Headset-microphone

Features

Specifications

• Frequency Rating:
  Between 200.0 hertz and 4.0 kilohertz
• Switch:
  Included
• Impedance Rating:
  30.0 ohms
• Earphone Element Type:
  Dynamic
• Earphone Quantity:
  2
• Earphone Impedance Rating:
  600.0 ohms
• Earphone Controlling Agency:
  Roanwell corporation
• Earphone Identifying Number:
  111380-55 drawing no.
• Microphone Element Type:
  Carbon
• Earphone Mounting Method:
  In bar cushions suspended in helmet
• Microphone Mounting Facility:
  Boom adapter on left side of headband
• Connector Name:
  Plug
• Connector Identifying Number:
  Ug-77/u type no.
• Connector Controlling Agency:
  Jetds
• Federal Supply Class (fsc):
  Headsets, handsets, microphones and speakers
• National Stock Number (nsn):
  5965-01-049-7487