F-693

Technical Characteristics

• Distance Between Centerlines Of Mounting Facilities Parallel To Body Length

  1.688 inches nominal

• Style Designator

  rectangular terminal/terminals on one surface

• Body Width

  2.062 inches maximum

• Output Impedance Per Function W/Source Across Input

  10.0 kilohms blank

• Nominal Thread Size

  0.138 inches

• Mounting Facility Screw Thread Series Designator

  unc

• Overall Height

  3.750 inches maximum

• Discrimination At Specified Frequencies Per Function In Decibels

  3.0 maximum blank and 1.0 maximum blank and 1.0 maximum blank and 35.0 minimum blank

• Input Impedance Per Function W/Load

  10.0 kilohms blank

• Distance Between Centerlines Of Mounting Facilities Parallel To Body Width

  1.438 inches nominal

• Inclosure Type

  hermetically sealed

• Reference Frequency Per Function

  1.25 kilohertz blank

• Mounting Facility Type And Quantity

  4 threaded stud

• Body Height

  3.125 inches maximum

• Insertion Loss At Reference Frequency Per Function In Decibels

  0.5 blank

• Body Length

  2.312 inches maximum

• Functional Terminal Type And Quantity

  1 standard tube base input-output/ground

• Specified Frequencies Of Discrimination Per Function

  2.50 kilohertz blank and 1.00 hertz blank and 2.90 kilohertz blank and 3.00 kilohertz blank

• Frequency Band Width Per Function

  1.00 hertz blank and 2.50 kilohertz blank