Headset-microphone

Features

Specifications

• Frequency Rating:
  Between 300.0 hertz and 3500.0 hertz
• Switch:
  Included
• Dc Resistance Rating In Ohms:
  20.0
• Impedance Rating:
  15.0 ohms
• End Application:
  Ta-840a/u telephone set assembly; ta-970/u telephone set assembly; ta-980/u telephone assembly
• Earphone Element Type:
  Dynamic
• Earphone Quantity:
  2
• Earphone Impedance Rating:
  15.0 ohms
• Earphone Controlling Agency:
  Electro-voice incorporated
• Earphone Identifying Number:
  76e2n1000-1 drawing no.
• Microphone Element Type:
  Dynamic
• Output Level Rating:
  Between m4.2 dbv and m0.2 dbv
• Earphone Mounting Method:
  Suspended on adjustable headband
• Microphone Mounting Facility:
  Boom adapter on left side of headband
• Connector Name:
  Plug
• Connector To Junction Cord Length:
  18.000 feet
• Fsc Application Data:
  Headsets, handsets, microphones and speakers
• Federal Supply Class (fsc):
  Headsets, handsets, microphones and speakers
• National Stock Number (nsn):
  5965-01-311-7697