3091

Technical Characteristics

• Body Length

  1.593 inches nominal

• Body Height

  2.343 inches nominal

• Mounting Facility Type And Quantity

  4 threaded stud

• Body Width

  1.593 inches nominal

• Load Impedance Per Function

  20.0 kilohms blank

• Reference Frequency Per Function

  18.4 hertz blank

• Mounting Facility Screw Thread Series Designator

  unc

• Insertion Loss At Reference Frequency Per Function In Decibels

  3.0 blank

• Discrimination At Specified Frequencies Per Function In Decibels

  3.0 maximum blank and 3.0 maximum blank and 40.0 minimum blank and 40.0 minimum blank

• Nominal Thread Size

  0.138 inches

• Style Designator

  rectangular terminal/terminals on one surface

• Body Material

  metal

• Overall Height

  2.718 inches nominal

• Specified Frequencies Of Discrimination Per Function

  17.50 hertz blank and 16.66 hertz blank and 19.34 hertz blank and 20.24 hertz blank

• Functional Terminal Type And Quantity

  1 standard tube base output 2nd function

• Source Impedance Rating Per Function

  10.0 kilohms blank

• Distance Between Centerlines Of Mounting Facilities Parallel To Body Width

  1.187 inches nominal

• Inclosure Type

  encased

• Functional Terminal Type And Quantity

  1 standard tube base input 1st function

• Frequency Band Width Per Function

  17.50 hertz blank and 19.34 hertz blank

• Distance Between Centerlines Of Mounting Facilities Parallel To Body Length

  1.187 inches nominal