109PB

Technical Characteristics

• Overall Length

  7.750 inches nominal

• Overall Height

  3.500 inches nominal

• Basic Shape Style

  rectangular or square

• Switching Rate Per Second

  1000

• Impedance Rating Per Channel

  2.000 kilohms output channel

• Operating Ac Frequency In Hertz

  50.0 minimum single voltage

• Operating Ac Frequency In Hertz

  60.0 maximum single voltage

• Overall Width

  3.500 inches nominal

• Inclosure Type

  encased

• Impedance Rating Per Channel

  1.000 kilohms input channel

• External Ac Operating Voltage In Volts

  115.0 nominal single voltage

• Phase

  single

• Fsc Application Data

  telegraph terminal