Radio broadcasting is transmission by radio waves intended to reach a wide audience. Stations can be linked in radio networks to broadcast a common radio format, either in broadcast syndication or simulcast or both. The signal types can be either analog audio or digital audio.
Campus radio is a type of radio station that is run by the students of a college, university or other educational institution. Programming may be exclusively by students, or may include programmers from the wider community in which the radio station is based. Sometimes campus radio stations are operated for the purpose of training professional radio personnel, sometimes with the aim of broadcasting educational programming, while other radio stations exist to provide an alternative to commercial broadcasting or government broadcasters.
CHOQ-FM is a Canadian radio station which began broadcasting in 2006. A non-profit community radio station for Franco-Ontarians in Toronto, Ontario, the station broadcasts at 105.1 on the FM dial. CHOQ is also available as a digital television radio feed on Rogers Cable in the Greater Toronto Area on channel 957. CHOQ's studios are located on Lansdowne Avenue in the Dufferin Grove neighbourhood, while its transmitter is located atop First Canadian Place.
FM broadcasting is a method of radio broadcasting using frequency modulation (FM) technology. 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 better sound quality than AM broadcasting, the chief competing radio broadcasting technology, so it is used for most music broadcasts. Theoretically wideband AM can offer equally good sound quality, provided the reception conditions are ideal. FM radio stations use the VHF frequencies. The term "FM band" describes the frequency band in a given country which is dedicated to FM broadcasting.
Sports radio is a radio format devoted entirely to discussion and broadcasting of sporting events. A widespread programming genre that has a narrow audience appeal, sports radio is characterized by an often-boisterous on-air style and extensive debate and analysis by both hosts and callers. Many sports talk stations also carry play-by-play of local sports teams as part of their regular programming. Hosted by Bill Mazer, the first sports talk radio show in history launched in March 1964 on New York's WNBC (AM).
CHFA-FM is a Canadian radio station, which broadcasts the programming of Radio-Canada's Ici Radio-Canada Première network in Edmonton, Alberta.
Cadena Salsoul is an entertainment-focused salsa radio station in Puerto Rico.
KHCB-FM is a radio station broadcasting a Christian radio format.
WXKC is a radio station in Erie, Pennsylvania. It plays adult contemporary music and is owned by Cumulus Media.
WHGB is a commercial AM radio station in Harrisburg, Pennsylvania. The station is owned by Cumulus Media and broadcasts a sports radio format. Most programming is supplied by the CBS Sports Radio Network, in which parent company Cumulus has a financial interest.
A broadcast relay station, also known as a satellite station, relay transmitter, broadcast translator (U.S.), re-broadcaster (Canada), repeater or complementary station (Mexico), is a broadcast transmitter which repeats the signal of a radio or television station to an area not covered by the originating station. It expands the broadcast range of a television or radio station beyond the primary signal's original coverage or improves service in the original coverage area. The stations may be used to create a single-frequency network. They may also be used by an FM or AM radio station to establish a presence on the other band.
WMIO is a radio station broadcasting a Rhythmic Top 40 format. Licensed to Cabo Rojo, Puerto Rico, United States, it serves the Puerto Rico area. The station is currently owned by Uno Radio Group and repeats the audio of WCMN-FM.
WCMN-FM is a radio station broadcasting a contemporary hit radio format. Licensed to Arecibo, Puerto Rico, it serves the Puerto Rico area. The station is currently owned by Uno Radio Group.
Radio Educación is a cultural radio station in Mexico, based in Mexico City. Radio Educación airs Spanish-language cultural and educational programming. The primary broadcast signal is XEEP-AM 1060 kHz, broadcasting on a North American clear-channel frequency and sharing Class A status with KYW in Philadelphia, Pennsylvania. Radio Educación also operates a shortwave station, XEPPM-OC on 6185 kHz, and an FM radio station in Mérida, Yucatán, as well as FM stations to be built at Hermosillo, Sonora, and Morelia, Michoacán.
The Sistema Michoacano de Radio y Televisión is the public broadcaster of the Mexican state of Michoacán. It includes statewide FM and TV networks, as well as an AM radio station in the state capital of Morelia. SMRTV's programming primarily consists of scientific, cultural and educational content, along with news and sports coverage.
Northern Public Radio is the public radio service of Northern Illinois University. It consists of two full-powered FM stations and three lower-powered satellites, all affiliated with National Public Radio. The group is headquartered at NIU's campus in DeKalb, Illinois, with additional studios in Rockford. Although DeKalb is part of the Chicago radio market, Northern Public Radio serves as the NPR member for the Rockford market.
Fundación Cultural para la Sociedad Mexicana, A.C. is a Mexican civil association whose primary activity is the operation of radio stations.
Radio in Mexico is a mass medium with 98 percent national penetration and a wider diversity of owners and programming than on television. In a model similar to that of radio in the United States, Mexican radio in its history has been largely commercial, but with a strong state presence and a rising number of noncommercial stations in the 2000s and early 2010s. In August 2015, there were 1,999 legal radio stations, almost 75 percent of them on the FM band.
