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Shure 503BG Cardioid Dynamic Gooseneck Microphone for Voice Recognition
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    Shure 503BG Cardioid Dynamic Gooseneck Microphone for Voice Recognition

    Manufacturer: Shure Inc

    Item #: 503BG   •   MFG #: 503BG


    List Price:$135.00
    Our Price:$99.99

    free ship
    Availability: Usually ships in 3-10 business days
    This item is currently out of stock and will ship the minute we receive it – normally 3-10 business days. Need it sooner? Call 800-522-2025 and we'll make it happen,or email Customer Service for expedited delivery options. Certain Non-Stock Items Valued over $50.00 may Ship FREE UPS GROUND in the Continental US. Multiple quantities of the same non-Stock Item Valued below $50.00 may be ordered to meet the $50 minimum order requirement to qualify for Free UPS Ground Freight. This offer does not apply to certain freight-intensive or hazardous items. Certain restrictions may apply.
    • Special Order Item: non-cancelable, non-returnable, non-refundable.



    Designed for indoor communication systems, including transportation, restaurant, and industrial applications. Suitable for environments with high levels of background noise.

    Note: For proper operation, mouth-to-microphone distance should be 2 inches (5 cm) or less.

    • Features

      • Frequency response tailored for voice communications
      • Minimal pick-up of background noise due to close-talk design
      • Hum-bucking coil reduces induced noise from computer displays
      • Attaches to flexible gooseneck arm (not included)
      • Two conductor, shielded, bare-ended (no connector), straight cable
      • Does not require DC power for operation
    • Specifications

      • Type: Dynamic, unidirectional (cardioid), close-talking
      • Frequency Response: 100 to 7,000 Hz
      • lmpedance: 170 ohms
      • Output Level: -61.5 dBV/Pa (.84mV) : 1 Pa = 94 dBSPL; -41.5 dB (8.4 mV): 0 dB = 1V/100 microbar

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