Terrestrial television or over-the-air television (OTA) is a type of television broadcasting in which the signal transmission occurs via radio waves from the terrestrial (Earth-based) transmitter of a TV station to a TV receiver having an antenna. The term terrestrial is more common in Europe and Latin America, while in Canada and the United States it is called over-the-air or simply broadcast. This type of TV broadcast is distinguished from newer technologies, such as satellite television, in which the signal is transmitted to the receiver from an overhead satellite; cable television, in which the signal is carried to the receiver through a cable; and Internet Protocol television, in which the signal is received over an Internet stream or on a network utilizing the Internet Protocol. Terrestrial television stations broadcast on television channels with frequencies between about 52 and 600 MHz in the VHF and UHF bands. Since radio waves in these bands travel by line of sight, reception is generally limited by the visual horizon to distances of 64–97 kilometres (40–60 mi), although under better conditions and with tropospheric ducting, signals can sometimes be received hundreds of kilometers distant.
Radio Televisión Martí is an American state-run radio and television international broadcaster based in Miami, Florida, financed by the federal government of the United States through the U.S. Agency for Global Media. It transmits propaganda in Spanish to Cuba and its broadcasts can also be heard and viewed worldwide through their website and on shortwave radio frequencies.
Television in New Zealand was introduced in 1960 as a state-run service. The broadcasting sector was deregulated in 1989, when the Government allowed competition to the state-owned Television New Zealand (TVNZ). There are currently three forms of broadcast television: a terrestrial (DVB-T) service provided by Freeview; as well as satellite (DVB-S) and internet streaming (IPTV) services provided nationwide by both Freeview and Sky.
Radio Havana Cuba is the official government-run international broadcasting station of Cuba. It can be heard in many parts of the world including the United States on shortwave frequencies. Radio Havana, along with Radio Rebelde, Cubavision Television and other Cuban radio and television broadcasts to North, Central and South America via free-to-air programming from the Hispasat 30W-6 satellite over the Atlantic Ocean and via Internet streaming.
Magyar Televízió or MTV is a nationwide public television broadcasting organization in Hungary. Headquartered in Budapest, it is the oldest television broadcaster in Hungary and today airs five channels: M1 HD, M2 HD, M3, M4 Sport and M5.
Television in Australia began experimentally as early as 1929 in Melbourne with radio stations 3DB and 3UZ, and 2UE in Sydney, using the Radiovision system by Gilbert Miles and Donald McDonald, and later from other locations, such as Brisbane in 1934.
Television in Israel refers to television broadcasting services in the State of Israel, inaugurated on March 24, 1966. Initially, there was one state-owned channel, operated jointly by the Israel Broadcasting Authority and the Israeli Educational Television. In 1986, a second state-regulated channel was launched. This channel became a state-regulated commercial channel in 1993. An additional commercial channel was introduced in 2002, followed by the introduction of three commercial niche channels: an Israeli Russian-speaking channel, a channel of Israeli popular music and an Arabic-speaking channel. Colour transmissions were introduced gradually around 1977 and 1979. Multichannel cable television service became available to subscribers gradually since 1989, although illegal cable TV stations were present in the big cities during the 1980s. Satellite-based multichannel service has been available since 2000.
Cuba was the first Latin American country to begin television testing in December 1946 when station CM-21P conducted an experimental multi-point live broadcast. The first regular commercial broadcasting began in October 1950 by the small radio station Union Radio, soon followed by other stations. The broadcasts featured sport, soap operas, news, cooking shows, and comedy. Censorship was imposed following the 1952 coup by Fulgencio Batista, and again by the government of the Cuban revolution after their victory in 1959.
A multiplex or mux, also known as a bouquet, is a grouping of program services as interleaved data packets for broadcast over a network or modulated multiplexed medium, particularly terrestrial broadcasting. The program services are broadcast as part of one transmission and split out at the receiving end.
Cubavision International is a Cuban free-to-air television channel run by Cuba's national broadcaster, Cuban Institute of Radio and Television. There is also a national channel called Cubavisión with different contents and its own logo.
The Israeli Educational Television was a state-owned public terrestrial television network which used to concentrate on producing and broadcasting programs for school children. The first Israeli children's show, featuring Kishkashta, aired on Channel 1 in the 1970s and 1980s. However, since the 1980s, IETV began to produce TV magazines and programs aimed at adults and senior citizens.
The mass media in Cuba consist of several different types: television, radio, newspapers, and internet. The Cuban media are tightly controlled by the Cuban government led by the Communist Party of Cuba (PCC) in the past five decades. The PCC strictly censors news, information and commentary, and restricts dissemination of foreign publications to tourist hotels. Journalists must operate within the confines of laws against anti-government propaganda and the insulting of officials, which carry penalties of up to three years in prison. Private ownership of broadcast media is prohibited, and the government owns all mainstream media outlets.
The letters CMQ may represent any of the following:
The Cuban Institute of Radio and Television was the government agency responsible for the control of radio and television broadcasters in Cuba. On August 24, 2021, the institute ceased to operate and was replaced by the Institute of Information and Social Communication.
Manuel Fernández Urquiza, more commonly known as Manolo Urquiza, was a Cuban-born media personality whose career spanned over three decades. He developed his career as a radio announcer, public relations officer and television presenter, both in his native Cuba and in Puerto Rico, where he became a motion picture presenter on Puerto Rican television.
La Tremenda Corte was a radio comedy show produced from the Radiocentro CMQ Building in Havana, Cuba. The scripts were written by Cástor Vispo, a Spaniard who became a Cuban citizen. The show was aired nonstop from 1942 to 1961. Later, the format of the show was adapted for a TV sitcom in Monterrey, Mexico, however, only three and a half seasons were produced from 1966 to 1969.
The first legal television broadcasts in Andorra date back to the 1970s. The Andorran television scene is the direct result of the country's complex history, which can be explained by the balanced cultural, political and social relations of the European microstate with the two neighboring countries, France and Spain. Thus, Andorra had first time a color television input, although for a while it shared the signal with black and white. The incorporation of the country into the digital era was, however, quite leading. Andorra is the third European country, after Finland and Luxembourg, to have switched off the analogue signal. The Andorran television channel Andorra Televisió was launched in 1995.
CMQ was a Cuban radio and television station located in Havana, Cuba, reaching an audience in the 1940s and 1950s, attracting viewers and listeners with a program that ranged from music and news dissemination. It later expanded into radio and television networks. As a radio network it was a heated competitor of the RHC-Cadena Azul network.
The Radiocentro CMQ Building complex is a former radio and television production facility and office building at the intersection of Calle L and La Rampa in El Vedado, Cuba. It was modeled after Raymond Hood's 1933 Rockefeller Center in New York City. With 1,650 seats, the theater first opened on December 23, 1947, under the name Teatro Warner Radiocentro, it was owned by brothers Goar and Abel Mestre. Today the building serves as the headquarters of the Cuban Institute of Radio and Television (ICRT).
