BFN04-51

Technical Characteristics

• Specified Frequencies Of Discrimination Per Function

  490.50 kilohertz 1st band pass and 489.675 kilohertz 1st band pass and 490.45 kilohertz 1st band pass and 491.275 kilohertz 1st band pass

• Overall Height

  0.695 inches nominal

• Operating Temp Range

  -20.0/+71.0 deg celsius

• Load Impedance Per Function

  1.68 kilohms 2nd band pass

• Body Length

  1.510 inches maximum

• Functional Terminal Type And Quantity

  4 pin output 2nd function

• Load Impedance Per Function

  1.68 kilohms 1st band pass

• Style Designator

  rectangular terminal/terminals on one surface

• Body Material

  metal

• Vibration Resistance Range In Hertz

  +10.0/+2000.0

• Discrimination At Specified Frequencies Per Function In Decibels

  30.0 minimum 1st band pass and 1.5 maximum 1st band pass and 1.5 maximum 1st band pass and 30.0 minimum 1st band pass

• Body Height

  0.595 inches maximum

• Mounting Facility Type And Quantity

  7 terminal

• Functional Terminal Type And Quantity

  1 pin input 1st function

• Frequency Band Width Per Function

  490.75 kilohertz 2nd band pass and 490.80 kilohertz 2nd band pass

• Inclosure Type

  encased

• Frequency Band Width Per Function

  490.45 kilohertz 1st band pass and 490.50 kilohertz 1st band pass

• Source Impedance Rating Per Function

  100.0 ohms 2nd band pass

• Insertion Loss At Reference Frequency Per Function In Decibels

  3.0 2nd band pass

• Discrimination At Specified Frequencies Per Function In Decibels

  1.5 maximum 2nd band pass and 1.5 maximum 2nd band pass and 30.0 minimum 2nd band pass and 30.0 minimum 2nd band pass

• Reference Frequency Per Function

  490.775 single radio interference two phase to two phase

• Source Impedance Rating Per Function

  100.0 ohms 1st band pass

• Functional Terminal Type And Quantity

  2 pin ground 3rd function

• Body Width

  1.120 inches maximum

• Insertion Loss At Reference Frequency Per Function In Decibels

  3.0 1st band pass

• Reference Frequency Per Function

  490.475 single radio interference pulses per second

• Specified Frequencies Of Discrimination Per Function

  490.80 kilohertz 2nd band pass and 489.975 kilohertz 2nd band pass and 490.75 kilohertz 2nd band pass and 491.575 kilohertz 2nd band pass