CBU-FM (105.7

MHz The hertz (symbol: Hz) is the unit of frequency in the International System of Units (SI), often described as being equivalent to one event (or cycle) per second. The hertz is an SI derived unit whose formal expression in terms of SI base u ...

) is a

non-commercial A non-commercial (also spelled noncommercial) activity is an activity that is not carried out in the interest of Profit (economics), profit. The opposite is Commerce, commercial, something that primarily serves profit interests and is focused on bu ...

public In public relations and communication science, publics are groups of individual people, and the public (a.k.a. the general public) is the totality of such groupings. This is a different concept to the sociology, sociological concept of the ''Öf ...

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 rad ...

Vancouver Vancouver is a major city in Western Canada, located in the Lower Mainland region of British Columbia. As the List of cities in British Columbia, most populous city in the province, the 2021 Canadian census recorded 662,248 people in the cit ...

British Columbia British Columbia is the westernmost Provinces and territories of Canada, province of Canada. Situated in the Pacific Northwest between the Pacific Ocean and the Rocky Mountains, the province has a diverse geography, with rugged landscapes that ...

. It is owned by the

Canadian Broadcasting Corporation The Canadian Broadcasting Corporation (), branded as CBC/Radio-Canada, is the Canadian Public broadcasting, public broadcaster for both radio and television. It is a Crown corporation that serves as the national public broadcaster, with its E ...

and it carries its

CBC Music CBC Music (formerly known as CBC FM, CBC Stereo and CBC Radio 2) is a Canadian FM radio network operated by the Canadian Broadcasting Corporation. It used to concentrate on classical and jazz. In 2007 and 2008, the network transitioned towards a ...

network. The

studio A studio is a space set aside for creative work of any kind, including art, dance, music and theater. The word ''studio'' is derived from the , from , from ''studere'', meaning to study or zeal. Types Art The studio of any artist, esp ...

s and offices are in the CBC Regional Broadcast Centre at 700 Hamilton Street in

Downtown Vancouver Downtown Vancouver is the central business district and the city centre list of neighbourhoods in Vancouver, neighbourhood of Vancouver, Canada, on the northwestern shore of the Burrard Peninsula in the Lower Mainland region of British Columbia. ...

. CBU-FM is a Class C station and the oldest FM station in British Columbia. It 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 ha ...

(ERP) of 31,7222

watt The watt (symbol: W) is the unit of Power (physics), 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 quantification (science), quantify the rate of Work ...

s average (95,800 watts peak). The

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 sig ...

tower A tower is a tall Nonbuilding structure, structure, taller than it is wide, often by a significant factor. Towers are distinguished from guyed mast, masts by their lack of guy-wires and are therefore, along with tall buildings, self-supporting ...

is atop

Mount Seymour Mount Seymour is a mountain located in Mount Seymour Provincial Park in the District of North Vancouver, British Columbia, Canada. It is a part of the North Shore Mountains, rising to the north from the shores of Burrard Inlet and Indian Ar ...

in the District of North Vancouver.

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 tr ...

s carry CBU-FM programming around British Columbia, as well as

Dawson City Dawson City is a town in the Canadian territory of Yukon. It is inseparably linked to the Klondike Gold Rush (1896–1899). Its population was 1,577 as of the 2021 census, making it the second-largest municipality in Yukon. History Prior t ...

Whitehorse Whitehorse () is the capital of Yukon, and the largest city in Northern Canada. It was incorporated in 1950 and is located at kilometre 1426 (Historic Mile 918) on the Alaska Highway in southern Yukon. Whitehorse's downtown and Riverdale areas ...

and

Yellowknife Yellowknife is the capital, largest community, and the only city in the Northwest Territories, Canada. It is on the northern shore of Great Slave Lake, about south of the Arctic Circle, on the west side of Yellowknife Bay near the outlet of t ...

History

The station

signed on A sign-on (or start-up in Commonwealth countries except Canada) is the beginning of operations for a radio broadcasting, radio or television station, generally at the start of each day. It is the opposite of a sign-off (or closedown in Commonw ...

the air on . At first it was an FM

simulcast Simulcast (a portmanteau of "simultaneous broadcast") is the broadcasting of 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) ...

of Vancouver's original CBC AM station, which had the

call sign In broadcasting and radio communications, a call sign (also known as a call name or call letters—and historically as a call signal—or abbreviated as a call) is a unique identifier for a transmitter station. A call sign can be formally as ...

CBR. It was rebranded as CBU-FM in 1952 when the Vancouver AM station was renamed. Because it was so far west, it was not part of the CBC's original FM network in 1960. But by the 1964 relaunch of the CBC FM network, CBU-FM was part of the chain. As with most CBC Music stations, there is no Vancouver-specific programming on the station apart from short weather updates. However, '' Saturday Afternoon at the Opera'' and ''In Concert'', both hosted by

Bill Richardson William Blaine Richardson III (November 15, 1947 – September 1, 2023) was an American politician, author, and diplomat who served as the List of governors of New Mexico, 30th governor of New Mexico from 2003 to 2011. He was U.S. ambassador to ...

, currently originate from Vancouver for the entire network.

Rebroadcasters

Community-owned rebroadcasters

Territories

CBU-FM-8 Whitehorse was originally known as CFWH-FM until 2009. CBNY-FM was known as CFYK-FM until June 3, 2013.

External links

*
CBU-FM
at The History of Canadian Broadcasting by the

Canadian Communications Foundation The Canadian Communications Foundation (CCF) was a Canadian nonprofit organization which documented the history of broadcasting in Canada, particularly radio and television networks, programs and broadcasters. The organization was established in ...

* BU-FM BU-FM Radio stations established in 1947 1947 establishments in British Columbia {{CBC-stub