Micro thông báo Shure 522

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  • Micro thông báo Shure 522


    Micro thông báo Shure 522


    The Model 522 is a dynamic base station microphone designed especially for radio communications, paging, and dispatching systems. Its cardioid (unidirectional) pickup pattern suppresses unwanted background noise - the type of noise generated by other dispatchers working nearby, by ventilating equipment, or by office machines in the same area. It also eliminates or reduces feedback in public address paging applications.


    Đặc điểm nổi bật của Shure 522


    • Dual impedance (19 to 300 ohms or High)
    • Impedance change switch for convenient change-over
    • Finger-tip control bar (locking or non-locking action) to actuate microphone circuit and an external relay or control circuit
    • Long-life switch to satisfy rigorous requirements of communications and paging systems
    • Sturdy, high impact ARMO-DUR® base and microphone case
    • Adjustable microphone height
    • Dependability - under all operating conditions
    • Conversion kit available for Monitor/Transmit switching
    • Two-tone gray ARMO-DUR with dull-chrome-plated steel screen


    Thông số kĩ thuật micro Shure 522


    Transducer Dynamic
    Polar Pattern Cardioid (Unidirectional)
    Frequency Response 60 Hz to 11 kHz
    Power Requirements None Dynamic, Requires No Phantom or Battery Power
    Output Impedance Dual. Microphone Rating Impedance is 150 Ohms (260 Ohms Actual) for Connection to Microphone Inputs Rated at 19 to 300 Ohms and High for Connection to High-Impedance Microphone Inputs.  
    Output Connectors 7' (2.1 m) Four-Conductor, Two Conductors Shielded Non-Detachable
    Applications Intercom Systems, Dispatchers, etc.
    Dimensions Adjustable Height 9.75 to 12.25 x 4" (248 to 311.5 x 102mm) HxW
    Weight 1 lb 10 oz. (736 g)
    Specialties Internal Rubber Vibration-Isolator


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