S991-1

Technical Characteristics

• Reference Frequency Per Function

  27.75 kilohertz blank

• Mounting Facility Screw Thread Series Designator

  unc

• Body Length

  5.000 inches nominal

• Body Width

  2.500 inches nominal

• Body Height

  1.250 inches nominal

• Input Impedance Per Function W/Load

  40.0 kilohms blank

• Output Impedance Per Function W/Source Across Input

  40.0 kilohms blank

• Mounting Facility Type And Quantity

  4 threaded stud

• Insertion Loss At Reference Frequency Per Function In Decibels

  3.0 blank

• Functional Terminal Type And Quantity

  1 solder stud input

• Body Material

  metal

• Discrimination At Specified Frequencies Per Function In Decibels

  60.0 minimum blank and 4.0 maximum blank and 2.0 maximum blank and 60.0 minimum blank

• Style Designator

  2 rectangular terminal/terminals on one surface

• Inclosure Type

  hermetically sealed

• Functional Terminal Type And Quantity

  1 solder stud output

• Functional Terminal Type And Quantity

  2 solder stud ground

• Specified Frequencies Of Discrimination Per Function

  25.00 kilohertz blank and 25.500 kilohertz blank and 30.00 kilohertz blank and 40.00 kilohertz blank

• Nominal Thread Size

  0.164 inches

• Frequency Band Width Per Function

  25.50 kilohertz blank and 30.00 kilohertz blank