ENPING JES AUDIO CO.,LTD.

DM-990S

Category:

Meeting

Keywords:

DM-990S
  • DM-990S.png

Product Description

Specifications:

Type Condenser
Sensitivity Range -46±2dB RL=2.2KΩ Vs=1.5V  ( 1KHz 0dB=1V/Pa)
Impedance 600Ω
Frequency 40-18000 Hz
Directivity Cardioid  (0。~180。,@1KHz>12db)
Current Consumption Max.0.5mA
Operation Voltage Range 1.0V-10V
Max. Sound Pressure Level 123dB S.P.L
S/N Ratio More than 66dB
Sensitivity Reduction 3V-1.5V Sensitivity Variation less than 3dB

 

Frequency response curve:


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