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CJSD-FM
CJSD-FM is a Canadian radio station, broadcasting at 94.3 FM in Thunder Bay, Ontario. The station, owned by Dougall Media, broadcasts an active rock format branded as "Rock 94". History The station was launched in October 1948 as CKPR-FM, an FM simulcast of CKPR. The station appears to have launched distinct programming in the fall of 1975, the same year the callsign was changed to CJSD-FM. Throughout the 1980s, the station repeatedly received only short-term license renewals due to regulatory violations, including its musical selections, its failure to comply with CRTC rules around spoken word programming, and its failure to submit logger tapes of its programming to the commission. |
CKPR-FM
CKPR-FM is a radio station in Thunder Bay, Ontario, Canada. Owned by Dougall Media, the station broadcasts a hot adult contemporary format at 91.5 FM, and 93.5 FM in Atikokan, Ontario. History The station was originally launched in Midland in 1927. It was purchased by the Dougall Motor Car Company in 1931, and moved to Fort William. The station originally aired at 890 AM, moving to 780 in 1933, 930 in 1935, 730 in 1938 and finally 580 in 1941. The station became an affiliate of the CBC's Trans-Canada Network in 1947 and then an affiliate of CBC Radio in 1962. In 1948, the station's owners launched an FM simulcast on CKPR-FM. In 1962, the owners also acquired CFPA-TV, the city's CBC Television affiliate, which then adopted the CKPR callsign as well. In 2006, Dougall applied to change the station's frequency to 91.5 FM. This application was approved by the CRTC on February 2, 2007. The transition occurred on June 4, 2007 at 12:00 PM ET and was simulcast on Thunder Bay T ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Thunder Bay
Thunder Bay is a city in and the seat of Thunder Bay District, Ontario, Canada. It is the most populous municipality in Northwestern Ontario and the second most populous (after Greater Sudbury) municipality in Northern Ontario; its population is 108,843 according to the 2021 Canadian Census. Located on Lake Superior, the census metropolitan area of Thunder Bay has a population of 123,258 and consists of the city of Thunder Bay, the municipalities of Oliver Paipoonge and Neebing, the townships of Shuniah, Conmee, O'Connor, and Gillies, and the Fort William First Nation. European settlement in the region began in the late 17th century with a French fur trading outpost on the banks of the Kaministiquia River.Brief History of Thunder Bay City of Thunder Bay. Retrieved ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dougall Media
Dougall Media is a Canadian media company, which has several television, radio and publishing holdings in Northwestern Ontario. Television Dougall Media owns CKPR, a CTV affiliate (formerly a CBC affiliate until August 31, 2014), and CHFD, a Global affiliate, both in Thunder Bay, Ontario. The two stations are what is known as a twinstick operation, and are in fact the sole remaining locally owned twinstick anywhere in English Canada (Stingray Group's twinstick in Lloydminster is not locally owned since Stingray is a national company based in Montreal). The two stations air programs from their respective networks, as well as local news and current affairs programs and specials. Prior to February 2010, CHFD was a CTV affiliate which also carried some Global programming. The station was unable to come to agreement with CTV to continue operating as an affiliate and filed an application to the Canadian Radio-television and Telecommunications Commission (CRTC) to remove the CTV aff ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
CKPR-DT
CKPR-DT (channel 2) is a television station in Thunder Bay, Ontario, Canada, affiliated with CTV. It is owned by locally based Dougall Media alongside Global affiliate CHFD-DT (channel 4). Both stations share studios on Hill and Van Norman Streets in central Thunder Bay, while CKPR-DT's transmitter is located in Shuniah, Ontario. In June 2014, Dougall Media announced that the station would disaffiliate from CBC Television (with which it was affiliated since its 1954 sign-on) in September to become a CTV affiliate,"CTV set to return to CKPR-TV" tbnewswatch.com, June 18, 2014. bringing CTV back to the Thunder Bay market for the first time since sister station CHFD switched its affiliation from CTV to Global i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
CHFD-DT
CHFD-DT (channel 4) is a television station in Thunder Bay, Ontario, Canada, affiliated with the Global Television Network. It is owned by locally based Dougall Media alongside CTV affiliate CKPR-DT (channel 2). Both stations share studios on Hill and Van Norman Streets in central Thunder Bay, while CHFD-DT's transmitter is located in Shuniah, Ontario. Since February 12, 2010, CHFD carries the vast majority of Global's programming schedule and brands itself on-air as Global Thunder Bay in the manner of the network's owned-and-operated stations. History As a CTV affiliate CHFD went on the air for the first time on October 14, 1972, as a CTV affiliate. The station is part of the Thunder Bay Television twinstick with the then- CBC affiliate CKPR. From 2002 to 2009, it was among three CTV-affiliated stations in Canada not owned and operated directly by CTV. As a CTV affiliate, CHFD also aired selected programming purchased from Global, such as ''Saturday Night Live'' and '' Broth ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
CFNO-FM
CFNO-FM is a Canadian radio station that broadcasts at 93.1 FM in Marathon, Ontario. The station broadcasts an adult contemporary format with the brand name ''Your Hometown Sound''. The station was launched in 1982 by North Superior Broadcasting. It was acquired by Dougall Media in 2002. Rebroadcasters CFNO serves a large portion of Northwestern Ontario through a network of rebroadcast transmitters. In 1986, CFNO received approval to add a transmitter at Nipigon/ Red Rock at 103.7 MHz. However, the station was advised to seek another frequency for the rebroadcaster instead. CFNO-FM eventually established a transmitter in Nipigon at 100.7 MHz. In 1988, CFNO received approval to add a transmitter, CFNO-FM-6, at Dubreuilville at 93.9 MHz. In 2004, the station was authorized to delete CFNO-FM-6 as that transmitter was no longer required, for reasons unknown. On October 25, 2013, Dougall Media submitted an application to operate a new FM transmitter in Beardmore a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Watt
The watt (symbol: W) is the unit of power or radiant flux in the International System of Units (SI), equal to 1 joule per second or 1 kg⋅m2⋅s−3. It is used to quantify the rate of energy transfer. The watt is named after James Watt (1736–1819), an 18th-century Scottish inventor, mechanical engineer, and chemist who improved the Newcomen engine with his own steam engine in 1776. Watt's invention was fundamental for the Industrial Revolution. Overview When an object's velocity is held constant at one metre per second against a constant opposing force of one newton, the rate at which work is done is one watt. : \mathrm In terms of electromagnetism, one watt is the rate at which electrical work is performed when a current of one ampere (A) flows across an electrical potential difference of one volt (V), meaning the watt is equivalent to the volt-ampere (the latter unit, however, is used for a different quantity from the real power of an electrical circuit). : ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Polarization (antenna)
In radio engineering, an antenna or aerial is the interface between radio waves propagating through space and electric currents moving in metal conductors, used with a transmitter or receiver. In transmission, a radio transmitter supplies an electric current to the antenna's terminals, and the antenna radiates the energy from the current as electromagnetic waves (radio waves). In reception, an antenna intercepts some of the power of a radio wave in order to produce an electric current at its terminals, that is applied to a receiver to be amplified. Antennas are essential components of all radio equipment. An antenna is an array of conductors ( elements), electrically connected to the receiver or transmitter. Antennas can be designed to transmit and receive radio waves in all horizontal directions equally (omnidirectional antennas), or preferentially in a particular direction ( directional, or high-gain, or “beam” antennas). An antenna may include components not connect ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Active Rock
Active rock is a radio format used by many commercial radio stations across the United States and Canada. Active rock stations play a balance of new hard rock songs with valued classic rock favorites, normally with an emphasis on the harder edge of mainstream rock and album-oriented rock. Format background There is no concrete definition of the active rock format. Sean Ross, editor of '' Airplay Monitor'', described active rock in the late 1990s as album-oriented rock (AOR) "with a greater emphasis on the harder end of the spectrum".Toby Eddings, "Active rock finds an Asylum at 93.5", ''The Sun News'', February 7, 1999 ''Radio & Records'' defined the format as based on current rock hits in frequent rotation and targeted to males ages 18–34, akin to the approach of contemporary hit radio (CHR) stations. An active rock station may include songs by classic hard rock artists whereas a modern rock or alternative station would not; such acts include AC/DC, Def Leppard, Guns N' Roses, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1948 In Radio
The year 1948 saw a number of significant events in radio broadcasting. __TOC__ Events *22 March – ''The Voice of Firestone'' becomes the first radio program to be aired on both AM and FM radio stations. *12 May – ''Don McNeill's Breakfast Club'' appears on television for the first time, via a simulcast on both ABC Radio and ABC TV. The telecast is seen in Philadelphia, Baltimore, Washington and New York. Because ABC-TV's New York flagship station WJZ-TV had not signed on yet (and would not for another three months), DuMont flagship WABD carried it live. * 6 August – Truman aide Donald Dawson and U.S. Representative Karl Mundt appear on ''Meet the Press'', during which ''Newsweek'' journalist Ernest Lindley asks Mundt whether Elizabeth Bentley and Whittaker Chambers had spent time in mental institutions (Mundt calls these unjustified rumors). * 27 August – Whittaker Chambers appears on ''Meet the Press'' with journalists Nathan Finney, Edward T. Folliard, James R ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ontario
Ontario ( ; ) is one of the thirteen provinces and territories of Canada.Ontario is located in the geographic eastern half of Canada, but it has historically and politically been considered to be part of Central Canada. Located in Central Canada, it is Canada's most populous province, with 38.3 percent of the country's population, and is the second-largest province by total area (after Quebec). Ontario is Canada's fourth-largest jurisdiction in total area when the territories of the Northwest Territories and Nunavut are included. It is home to the nation's capital city, Ottawa, and the nation's most populous city, Toronto, which is Ontario's provincial capital. Ontario is bordered by the province of Manitoba to the west, Hudson Bay and James Bay to the north, and Quebec to the east and northeast, and to the south by the U.S. states of (from west to east) Minnesota, Michigan, Ohio, Pennsylvania, and New York. Almost all of Ontario's border with the United States f ... [...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] |
