640-38

Technical Characteristics

• Overall Height

  3.813 inches nominal

• Inclosure Type

  encased

• Discrimination At Specified Frequencies Per Function In Decibels

  3.0 nominal blank and 3.0 nominal blank and 60.0 nominal blank and 60.0 nominal blank

• Reference Frequency Per Function

  1.10375 megahertz blank

• Body Material

  metal

• Functional Terminal Type And Quantity

  1 connector, receptacle input 1st function

• Distance Between Centerlines Of Mounting Facilities Parallel To Body Width

  0.875 inches nominal

• Overall Length

  2.502 inches nominal

• Load Impedance Per Function

  1.0 kilohms blank

• Source Impedance Rating Per Function

  40.0 ohms blank

• Style Designator

  rectangular terminal/terminals on opposite surfaces

• Specified Frequencies Of Discrimination Per Function

  1.103625 megahertz blank and 1.103875 megahertz blank and 1.1035 megahertz blank and 1.104 megahertz blank

• Body Height

  2.938 inches nominal

• Frequency Band Width Per Function

  1.103625 megahertz blank and 1.103875 megahertz blank

• Body Width

  1.252 inches nominal

• Mounting Facility Type And Quantity

  2 threaded stud

• Body Length

  1.752 inches nominal

• Mounting Facility Screw Thread Series Designator

  unc

• Nominal Thread Size

  0.164 inches

• Input Impedance Per Function W/Load

  1.0 kilohms blank

• Distance Between Centerlines Of Mounting Facilities Parallel To Body Length

  2.187 inches nominal

• Input Terminal Identification

  131-0138-0001

• Output Impedance Per Function W/Source Across Input

  1.0 kilohms blank

• Input Terminal Manufacturer Code

  98278

• Functional Terminal Type And Quantity

  1 pin output 2nd function

• Insertion Loss At Reference Frequency Per Function In Decibels

  10.0 blank

• Vibration Resistance Range In Hertz

  +5.0/+25.0