The authors discuss radio-relay communication lines and their effectiveness in railroad transports. The need for radio-relay equipment in RF band operation and specifications for several types of radio-relay systems are delineated, i.e., the six-channel frequency-multiplexing equipment and the six-channel time multiplex system. (Author)


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    Titel :

    Radio-Relay Communication Lines and Their Effectiveness in Railroad Transport


    Beteiligte:
    A. I. Dzygalo (Autor:in) / N. E. Dotsenko (Autor:in)

    Erscheinungsdatum :

    1970


    Format / Umfang :

    13 pages


    Medientyp :

    Report


    Format :

    Keine Angabe


    Sprache :

    Englisch




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