BFN04-49

Technical Characteristics

• Discrimination At Specified Frequencies Per Function In Decibels

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

• Inclosure Type

  encased

• Frequency Band Width Per Function

  489.85 kilohertz 1st band pass and 489.90 kilohertz 1st band pass

• Functional Terminal Type And Quantity

  1 pin input 1st function

• Mounting Facility Type And Quantity

  7 terminal

• Overall Length

  1.510 inches maximum

• Vibration Resistance Range In Hertz

  +10.0/+2000.0

• Principal Circuitry Type Per Function

  crystal 1st band pass

• Source Impedance Rating Per Function

  50.0 ohms 1st band pass

• Principal Circuitry Type Per Function

  crystal 2nd band pass

• Style Designator

  rectangular terminal/terminals on opposite surfaces

• Specified Frequencies Of Discrimination Per Function

  490.15 kilohertz 2nd band pass and 490.20 kilohertz 2nd band pass and 489.375 kilohertz 2nd band pass and 490.975 kilohertz 2nd band pass

• Functional Terminal Type And Quantity

  4 pin output 2nd function

• Body Length

  1.510 inches maximum

• Load Impedance Per Function

  50.0 ohms 2nd band pass

• Operating Temp Range

  -20.0/+71.0 deg celsius

• Source Impedance Rating Per Function

  50.0 ohms 2nd band pass

• Reference Frequency Per Function

  490.175 single radio interference two phase to two phase

• Specified Frequencies Of Discrimination Per Function

  489.075 kilohertz 1st band pass and 489.90 kilohertz 1st band pass and 489.85 kilohertz 1st band pass and 490.675 kilohertz 1st band pass

• Overall Height

  0.595 inches maximum

• Discrimination At Specified Frequencies Per Function In Decibels

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

• Load Impedance Per Function

  50.0 ohms 1st band pass

• Insertion Loss At Reference Frequency Per Function In Decibels

  3.0 1st band pass

• Frequency Band Width Per Function

  490.15 kilohertz 2nd band pass and 490.20 kilohertz 2nd band pass

• Body Width

  1.120 inches maximum

• Functional Terminal Type And Quantity

  2 pin ground 3rd function

• Reference Frequency Per Function

  489.875 single radio interference pulses per second

• Insertion Loss At Reference Frequency Per Function In Decibels

  3.0 2nd band pass