68B54

Technical Characteristics

• Body Width

  2.500 inches nominal

• Body Height

  1.250 inches nominal

• Distance Between Centerlines Of Mounting Facilities Parallel To Body Width

  1.750 inches nominal

• Output Impedance Per Function W/Source Across Input

  3.0 kilohms blank

• Mounting Facility Screw Thread Series Designator

  unc

• Functional Terminal Type And Quantity

  1 pin input

• Specified Frequencies Of Discrimination Per Function

  49.68 kilohertz 2nd band pass

• Discrimination At Specified Frequencies Per Function In Decibels

  0.5 maximum 2nd band pass

• Discrimination At Specified Frequencies Per Function In Decibels

  60.0 minimum 1st band pass

• Discrimination At Specified Frequencies Per Function In Decibels

  60.0 minimum 4th band pass

• Overall Height

  1.640 inches nominal

• Body Length

  2.970 inches nominal

• Distance Between Centerlines Of Mounting Facilities Parallel To Body Length

  2.250 inches nominal

• Reference Frequency Per Function

  49.85 kilohertz blank

• Input Impedance Per Function W/Load

  3.0 kilohms blank

• Inclosure Type

  encased

• Mounting Facility Type And Quantity

  4 threaded stud

• Insertion Loss At Reference Frequency Per Function In Decibels

  4.0 blank

• Functional Terminal Type And Quantity

  1 pin output

• Specified Frequencies Of Discrimination Per Function

  48.68 kilohertz 1st band pass

• Specified Frequencies Of Discrimination Per Function

  50.03 kilohertz 3rd band pass

• Specified Frequencies Of Discrimination Per Function

  51.03 kilohertz 4th band pass

• Nominal Thread Size

  0.112 inches

• Body Material

  metal

• Frequency Band Width Per Function

  49.68 kilohertz 1st band pass

• Frequency Band Width Per Function

  50.03 kilohertz 2nd band pass

• Discrimination At Specified Frequencies Per Function In Decibels

  0.5 maximum 3rd band pass