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WDIO-TV
WDIO-DT (channel 10) is a television station in Duluth, Minnesota, United States, affiliated with ABC and owned by Hubbard Broadcasting. The station's studios and transmitter are located on Observation Road in Duluth. WIRT-DT (channel 13) in Hibbing, Minnesota, operates as a full-time satellite of WDIO; this station's transmitter is located at Maple Hill Park south of Hibbing. WIRT covers areas of Minnesota's Iron Range (including Grand Rapids, Virginia and Chisholm) that receive a marginal to non-existent over-the-air signal from WDIO, although there is significant overlap between the two stations' contours otherwise. WIRT is a straight simulcast of WDIO; on-air references to WIRT are limited to Federal Communications Commission (FCC)-mandated hourly station identifications during newscasts and other programming. Aside from the transmitter, WIRT does not maintain any physical presence locally in Hibbing. History WDIO-TV first went on the air on January 24, 1966 and has t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
KBJR-TV
KBJR-TV (channel 6) is a television station licensed to Superior, Wisconsin, United States, serving the Duluth, Minnesota, area as an affiliate of NBC and CBS. It is owned by Gray Television alongside CW+ affiliate KDLH (channel 3). Both stations share studios on South Lake Avenue in Canal Park, downtown Duluth, while KBJR-TV's transmitter is located west of downtown in Hilltop Park. KRII (channel 11) in Chisholm, Minnesota, formerly branded as Range 11, operates as a semi-satellite and has a news bureau and advertising sales office on East Howard Street in Hibbing. KRII serves the northern portion of the market, including the Iron Range area, Grand Rapids and International Falls. This station simulcasts KBJR except during commercials and station identifications. KRII's transmitter is located in Linden Grove Township; master control and most internal operations are based at KBJR's facilities in Duluth. It also acts as a full-power translator station of all of the various chann ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
KDLH
KDLH (channel 3) is a television station in Duluth, Minnesota, United States, affiliated with The CW Plus. It is owned by Gray Television alongside Superior, Wisconsin–licensed dual NBC/CBS affiliate KBJR-TV, channel 6 (and its Chisholm, Minnesota–licensed semi-satellite KRII, channel 11). The two stations share studios on South Lake Avenue in Canal Park, downtown Duluth; KDLH's transmitter is located west of downtown in Hilltop Park. Throughout most of the station's history, KDLH had long been the Twin Ports' CBS affiliate. In its latter years, it was operated by Quincy Media through a shared services agreement (SSA) with then-owner SagamoreHill Broadcasting, making it sister to KBJR and KRII. Following the end of KDLH's SSA on August 1, 2016 (resulting from the station's sale from Malara Broadcast Group, concurrent with the sale of KBJR by Granite Broadcasting), CBS programming was moved to KBJR-DT2 and KDLH switched exclusively to The CW. History KDLH began broadcasti ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hibbing, Minnesota
Hibbing is a city in Saint Louis County, Minnesota, United States. The population was 16,214 at the 2020 census. The city was built on mining the rich iron ore of the Mesabi Iron Range and still relies on that industrial activity today. At the edge of town is the world's largest open-pit iron mine, the Hull–Rust–Mahoning Open Pit Iron Mine. It is the hometown of famous singer Bob Dylan and former Governor of Minnesota Rudy Perpich. The main routes in Hibbing are U.S. Highway 169, State Highway 37, State Highway 73, Howard Street, and 1st Avenue. It is about northwest of Duluth, Minnesota. History The town was founded in 1893 by Frank Hibbing, born in Walsrode, Germany on December 1, 1856, and christened Franz Dietrich von Ahlen. His mother died when he was still in infancy and it was her name, Hibbing, which he assumed when he set out to seek his fortune in the New World. He first settled in Beaver Dam, Wisconsin, where he worked on a farm and in a shingle mill. Injur ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Color Television
Color television or Colour television is a television transmission technology that includes color information for the picture, so the video image can be displayed in color on the television set. It improves on the monochrome or black-and-white television technology, which displays the image in shades of gray (grayscale). Television broadcasting stations and networks in most parts of the world upgraded from black-and-white to color transmission between the 1960s and the 1980s. The invention of color television standards was an important part of the history and technology of television. Transmission of color images using mechanical scanners had been conceived as early as the 1880s. A demonstration of mechanically scanned color television was given by John Logie Baird in 1928, but its limitations were apparent even then. Development of electronic scanning and display made a practical system possible. Monochrome transmission standards were developed prior to World War II, but civili ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Station Identification
Station identification (ident, network ID or channel ID or bumper) is the practice of radio and television stations and broadcast network, networks identifying themselves on-air, typically by means of a call sign or brand name (sometimes known, particularly in the United States, as a "sounder" or "stinger", more generally as a station or network ID). This may be to satisfy requirements of licensing authorities, a form of branding, or a combination of both. As such, it is closely related to production logos, used in television and cinema alike. Station identification used to be done regularly by an announcer at the halfway point during the presentation of a television program, or in between programs. Asia Idents are known as a ''montage'' in Thailand and the Malay world (except Indonesia), and as an ''interlude'' in Cambodia and Vietnam. Philippines Station identifications in the Philippines differ from the vernacular meaning in most of the world. They describe what would be r ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Simulcast
Simulcast (a portmanteau of simultaneous broadcast) is the broadcasting of programmes/programs or events across more than one resolution, bitrate or medium, or more than one service on the same medium, at exactly the same time (that is, simultaneously). For example, Absolute Radio is simulcast on both AM and on satellite radio. Likewise, the BBC's Prom concerts were formerly simulcast on both BBC Radio 3 and BBC Television. Another application is the transmission of the original-language soundtrack of movies or TV series over local or Internet radio, with the television broadcast having been dubbed into a local language. Early radio simulcasts Before launching stereo radio, experiments were conducted by transmitting left and right channels on different radio channels. The earliest record found was a broadcast by the BBC in 1926 of a Halle Orchestra concert from Manchester, using the wavelengths of the regional stations and Daventry. In its earliest days the BBC often transmit ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Broadcast Range
A broadcast range (also listening range or listening area for radio, or viewing range or viewing area for television) is the service area that a broadcast station or other transmission covers via radio waves (or possibly infrared light, which is closely related). It is generally the area in which a station's signal strength is sufficient for most receivers to decode it. However, this also depends on interference from other stations. Legal definitions The "primary service area" is the area served by a station's strongest signal. The "city-grade contour" is 70 dBμ (decibels relative to one microvolt per meter of signal strength) or 3.16mV/m (millivolts per meter) for FM stations in the United States, according to Federal Communications Commission (FCC) regulations. This is also significant in broadcast law, in that a station must cover its city of license within this area, except for non-commercial educational and low-power stations. The legally protected range of a stat ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Terrestrial Television
Terrestrial television or over-the-air television (OTA) is a type of television broadcasting in which the signal transmission occurs via radio waves from the terrestrial (Earth-based) transmitter of a TV station to a TV receiver having an antenna. The term ''terrestrial'' is more common in Europe and Latin America, while in Canada and the United States it is called ''over-the-air'' or simply ''broadcast''. This type of TV broadcast is distinguished from newer technologies, such as satellite television (direct broadcast satellite or DBS television), in which the signal is transmitted to the receiver from an overhead satellite; cable television, in which the signal is carried to the receiver through a cable; and Internet Protocol television, in which the signal is received over an Internet stream or on a network utilizing the Internet Protocol. Terrestrial television stations broadcast on television channels with frequencies between about 52 and 600 MHz in the VHF and U ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chisholm, Minnesota
Chisholm is a city in St. Louis County, Minnesota, United States. The population was 4,976 at the 2010 census. The city has been called "The Heart of the Iron Range" due to its location in the middle of the Mesabi Iron Range. History The city was named for its founder, Archibald Mark Chisholm (1862–1933), a mining man and investor from Glengarry County, Ontario, Canada. Chisholm was incorporated in 1901. A post office called Chisholm has been in operation since 1901. With a railroad line to Duluth and plenty of mining work available in and near town, Chisholm's population grew rapidly, and by 1908 it had more than 6,000 people and 500 buildings. On September 5, 1908, a fast-moving forest fire obliterated the town due to dry conditions and the wooden construction of nearly all the town's buildings. Many people escaped by going into the lake. No one died in the fire. Afterward, building codes were enhanced, and by the next summer more than 70 fireproof buildings had been erected ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Virginia, Minnesota
Virginia is a city in St. Louis County, Minnesota, United States, on the Mesabi Iron Range. With an economy heavily reliant on large-scale iron ore mining, Virginia is considered the Mesabi Range's commercial center. The population was 8,423 at the 2020 census. Virginia is just south of the Superior National Forest and about south of the Canada–United States border at International Falls, Minnesota, and northwest of Duluth, Minnesota. Virginia is a part of the Duluth metropolitan area and U.S. Highway 53 runs through town. History Virginia was laid out in 1892, and named after Virginia, the native state of a large share of the lumbermen in the area at the time. A post office has been in operation at Virginia since 1893. Virginia was incorporated in February 1895. It was a logging community first, then developed as an iron mining community. The Virginia area mines were prosperous and setting new records consistently by the late 1890s. The main population boom began aft ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Grand Rapids, Minnesota
Grand Rapids is a city in Itasca County, Minnesota, United States, and it is the county seat. The population is 11,126 according to the 2020 census. The city is named for the long rapids in the Mississippi River which was the uppermost limit of practical steamboat travel during the late 19th century. Today the rapids are hidden below the dam of UPM Paper Company. History Grand Rapids became a logging town, as the Mississippi River provided an optimal method of log shipment to population centers. Blandin paper mill opened in 1902. The Forest History Center is a State Historic Site and a living history museum that recreates life as it was in a turn of the 20th century logging camp. Costumed interpreters guide visitors through a recreated circa 1890s logging camp to educate the public on the history of white pine logging and its relevance to today's economy. Miles of nature trails, educational naturalist programming, and an interpretive museum are also located on the site. Old ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
