCC took over wire communication regulation from the Interstate Commerce Commission. The FCC's mandated jurisdiction covers the 50 states, the District of Columbia, and the territories of the United States. The FCC also provides varied degrees of cooperation, oversight, and leadership for similar communications bodies in other countries of North America. The FCC is funded entirely by regulatory fees. It has an estimated fiscal-2022 budget of US $388 million. It has 1,482 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Satellite
A satellite or artificial satellite is an object intentionally placed into orbit in outer space. Except for passive satellites, most satellites have an electricity generation system for equipment on board, such as solar panels or radioisotope thermoelectric generators (RTGs). Most satellites also have a method of communication to ground stations, called Transponder (satellite communications), transponders. Many satellites use a Satellite bus, standardized bus to save cost and work, the most popular of which is small CubeSats. Similar satellites can work together as a group, forming Satellite constellation, constellations. Because of the high launch cost to space, satellites are designed to be as lightweight and robust as possible. Most communication satellites are radio Broadcast relay station, relay stations in orbit and carry dozens of transponders, each with a bandwidth of tens of megahertz. Satellites are placed from the surface to orbit by launch vehicles, high enough to ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cable Television
Cable television is a system of delivering television programming to consumers via radio frequency (RF) signals transmitted through coaxial cables, or in more recent systems, light pulses through fibre-optic cables. This contrasts with broadcast television (also known as terrestrial television), in which the television signal is transmitted over-the-air by radio waves and received by a television antenna attached to the television; or satellite television, in which the television signal is transmitted over-the-air by radio waves from a communications satellite orbiting the Earth, and received by a satellite dish antenna on the roof. FM radio programming, high-speed Internet, telephone services, and similar non-television services may also be provided through these cables. Analog television was standard in the 20th century, but since the 2000s, cable systems have been upgraded to digital cable operation. A "cable channel" (sometimes known as a "cable network") is a tele ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ottumwa, Iowa
Ottumwa ( ) is a city in and the county seat of Wapello County, Iowa, United States. The population was 25,529 at the time of the 2020 U.S. Census. Located in the state's southeastern section, the city is split into northern and southern halves by the Des Moines River. Ottumwa serves as a major economic, commercial, and cultural hub for the Southeastern Iowa region. Etymology The city's name derives from Native American Sac and Fox, alternatively Meskwaki, language. The English language translation is generally presumed to refer to the Appanoose Rapids of the Des Moines River, as "tumbling waters" or similar. Earlier version of the name were suffixed by the Sac word for place, noc. Alternative translations of the Native American name include: *Place of Perseverance or Self will *Place of Hermits *Place of the lone chief History In May 1843, several investors formed the Appanoose Rapids Company and staked claim to 467 acres of land in the present site of Ottumwa. Their col ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Jonesboro, Arkansas
Jonesboro is a city located on Crowley's Ridge in the northeastern corner of the U.S. State of Arkansas. Jonesboro is one of two county seats of Craighead County. According to the 2020 Census, the city had a population of 78,576 and is the fifth-largest city in Arkansas. In 2020, the Jonesboro metropolitan area had a population of 133,860 and a population of 179,932 in the Jonesboro-Paragould Combined Statistical Area. Jonesboro is the home of Arkansas State University and is the cultural and economic center of Northeast Arkansas. History The Jonesboro area was first inhabited for thousands of years by indigenous peoples. At the time of European encounter, historic tribes included the Osage, the Caddo, and the Quapaw. The name of the state of Arkansas comes from the Quapaw language. French and Spanish traders and trappers had relations with these groups. After the United States acquired this territory in the Louisiana Purchase of 1803, American settlers eventually made ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Jackson, Tennessee
Jackson is a city in and the county seat of Madison County, Tennessee, United States. Located east of Memphis, Tennessee, Memphis, it is a regional center of trade for West Tennessee. Its total population was 68,205 as of the 2020 United States census. Jackson is the primary city of the Jackson metropolitan area, Tennessee, Jackson, Tennessee metropolitan area, which is included in the Jackson-Humboldt, Tennessee combined statistical area. Jackson is Madison County, Tennessee, Madison County's largest city, and the second-largest city in West Tennessee next to Memphis. It is home to the Tennessee Supreme Court's courthouse for West Tennessee, as Jackson was the major city in the west when the court was established in 1834. In the antebellum era, Jackson was the market city for an agricultural area based on cultivation of cotton, the major commodity crop. Beginning in 1851, the city became a hub of railroad systems ultimately connecting to major markets in the north and south, a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Call Signs In North America
Call signs are frequently still used by North American broadcast stations, in addition to amateur radio and other international radio stations that continue to identify by call signs around the world. Each country has a different set of patterns for its own call signs. Call signs are allocated to ham radio stations in Barbados, Canada, Mexico and across the United States. Many countries have specific conventions for classifying call signs by transmitter characteristics and location. The call sign format for radio and television call signs follows a number of conventions. All call signs begin with a prefix assigned by the International Telecommunication Union. For example, the United States has been assigned the following prefixes: AAA–ALZ, K, N, W. For a complete list, see international call sign allocations. Bermuda, Bahamas, and the Caribbean Pertaining to their status as former or current colonies, all of the British West Indies islands shared the VS, ZB–ZJ, and ZN–ZO p ... [...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] |
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 digi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Standard-definition Television
Standard-definition television (SDTV, SD, often shortened to standard definition) is a television system which uses a resolution that is not considered to be either high or enhanced definition. "Standard" refers to it being the prevailing specification for broadcast (and later, cable) television in the mid- to late-20th century, and compatible with legacy analog broadcast systems. The two common SDTV signal types are 576i, with 576 interlaced lines of resolution, derived from the European-developed PAL and SECAM systems, and 480i based on the American NTSC system. Common SDTV refresh rates are 25, 29.97 and 30 frames per second. Both systems use a 4:3 aspect ratio. Standards that support digital SDTV broadcast include DVB, ATSC, and ISDB. The last two were originally developed for HDTV, but are also used for their ability to deliver multiple SD video and audio streams via multiplexing. In North America, digital SDTV is broadcast in the same 4:3 aspect ratio as NTSC si ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
