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TV São Francisco
TV São Francisco (channel 7) is a television station licensed to Juazeiro, Bahia, Brazil and affiliated with TV Globo. Owned by Rede Bahia, TV São Francisco is part of Rede Bahia de Televisão, a statewide television network composed of another five TV stations. TV São Francisco's studios are located at Antonio Carlos Magalhães Avenue in the Maringá district, on Juazeiro, and its transmitter is located in the Palhinhas district, on Petrolina, Pernambuco. History The station signed on on December 1, 1990, being the first television station to be inaugurated in Juazeiro and the north region of Bahia, and the third of Rede Bahia to sign on in the interior of the state. Initially, was branded as TV Norte. On the same day, there was an inauguration event on the Juazeiro waterfront, which was even shown on national television on the Rede Globo's entertainment show ''Domingão do Faustão'', through a live entry with the participation of actor Marcos Frota. On December 2, the first lo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ultra High Frequency
Ultra high frequency (UHF) is the ITU designation for radio frequency, radio frequencies in the range between 300 megahertz (MHz) and 3 gigahertz (GHz), also known as the decimetre band as the wavelengths range from one meter to one tenth of a meter (one decimeter). Radio waves with frequencies above the UHF band fall into the super-high frequency (SHF) or microwave frequency range. Lower frequency signals fall into the VHF (very high frequency) or lower bands. UHF radio waves propagate mainly by Line-of-sight propagation, line of sight; they are blocked by hills and large buildings although the transmission through building walls is strong enough for indoor reception. They are used for UHF television broadcasting, television broadcasting, cell phones, satellite communication including GPS, personal radio services including Wi-Fi and Bluetooth, walkie-talkies, cordless phones, satellite phones, and numerous other applications. The Institute of Electrical and Electronics ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
