RF661

Technical Characteristics

• Body Width

  6.000 inches nominal

• Distance Between Centerlines Of Mounting Facilities Parallel To Body Length

  7.125 inches nominal

• Distance Between Centerlines Of Mounting Facilities Parallel To Body Width

  5.000 inches nominal

• Operating Temp Range

  -55.0/+60.0 deg celsius

• Reference Frequency Per Function

  400.0 hertz blank

• Principal Circuitry Type Per Function

  inductance-capacitance blank

• Frequency Band Width Per Function

  400.00 hertz blank and 4.00 kilohertz blank

• Maximum Dielectric Withstanding Dc Voltage

  600.0 volts at sea level

• Overall Length

  7.750 inches nominal

• Body Length

  6.500 inches nominal

• Body Height

  2.125 inches nominal

• Unthreaded Mounting Hole Diameter

  0.201 inches nominal

• Inclosure Type

  encased

• Mounting Facility Type And Quantity

  8 unthreaded hole

• Functional Terminal Type And Quantity

  3 threaded stud output .

• Specified Frequencies Of Discrimination Per Function

  400.00 hertz blank and 4.00 kilohertz blank and 6.00 kilohertz blank and 10.00 kilohertz blank