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WCAU Philadelphia
WCAU (channel 10) is a television station in Philadelphia, Pennsylvania, United States, airing programming from the NBC network. It is owned and operated by the network's NBC Owned Television Stations division alongside Mount Laurel, New Jersey–licensed Telemundo outlet WWSI (channel 62); it is also sister to regional sports network NBC Sports Philadelphia. WCAU and WWSI share studios within the Comcast Technology Center on Arch Street in Center City, with some operations remaining at their former main studio at the corner of City Avenue and Monument Road in Bala Cynwyd, along the Philadelphia– Montgomery county line. Through a channel sharing agreement, the two stations transmit using WCAU's spectrum from a tower in the Roxborough section of Philadelphia. History As a CBS station (1946–1995) In 1946, the '' Philadelphia Evening Bulletin'' secured a construction permit for channel 10, naming its proposed station WPEN-TV after the newspaper's WPEN radio st ... [...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] |
