Earphone

Features

Specifications

• Body Style:
  Earphone, circular
• Terminal Quantity:
  2
• Terminal Type:
  Screw
• Impedance Rating In Ohms:
  300.0
• Overall Diameter:
  2.050 inches
• Terminal Location:
  Internal
• Frequency Response Range In Hertz:
  +400.0/+7000.0
• Frequency Response Range In Hertz:
  +400.0 to 7000.0
• Output Sensitivity Rating In Decibels:
  106.0 and 112.0
• Earphone Element Type:
  Magnetic
• Earphone Cap Material:
  Any acceptable
• Earphone Shell Material:
  Steel
• Earphone Mounting Method:
  Screw plate on case back
• Earphonedepth:
  Between 0.875 inches and 1.100 inches
• Impedance Matching Device Type:
  Transformer
• Impedance Matching Device Location:
  Earphone
• Reference Frequency In Hertz:
  1000.0
• Acoustic Sensitivity Reference Rating:
  0.0002 dynes per sq centimeter
• Magnetic Shielding:
  Not included
• Signal Input Terminal Type:
  Tab, solder lug
• Test Data Document:
  81349-mile5589 specification (includes engineering type bulletins, brochures, etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "", etc.).
• Federal Supply Class (fsc):
  Headsets, handsets, microphones and speakers
• National Stock Number (nsn):
  5965-00-106-1612