The antenna and transmitter described in this report were designed for integration into the remote acoustic assessment system for detection of sockeye salmon in the Bristol Bay region of the Bering Sea. The assessment system configuration consists of an upward directed sonar buoy anchored 150 ft below the surface and attached by cable to a spar buoy tethered some 300 ft laterally. The spar buoy contains a telemetry transmitter, power supply, data processing electronics, an antenna and a beacon light.


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    Titel :

    Telemetry link for an automatic salmon migration monitor


    Beteiligte:
    Baldwin, H. A. (Autor:in) / Freyman, R. W. (Autor:in)

    Erscheinungsdatum :

    01.10.1973


    Medientyp :

    Report


    Format :

    Keine Angabe


    Sprache :

    Englisch


    Schlagwörter :


    Telemetry link for an automatic salmon migration monitor (Final rept.)

    Baldwin, H.A. / Freyman, R.W. | Tema Archiv | 1973


    Telemetry Load Link Assembly

    R. J. Primbs | NTIS | 1981


    Telemetry Load Link Assembly

    R. J. Primbs | NTIS | 1981


    The Pulse-Position-Modulation Telemetry Video Monitor

    L. T. Davis / P. L. Hinds / R. K. Kopsidas et al. | NTIS | 1969


    The pulse-position-modulation telemetry video monitor

    Davis, L. T. / Hinds, P. L. / Kopsidas, R. K. et al. | NTRS | 1969