439D

Technical Characteristics

• Inclosure Type

  encased

• External Dc Operating Voltage In Volts

  30.0 nominal single voltage

• Overall Length

  5.500 inches nominal

• Circuit Construction Type

  solid state

• Overall Width

  3.500 inches nominal

• Basic Shape Style

  rectangular or square

• Operating Temp Range

  +0.0/+85.0 deg celsius

• Overall Height

  1.750 inches maximum

• Frequency Per Channel

  4.0 megahertz minimum operating channel

• Installation Design

  mechanical