Presented is a summary of the design and development of a sounding rocket payload timer, under Contract F19628-81-C-0029. The specific unit described in this report is the Model 2480 which includes logic relays as well as the digital timing circuit. Included are operating principles, component identification, configuration, available options and the launch vehicles for which the time has been qualified. Keywords: Timer, EPROM(Erasable Programmable Read Only Memory), Sounding rockets, and Crystal clock oscillator.


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    Title :

    Model 2480 Timer


    Contributors:
    R. L. Morin (author) / C. B. Sweeney (author)

    Publication date :

    1982


    Size :

    21 pages


    Type of media :

    Report


    Type of material :

    No indication


    Language :

    English




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