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  2. Blaw-Knox tower - Wikipedia

    en.wikipedia.org/wiki/Blaw-Knox_tower

    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]

  3. Radio masts and towers - Wikipedia

    en.wikipedia.org/wiki/Radio_masts_and_towers

    TV Tower in Stuttgart, Germany: the first reinforced-concrete TV tower. Reinforced concrete towers are relatively expensive to build but provide a high degree of mechanical rigidity in strong winds. This can be important when antennas with narrow beamwidths are used, such as those used for microwave point-to-point links, and when the structure ...

  4. Category : Radio masts and towers in the United States

    en.wikipedia.org/wiki/Category:Radio_masts_and...

    Radio masts and towers support antennas (also known as aerials) for telecommunications and broadcasting, including television--in the United States. Wikimedia Commons has media related to Radio masts and towers in the United States .

  5. List of tallest structures in the United States by height

    en.wikipedia.org/wiki/List_of_tallest_structures...

    South Carolina Educational TV tower Sumter Sumter, South Carolina Guyed Mast 363.3 m KSAX-TV Tower: Westport, Minnesota: Guyed Mast 362.7 m KCDO-TV Tower: Morgan County, Colorado: Guyed Mast 362.4 m Midwest Tower Partners Tower Neese: Neese, Georgia: Guyed Mast 361.2 m KVUE TV Tower: Austin, Texas Guyed Mast 361.1 m MMM Tower Eagle: Eagle ...

  6. List of tallest structures in the United States - Wikipedia

    en.wikipedia.org/wiki/List_of_tallest_structures...

    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.

  7. AOL Mail

    mail.aol.com

    Get AOL Mail for FREE! Manage your email like never before with travel, photo & document views. Personalize your inbox with themes & tabs. You've Got Mail!

  8. WBNS TV Tower - Wikipedia

    en.wikipedia.org/wiki/WBNS_TV_Tower

    The WBNS TV Tower is a 839 ft (256 m) [1] tall free-standing lattice tower with a triangular cross section used by WBNS-TV in Columbus, Ohio. When originally completed in August 1948, the tower stood 595 ft (181 m) tall [ 2 ] making it one of the tallest freestanding towers in the United States at that time.

  9. Rohn Industries - Wikipedia

    en.wikipedia.org/wiki/Rohn_Industries

    The first tower he built was for airport use. [1] ROHN first began producing antenna towers for home television reception, and subsequently expanded its product line to include the manufacturing of telecommunication towers and other communication products, including broadcast towers of up to 2,000 feet high. [ 1 ]

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