Crystal Microphone

Features

Specifications

• Body Style:
  Lapel
• Diameter:
  1.875 inches
• Mounting Method:
  Clip
• Accessory Components:
  Connector
• Frequency Response Range In Hertz:
  +30.0/+6000.0
• Frequency Response Range In Hertz:
  +30.0 to 6000.0
• Output Sensitivity Rating In Decibels:
  -57.0
• Output Sensitivity Rating Reference:
  20 dynes per sq centimeter
• Polarity Connection:
  Not required
• Sound Pickup Directional Type:
  Unidirectional
• Noise Canceling Feature:
  Not included
• Support Stand:
  Not included
• Shock Mount:
  Not provided
• Electrical Connection Type:
  Integral cable
• Extended Cable Length:
  20.0 feet
• Height:
  1.188 inches
• Federal Supply Class (fsc):
  Headsets, handsets, microphones and speakers
• National Stock Number (nsn):
  5965-00-285-0647