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The terms "mast" and "tower" are often used interchangeably. However, in structural engineering terms, a tower is a self-supporting or cantilevered structure, while a mast is held up by stays or guy-wires. [1] A mast is a guyed mast, a thin structure without the shear strength to stand unsupported, that uses attached guy lines for stability ...
Owned by Gray Media of Atlanta, Georgia, the tower broadcasts at 350 kW on channel 36 for television station KVLY-TV (channel 11 PSIP, an NBC/CBS affiliate) which is based in Fargo, North Dakota. The tower provides a broadcast area of roughly 9,700 square miles (25,000 km 2), which is a radius of about 55.0 miles (88.5 km).
The diamond-shaped tower was patented by Nicholas Gerten and Ralph Jenner for Blaw-Knox July 29, 1930. [5] and was one of the first mast radiators.[1] [6] Previous antennas for medium and longwave broadcasting usually consisted of wires strung between masts, but in the Blaw-Knox antenna, as in modern AM broadcasting mast radiators, the metal mast structure functioned as the antenna. [1]
A mast radiator (or radiating tower) is a radio mast or tower in which the metal structure itself is energized and functions as an antenna. This design, first used widely in the 1930s, is commonly used for transmitting antennas operating at low frequencies, in the LF and MF bands, in particular those used for AM radio broadcasting stations.
The WECT Tower was a 2,000 ft (609.6m)-tall [1] mast used as antenna for TV-broadcasting, including broadcasting the analog television signal of WECT channel 6. It was built in 1969 and was situated along NC 53 south of White Lake in Colly Township in Bladen County, North Carolina, United States.
WCOM-TV signed on March 3, 1988. The height of the tower was 1,748 ft (533 m). WCOM-TV used the tall tower and a directional antenna to try to serve the Columbus market. The station went dark in 1991 and the tower was sold to a religious broadcaster in South Carolina to be used as two separate 800 ft (240 m) towers.
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