AM-447B/G

Technical Characteristics

• Overall Height

  6.500 inches nominal

• Basic Shape Style

  1 rectangular or square

• Inclosure Type

  open

• Installation Design

  panel

• Circuit Construction Type

  electron tube

• Frequency Per Channel

  0.250 kilohertz minimum operating channel .

• Frequency Per Channel

  3.500 kilohertz maximum operating channel .

• Variation Frequency Rating In Decibels

  2.0

• Attenuation In Decibels

  not rated

• Overall Gain

  55.0 decibels

• Operating Ac Frequency In Hertz

  50.0 minimum single voltage .

• Operating Ac Frequency In Hertz

  60.0 maximum single voltage .

• External Ac Operating Voltage In Volts

  107.0 minimum single voltage .

• External Ac Operating Voltage In Volts

  120.0 maximum single voltage .

• Overall Length

  14.750 inches nominal

• Overall Width

  8.187 inches nominal

• Identification Designator

  am447bg-80058

• Operating Control Method

  automatic

• Average Power Rating Per Channel

  3.0 watts output

• Impedance Rating Per Channel

  5.000 kilohms output channel .

• Impedance Rating Per Channel

  75.600 kilohms input channel .

• Connection Type And Location

  single panel jack front

• Phase

  single

• Fsc Application Data

  intercommunication equip,except airborne