The amplifier described in this report was designed for interphone communication on all types of aircraft having from two to thirty-two stations. It was developed to replace models RL5, RL9, and RL24C, standardizing interphone equipment on all planes. Sufficient power is available to supply one hundred twenty-five milliwatts per headphone for thirty-two stations at low altitude, or two hundred fifty milliwatts per headphone for sixteen stations at altitudes above twenty thousand feet. Provision for a maximum of thirty-two stations is more than ample for all existing planes and allows for future increases in installations. An automatic load compensating arrangement is featured along with flexibility in adaption to large or small planes.


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    Title :

    Amplifier Standardizing Aircraft Interphone Equipment


    Contributors:

    Publication date :

    1944


    Size :

    16 pages


    Type of media :

    Report


    Type of material :

    No indication


    Language :

    English




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