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CFMI-FM

CFMI-FM
CFMI FM.png
City New Westminster, British Columbia
Broadcast area Metro Vancouver
Branding Rock 101
Slogan Greatest Hits 70's 80's & 90's
Frequency 101.1 MHz (FM) (also on HD Radio)
First air date March 22, 1970
Format Analog/HD1: classic-leaning mainstream rock
HD2: CKNW simulcast
HD3: CHMJ simulcast
ERP 53 kilowatts average
100 kilowatts peak
HAAT 368.4 metres (1,209 ft)
Class C
Transmitter coordinates 49°21′27″N 122°57′14″W / 49.357365°N 122.953776°W / 49.357365; -122.953776 (CFMI-FM Tower)Coordinates: 49°21′27″N 122°57′14″W / 49.357365°N 122.953776°W / 49.357365; -122.953776 (CFMI-FM Tower)
Callsign meaning C FM I (Roman numeral, reference to former on-air branding FM One)
Owner Corus Entertainment
(Corus Premium Television Ltd.)
Sister stations Radio: CKNW, CHMJ, CFOX-FM
TV: CHAN-DT, Global News: BC 1
Webcast Listen live
Website www.rock101.com

CFMI-FM (identified on air and in print as Rock 101) is a Canadian radio station in the Metro Vancouver region of British Columbia. It broadcasts at 101.1 MHz on the FM band with an effective radiated power of 100,000 watts (peak) from a transmitter on Mount Seymour in the District of North Vancouver. Owned by Corus Entertainment, the studios are located in Downtown Vancouver, in the TD Tower. The station has a classic rock format.

CFMI first signed on in early 1970. Over the years, the station added FM transmitters in most of British Columbia. On July 26, 2011, CFMI-FM received Canadian Radio-television and Telecommunications Commission (CRTC) approval by increasing New Westminister's transmitter to the average effective radiated power (ERP) from 37,000 to 53,000 watts (maximum ERP from 75,000 to 100,000 watts), by decreasing the effective height of antenna above average terrain from 686 to 386.4 meters and by relocating its transmitter.

On July 15, 2014, CFMI-FM dropped the word Classic from its name and shifted its format from classic rock to mainstream rock; such a move was also seen on CILQ-FM Toronto, which is also owned by Corus.

As of November 2016, the station web site stated that it plays "classic rock and the greatest hits of the 70's, 80's and 90's".

On October 13, 2015, CFMI-HD was launched as the first Canadian HD service west of Ontario:

The station signed on with a very-short-lived country music format. This was followed by a light-popular music format ("pop for adults"). CFMI was distinguished in its earlier years by being a technical innovator of early automation systems. Stereo automation systems of the day relied heavily on reel-to-reel tape machines for music. CFMI's automation had no reel machines, but relied totally on cartridge carousels, which allowed greater programming flexibility ("random access"), but no broadcast cartridges of the day could reproduce quality stereo. The response of CFMI's engineers was to invent a new cartridge that could: the Aristocart. Parent company Western International Communications went on to develop a manufacturing division, exporting these improved cartridges to broadcasters around the world. Today's broadcasters use computer systems with large hard drives to reproduce music digitally, and have no need of tape systems. But in its heyday (circa 1975-1990), the Aristocart was an improvement to a technical problem shared by all commercial stereo broadcasters.


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