KXTV KOVR Tower
KXTV (channel 10) is a television station in Sacramento, California, United States, affiliated with ABC. Owned by Tegna Inc., the station maintains studios on Broadway, just south of US 50 at the south edge of downtown Sacramento, and its transmitter is located in Walnut Grove, California. KXTV was the second station built in Sacramento proper, signing on in 1955; it served as Sacramento's CBS affiliate for four decades before changing to ABC in 1995. Its early history was dominated by a battle between local newspaper interests and a group of non-broadcasting business owners for the right to operate the channel, which was won by the latter. Owned in turn by Corinthian Broadcasting and Belo before being acquired by Tegna's forerunner Gannett in 1999, the station slowly rose to a second place in local news ratings before falling back to third in the late 2000s. History A long channel 10 battle The first application for channel 10 in Sacramento was filed on May 7, 1948, by the ...
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Very High Frequency
Very high frequency (VHF) is the ITU designation for the range of radio frequency electromagnetic waves ( radio waves) from 30 to 300 megahertz (MHz), with corresponding wavelengths of ten meters to one meter. Frequencies immediately below VHF are denoted high frequency (HF), and the next higher frequencies are known as ultra high frequency (UHF). VHF radio waves propagate mainly by line-of-sight, so they are blocked by hills and mountains, although due to refraction they can travel somewhat beyond the visual horizon out to about 160 km (100 miles). Common uses for radio waves in the VHF band are Digital Audio Broadcasting (DAB) and FM radio broadcasting, television broadcasting, two-way land mobile radio systems (emergency, business, private use and military), long range data communication up to several tens of kilometers with radio modems, amateur radio, and marine communications. Air traffic control communications and air navigation systems (e.g. VOR and ILS) wo ...
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