CKOF-FM (104.7

MHz The hertz (symbol: Hz) is the unit of frequency in the International System of Units (SI), equivalent to one event (or cycle) per second. The hertz is an SI derived unit whose expression in terms of SI base units is s−1, meaning that one he ...

) is a French-language

commercial Commercial may refer to: * a dose of advertising conveyed through media (such as - for example - radio or television) ** Radio advertisement ** Television advertisement * (adjective for:) commerce, a system of voluntary exchange of products and s ...

radio station Radio broadcasting is transmission 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 radi ...

Gatineau, Quebec Gatineau ( ; ) is a city in western Quebec, Canada. It is located on the northern bank of the Ottawa River, immediately across from Ottawa, Ontario. Gatineau is the largest city in the Outaouais administrative region and is part of Canada's ...

, serving the

National Capital Region A capital region, also called a capital district or capital territory, is a region or district surrounding a capital city. It is not always the official term for the region, but may sometimes be used as an informal synonym. Capital regions can exis ...

including Ottawa. Owned and operated by Cogeco, it broadcasts a

talk radio Talk radio is a radio format containing discussion about topical issues and consisting entirely or almost entirely of original spoken word content rather than outside music. Most shows are regularly hosted by a single individual, and often featu ...

format, calling itself "104,7 FM". Some programming is shared with sister station CKOI-FM

Montreal Montreal ( ; officially Montréal, ) is the second-most populous city in Canada and most populous city in the Canadian province of Quebec. Founded in 1642 as '' Ville-Marie'', or "City of Mary", it is named after Mount Royal, the triple ...

. The radio studios and offices are in the Chemin des Terres neighbourhood of Gatineau. CKOF-FM has an

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 h ...

(ERP) of 31,000

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 ...

s, with a maximum of 100,000 watts. The

transmitter In electronics and telecommunications, a radio transmitter or just transmitter is an electronic device which produces radio waves with an antenna. The transmitter itself generates a radio frequency alternating current, which is applied to the ...

is located in Camp Fortune, near

Gatineau Park Gatineau Park (french: Parc de la Gatineau) is a federal park located in the Outaouais, Outaouais region of Quebec, Canada. Administered by the National Capital Commission as part of the National Capital Region (Canada), National Capital Region, ...

History

The station originally began broadcasting in 1968 on the

AM band Medium wave (MW) is the part of the medium frequency (MF) radio band The radio spectrum is the part of the electromagnetic spectrum with frequencies from 0 Hz to 3,000 GHz (3 THz). Electromagnetic waves in this frequency ...

. It was CJRC, on 1150 kHz with a daytime power of 50,000

s and a nighttime power of 5,000 watts as a class B station. It used a directional antenna with slightly different daytime and nighttime directional patterns in order to protect various other stations on that frequency – particularly

CKOC CKOC (1150 AM) is a radio station in Hamilton, Ontario. Owned by Bell Media, it broadcasts a business news format. CKOC is a 50,000-watt, Class B station operating on a Regional (not clear-channel) broadcast frequency, with transmitters locate ...

Hamilton, Ontario Hamilton is a port city in the Canadian Provinces and territories of Canada, province of Ontario. Hamilton has a Canada 2016 Census, population of 569,353, and its Census Metropolitan Area, census metropolitan area, which includes Burlington, ...

. The station was signed on the air on June 3, 1968 by Raymond Crepeau, Marcel Joyal, Robert Campeau and Gerard Moreau with the presence of

Pierre Elliott Trudeau Joseph Philippe Pierre Yves Elliott Trudeau ( , ; October 18, 1919 – September 28, 2000), also referred to by his initials PET, was a Canadian lawyer and politician who served as the 15th prime minister of Canada from 1968 to 1979 and ...

, the then-prime minister of

Canada Canada is a country in North America. Its ten provinces and three territories extend from the Atlantic Ocean to the Pacific Ocean and northward into the Arctic Ocean, covering over , making it the world's second-largest country by tot ...

(and father of future prime minister

Justin Trudeau Justin Pierre James Trudeau ( , ; born December 25, 1971) is a Canadian politician who is the 23rd and current prime minister of Canada. He has served as the prime minister of Canada since 2015 and as the leader of the Liberal Party since 2 ...

) as part of the Radiomutuel network. Originally its headquarters were at the Sparks Street Mall in Ottawa but were later moved in the old city of Gatineau in the 1980s after a stay on Belfast Road in Ottawa. It became part of the Radiomédia network (later known as

Corus Québec Corus Québec, until May 2005 Radiomédia, was a French-language Canadian news/talk radio network serving most of Quebec. The network and most of its affiliates were owned by Toronto-based Corus Entertainment. Stations The network had four co-flag ...

) on September 30, 1994, after Radiomutuel merged with Télémédia (that network's Gatineau station,

CKCH CKCH was a radio station which operated at 970 kHz on the AM broadcasting, AM band in Hull, Quebec, Canada from 1933 to 1994. CKCH was also the original call sign of Ottawa radio station CBO-FM, CNRO (later known as CBO) from February 27 to July ...

, was closed down). On November 24, 2006, the

CRTC The Canadian Radio-television and Telecommunications Commission (CRTC; french: Conseil de la radiodiffusion et des télécommunications canadiennes, links=) is a public organization in Canada with mandate as a regulatory agency for broadcasti ...

authorized the station to switch to the FM band. The change of frequency forced CHMY's transmitter in

Arnprior Arnprior is a town in Renfrew County, in the eastern portion of Southern Ontario, Canada. It is located west of Downtown Ottawa, at the confluence of the Madawaska River and the Ottawa River in the Ottawa Valley. Arnprior has experienced sig ...

, formerly on 104.7, to move to 107.7 FM. On April 16, 2007, at 7:00 a.m. EDT, CJRC made the move to the FM band on 104.7 MHz as CJRC-FM Le FM parlé de l'Outaouais. On June 12, 2008, CJRC-FM received approval to increase power from 2,900 to 36,000 watts. In March 2009, Corus announced plans to drop the talk radio format on CJRC, CHLT-FM in

Sherbrooke Sherbrooke ( ; ) is a city in southern Quebec, Canada. It is at the confluence of the Saint-François and Magog rivers in the heart of the Estrie administrative region. Sherbrooke is also the name of a territory equivalent to a regional cou ...

, CHLN-FM in

Trois-Rivières Trois-Rivières (, – 'Three Rivers') is a city in the Mauricie administrative region of Quebec, Canada, at the confluence of the Saint-Maurice and Saint Lawrence rivers, on the north shore of the Saint Lawrence River across from the city of ...

and CKRS-FM in Saguenay, in favour of a

classic hits Classic hits is a radio format which generally includes songs from the top 40 music charts from the late 1960s to the early 2000s, with music from the 1980s serving as the core of the format. Music that was popularized by MTV in the early 1980 ...

oldies Oldies is a term for musical genres such as pop music, rock and roll, doo-wop, surf music (broadly characterized as classic rock and pop rock) from the second half of the 20th century, specifically from around the mid-1950s to the 1980s, as ...

format branded as ''"

Souvenirs Garantis Souvenirs Garantis ''(French for "Memories Guaranteed")'' was a network of French-language French ( or ) is a Romance language of the Indo-European family. It descended from the Vulgar Latin of the Roman Empire, as did all Romance langu ...

"'', effective on March 28, 2009. Since the implementation of the new CJRC-FM on 104.7 in 2007, the old 1150 AM has been simulcasting the programming of CJRC-FM which was originally to be shut down on March 16, 2009 although as of April 2009, the 1150 AM signal was still in operation. The old AM 1150 CJRC signal finally left the air on May 1, 2009. In early 2010, the local morning news show featuring Louis-Philippe Brûlé (previously before for several years by Daniel Séguin) was removed in favor of a provincial newscast broadcast from Montreal by

Paul Arcand Paul may refer to: *Paul (given name), a given name (includes a list of people with that name) * Paul (surname), a list of people People Christianity *Paul the Apostle (AD c.5–c.64/65), also known as Saul of Tarsus or Saint Paul, early Chri ...

. On December 17, 2010, the CRTC approved the sale of most of

Corus Entertainment Corus Entertainment Inc. is a Canadian mass media company. Formed in 1999 as a spin-off from Shaw Communications, it has prominent holdings in the radio, publishing, and television industries. It is headquartered at Corus Quay in Toronto, Onta ...

stations in Quebec, including CJRC-FM, to Cogeco. On February 21, 2011, the station rebranded to CKOI 104.7, picking up the

hot adult contemporary Adult contemporary music (AC) is a form of radio-played popular music, ranging from 1960s vocal and 1970s soft rock music to predominantly ballad-heavy music of the present day, with varying degrees of easy listening, pop, soul, R&B, quiet ...

format and branding similar to its Montreal sister station, CKOI-FM and CJRC-FM change its callsign to CKOF-FM. On June 20, 2012, Cogeco announced that CKOF-FM, along with CKOY-FM and CKOB-FM, will revert to their talk formats on August 20, 2012, all but dismantling the CKOI network. Apart from an expansion of talk programming, no changes in current talk and sports programming are expected for these stations.Cogeco press release: "COGECO Diffusion : expansion de son réseau parlé", June 20, 2012.

References

External links

104,7 FM
* * {{coord, 45, 30, 57, N, 75, 39, 29, W, type:landmark_region:CA, display=title KOF KOF KOF KOF 1968 establishments in Quebec Radio stations established in 1968