18628-4

Technical Characteristics

• Mounting Facility Screw Thread Series Designator

  unf

• Specified Frequencies Of Discrimination Per Function

  50.00 hertz blank and 150.00 hertz blank and 300.00 hertz blank and 850.00 hertz blank

• Distance Between Centerlines Of Mounting Facilities Parallel To Body Width

  1.375 inches nominal

• Frequency Band Width Per Function

  150.00 hertz blank and 300.00 hertz blank

• Input Impedance Per Function W/Load

  600.0 ohms blank

• Mounting Facility Type And Quantity

  4 threaded stud

• Reference Frequency Per Function

  225.0 hertz blank

• Nominal Thread Size

  0.190 inches

• Functional Terminal Type And Quantity

  1 tab, solder lug input 1st function

• Test Data Document

  80249-330697-1 drawing (this is the basic governing drawing, such as a contractor drawing, original equipment manufacturer drawing, etc.; excludes any specification, standard or other document that may be referenced in a basic governing drawing)

• Inclosure Type

  encased

• Unpackaged Unit Weight

  4.000 pounds

• Operating Temp Range

  +0.0/+60.0 deg celsius

• Body Height

  4.000 inches nominal

• Functional Terminal Type And Quantity

  2 tab, solder lug ground 3rd function

• Overall Height

  4.500 inches nominal

• Body Length

  2.251 inches nominal

• Output Impedance Per Function W/Source Across Input

  600.0 ohms blank

• Insertion Loss At Reference Frequency Per Function In Decibels

  1.0 blank

• Style Designator

  rectangular terminal/terminals on one surface

• Body Material

  metal

• Discrimination At Specified Frequencies Per Function In Decibels

  4.0 maximum blank and 4.0 maximum blank and 60.0 minimum blank and 60.0 minimum blank

• Distance Between Centerlines Of Mounting Facilities Parallel To Body Length

  1.375 inches nominal

• Body Width

  1.999 inches nominal

• Functional Terminal Type And Quantity

  1 tab, solder lug output 2nd function