CM573

分類:

CM573

Features

  • Lightweight
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  • Has a boom microphone and in-ear speaker.
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  • Ensures users voice remains clear at constant level.
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  • Mic directional pattern minimizes ambient noise other than the voice.
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  • Ideal to use by referees at various sports including: football, hockey, handball, netball, volleyball,rugby, etc.
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    Specifications

  • Cable Length:
    		•  Ø1.9 x 1.25M ±30mm
  • Output Connector:
    		•  3.5Ø, 90º, 4 Pole gold plug
  • Earphone:
    		•
  • Driver:
    		•  Coil Dynamic
  • Frequency Range:
    		•  50Hz ~ 18KHz
  • Sensitivity:
    		•  -61dB ± 3dB (0dB=1V/µbar 1KHz indicated by open circuit)
  • Impedance:
    		•  1500Ω ± 30%dB (@ 1KHz)
  • Distortion:
    		•  ≤2%
  • Microphone:
    		•
  • Element:
    		•  Back Electret Condenser
  • Polar Pattern:
    		•  Omnidirectional

    Diagrams

    Frequency Response