PHM918

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