MODEL NO.  HM-6
  HEADSET CONDENSER MICROPHONE
 
 
 
Model No. HM-6 headset microphone
Type Electret Condenser
Polar Pattern Uni-directional
Frequency Response 100 – 16,000Hz
Sensitivity -47±4dB
Impedance 680 Ω Max
Max./standard Operation Voltage 10V/1.5V
Current Consumption Max. 0.5mA
S/N Ratio > 60dB
Accessory windscreen