2B55

Technical Characteristics

• Body Height

  1.000 inches nominal

• Operating Temp Range

  -55.0/+91.0 deg celsius

• Mounting Facility Type And Quantity

  2 threaded hole

• Body Material

  metal

• Insertion Loss At Reference Frequency Per Function In Decibels

  4.0 blank

• Body Length

  2.812 inches nominal

• Maximum Dielectric Withstanding Dc Voltage

  200.0 volts at sea level

• Body Width

  1.000 inches nominal

• Vibration Resistance Range In Hertz

  +10.0/+500.0

• Discrimination At Specified Frequencies Per Function In Decibels

  6.0 maximum blank and 6.0 maximum blank and 60.0 minimum blank and 60.0 minimum blank

• Functional Terminal Type And Quantity

  2 wire lead ground 3rd function

• Principal Circuitry Type Per Function

  crystal blank

• Load Impedance Per Function

  2.5 kilohms blank

• Style Designator

  rectangular terminal/terminals on two surfaces

• Distance Between Centerlines Of Mounting Facilities Parallel To Body Length

  1.250 inches nominal

• Mounting Facility Screw Thread Series Designator

  unc

• Nominal Thread Size

  0.112 inches

• Frequency Band Width Per Function

  17.975 megahertz blank and 18.025 megahertz blank

• Specified Frequencies Of Discrimination Per Function

  18.025 megahertz blank and 17.955 megahertz blank and 17.975 megahertz blank and 18.045 megahertz blank

• Functional Terminal Type And Quantity

  1 pin output 2nd function

• Inclosure Type

  encapsulated or hermetically sealed

• Reference Frequency Per Function

  18.0 megahertz blank

• Source Impedance Rating Per Function

  5.0 kilohms blank

• Functional Terminal Type And Quantity

  1 pin input 1st function