NSN: 5895-00-988-0513

Technical Characteristics

• Document Identification

  an/fcc-21

• Joint Electronics Type Designation System Item Name

  multiplexer set

• Joint Electronics Type Designation System Item Type Number

  an/fcc-21

• Internal Battery Accommodation

  not included 1st operating power rqmt

• Multiplexing Method

  frequency division

• Phase

  single 1st operating power rqmt

• Ac Voltage Rating

  120.000 volts nominal 1st operating power rqmt

• Dc Voltage Rating

  48.000 volts nominal 1st operating power rqmt

• Frequency Rating

  60.000 hertz nominal 1st operating power rqmt

• Document Source

  80058

• Document Type

  nomenclature card

• Electrical Power Source Relationship

  operating

• Channel Type And Quantity

  12 receiving and 12 transmitting

• Fsc Application Data

  multiplexer set,telephone