Three military Dopplers released for civil use; Doppler self-contained airborne equipment provides continuous indication of ground speed and drift; AD.2000 navigator with transmitter/receiver unit, consists of two interconnected, pressurized containers; AD.2100 uses same techniques but rearranged to fit into external pod if necessary; AD.2330, specifically designed for civil use, has continuous wave system which avoids high voltages associated with pulse radars. (See also Flight v 72 n 2529 July 12 1957 p 41-2)


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    Title :

    Marconi Doppler navigators


    Additional title:

    Shell Aviation News


    Published in:

    Publication date :

    1957


    Size :

    2 pages


    Type of media :

    Article (Journal)


    Type of material :

    Print


    Language :

    English


    Keywords :


    Marconi Doppler navigators

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