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540 AM
The following radio stations broadcast on AM frequency 540 kHz: 540 AM is a Canadian and Mexican clear-channel frequency. CBK, Watrous-Regina, Saskatchewan, and XEWA San Luis Potosí, Mexico, share Class A status on 540 kHz. Because 540 kHz is a multiple of both 9 and 10, the frequency is available for use by broadcast stations in all three ITU regions. Argentina * LRA14 in Santa Fe, Santa Fe. * LRA25 in Tartagal, Salta. * LU17 in Puerto Madryn, Chubut. * Radio Pasión in Buenos Aires. * Presidente Perón in Buenos Aires. Australia * 4QL in Longreach, Queensland * 7SD in Scottsdale, Tasmania Belgium * ORU Brussels Brazil * ZYH295 in Manaus, Amazonas * ZYH610 in Canindé, Ceará * ZYH755 in Goiânia, Goiás * ZYH894 in Barra do Corda, Maranhão * ZYJ450 in Rio de Janeiro, Rio de Janeiro * ZYJ778 in Rio do Sul, Santa Catarina * ZYK226 in Canoas, Rio Grande do Sul * ZYK322 in Santo Ângelo, Rio Grande do Sul * ZYK734 in Sumaré, São Paulo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Radio Broadcasting
Radio broadcasting is the broadcasting of audio signal, 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 radio station, while in ''satellite radio'' the radio waves are broadcast by a satellite in Earth orbit. To receive the content the listener must have a Radio receiver, broadcast radio receiver (''radio''). Stations are often affiliated with a radio network that provides content in a common radio format, either in broadcast syndication or simulcast, or both. The code, encoding of a radio broadcast depends on whether it uses an analog signal, analog or digital signal. Analog radio broadcasts use one of two types of radio wave modulation: amplitude modulation for AM radio, or frequency modulation for FM radio. Newer, digital radio stations transmit in several different digital audio standards, such as DAB (Digital Audio Broadcas ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
CBKO (AM)
CBCV-FM is a Canadian radio station, which broadcasts the programming of the CBC Radio One network in Victoria, British Columbia, and throughout Vancouver Island, the Southern Gulf Islands, and the Sunshine Coast. It also reaches out to parts of Washington north of Everett, but is harder to listen to because of KSER on 90.7. It was the most listened to radio station in the Victoria Market in the Fall 2018 Numeris Diary Survey. History The station was licensed by the CRTC in 1997, and was launched on September 28, 1998. At the same time, the station was licensed to add a rebroadcaster at Metchosin, and took over 13 existing rebroadcasters of Vancouver's CBU. Prior to the station's launch, Victoria was the only provincial capital in Canada without its own CBC Radio production centre. As of January 25, 2013, the station shares its studio facilities with independent television station CHEK-DT. Local programming The station's local programs are ''On the Island'' (hosted by Gregor ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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 assigned by a government agency, informally adopted by individuals or organizations, or even cryptographically encoded to disguise a station's identity. The use of call signs as unique identifiers dates to the landline railroad telegraph system. Because there was only one telegraph line linking all railroad stations, there needed to be a way to address each one when sending a telegram. In order to save time, two-letter identifiers were adopted for this purpose. This pattern continued in radiotelegraph operation; radio companies initially assigned two-letter identifiers to coastal stations and stations on board ships at sea. These were not globally unique, so a one-letter company identifier (for instance, 'M' and two letters as a Mar ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Clear-channel Station
A clear-channel station is a North American AM radio station that has the highest level of protection from interference from other stations, particularly from nighttime skywave signals. This classification exists to ensure the viability of cross-country or cross-continent radio service enforced through a series of treaties and statutory laws. Known as Class A stations since the 1983 adoption of the Regional Agreement for the Medium Frequency Broadcasting Service in Region 2 (Rio Agreement), they are occasionally still referred to by their former classifications of Class I-A (the highest classification), Class I-B (the next highest class), or Class I-N (for stations in Alaska too far away to cause interference to the primary clear-channel stations in the lower 48 states). The term "clear-channel" is used most often in the context of North America and the Caribbean, where the concept originated. Since 1941, these stations have been required to maintain a transmitter power output ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
