PHM918

分類:

PHM918

PHM918 是一款專業的半英寸測量麥克風，具有寬動態範圍和線性頻率響應，非常適合聲級計、傳輸噪聲測量、建築聲學、電聲學等。它採用幻象供電，具有纖薄、緊湊的特點。重型設計。

Features

  • Clean, transparent sound reproduction
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  • Uniform pickup of sound from all direction
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  • Wide dynamic range and linear frequency response
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  • Low sensitivity to handling noise and humidity
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  • Phantom Powered
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  • Slim, compact, heavy-duty design
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  • Ideally used for sound level meter, transport-noise measurement, architectural acoustics, electro-acoustics, etc
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    Specifications

  • Element:
    		•  Back Electret-Condenser
  • Pattern:
    		•  Omnidirectional
  • Frequency:
    		•  20Hz~20kHz
  • Sensitivity:
    		•  -60dB±3dB(0dB=1V/μbar@1kHz)
  • Impedance:
    		•  600Ω±30%(@1kHz)
  • S/N Ratio:
    		•  Over 65dB
  • Max. Input SPL:
    		•  130dB (1kHz@1%THD)
  • Operating Voltage:
    		•  Phantom Power, 48V D.C.
  • Output Connector:
    		•  3-pin XLR (male)
  • Dimension:
    		•  ø12.7 (mic head)x145mm (L)
  • Material:
    		•  Copper

    Diagrams

    Frequency Response
    Polar Pattern