Headset-microphone

Features

Specifications

• Frequency Rating:
  3000.0 kilohertz
• Switch:
  Included
• Dc Resistance Rating In Ohms:
  3000.0
• Impedance Rating:
  50.0 ohms
• End Application:
  Icss, integrated communcations switching system, dtfa0189c00012
• Earphone Element Type:
  Magnetic
• Earphone Quantity:
  2
• Controlling Agency:
  Knowles electronics, inc.
• Identifying Number:
  Bb 1589 part no.
• Earphone Impedance Rating:
  600.0 ohms
• Earphone Controlling Agency:
  Knowles electronics, inc.
• Earphone Identifying Number:
  Ba1505 part no.
• Microphone Element Type:
  Dynamic
• Output Level Rating:
  Minus 6 db for 98 db sound pressure level
• Earphone Mounting Method:
  Suspended on adjustable headband
• Microphone Mounting Facility:
  Adapter fastened to left earphone
• Connector Name:
  Telephone plug
• Connector Identifying Number:
  Pj511 part no.
• Connector To Junction Cord Length:
  10.000 feet
• Connector Controlling Agency:
  King electronics
• Federal Supply Class (fsc):
  Headsets, handsets, microphones and speakers
• National Stock Number (nsn):
  5965-00-506-9817
• Special Features:
  Switch is lockable or non-lockable