1-321-802-5889

NSN 5985-01-544-8777

Attenuator Electronic Switch

About this product

Rectangular body style, 8.0 gigahertz 3rd frequency operating and 12.4 gigahertz 3rd frequency operating frequency rating, 0.50 3rd insertion loss in decibels, coaxial connector series designation: bnc.

Manufacturer part number D4-123A20 for national stock number 5985015448777.

Datasheet

  • Product description

    Radio Frequency Transmission Line Switch NSN 5985-01-544-8777.

  • MPN or Model

    D4-123A20

  • Schedule B
    8529.10.9000 (Antenna & antenna reflectors of all kinds; parts suitable for use soley or principally w/ apparatus of heading 8525 to 8528, nesoi)
  • NMF (National Motor Freight)
    061300 - Circuit Breaker/switch NOI
  • Body Style
    Rectangular
  • Overall Length
    2.950 inches
  • Overall Height
    2.480 inches
  • Overall Width
    0.950 inches
  • Frequency Rating
    8.0 gigahertz 3rd frequency operating and 12.4 gigahertz 3rd frequency operating
  • Unthreaded Mounting Hole Diameter
    0.203 inches
  • Distance Between Mounting Facility Centers
    0.885 inches single mounting facility pattern
  • End Application
    Aircraft, e-2c hawkeye
  • Insertion Loss In Decibels
    0.50 3rd
  • Coaxial Connector Series Designation
    Bnc
  • Connector End Design
    Female
  • Actuator Operating Method
    Solid state
  • Actuator Current Type And Rating In Amps
    0.2 dc
  • Actuator Voltage In Volts
    28.0
  • Coupling Position Quantity
    1
  • Mounting Facility Type And Quantity
    2 unthreaded hole
  • Mounting Facility Pattern
    Two position in-line single mounting facility pattern
  • Material
    Copper contact (s)
  • Precious Material And Location
    Connector contacts gold
  • Precious Material
    Gold
  • Terminal Type And Quantity
    3 plug, coaxial
Radio Frequency Transmission Line Switch

An item specifically designed for mechanically or electronically positioning one or more radio frequency transmission line sections so as to couple it or them to other sections in a radio frequency transmission line system. The switching function may be operated by a manual actuator, an electromechanical actuator or by means of an arrangement of semiconductors and passive circuit devices. Excludes relay, (as modified).

Mechanic Bill explains Attenuator Electronic Switch

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NSN 5985015448777

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
D4-123A20 Ducommun Labarge Technologies, Inc
D4-123A20 Jay-el Products Inc
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