Radar speed meter described operates on Doppler principle and is powered by vehicular battery system or 120 v a-c; provisions are made for diffierentiating between slow and fast moving vehicles and for insuring that only signals of adequate strength are detected.


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    Title :

    Radar meter helps enforce traffic laws


    Additional title:

    Electronics


    Contributors:
    Barker, J. (author)

    Published in:

    Electronics ; 32 , n 10


    Publication date :

    1959


    Size :

    2 pages


    Type of media :

    Article (Journal)


    Type of material :

    Print


    Language :

    English




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