1-321-802-5889

NSN 5985-01-489-5932

Toggle Attenuator

About this product

Operating temperature: -45 deg c to +85 deg c.

Manufacturer part number 4741R for national stock number 5985014895932.

Datasheet

  • Product description

    Variable Attenuator NSN 5985-01-489-5932.

  • MPN or Model

    4741R

  • 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)
    061700 - Elec Appliances/instruments NOI
  • Application Design
    Transmission line
  • Body Style
    Coaxial type
  • Overall Length
    2.320 inches
  • Overall Height
    Between 1.410 inches and 1.470 inches
  • Overall Width
    Between 1.840 inches and 1.900 inches
  • Distance Between Mounting Facility Centers
    1.620 inches
  • End Application
    Wsd: f16 aircraft
  • Voltage Standing Wave Ratio
    1.50
  • Coaxial Connector Series Designation
    Sma
  • Power Rating
    2.0 watts average and 0.2 kilowatts peak
  • Mounting Facility Screw Thread Series Designator
    Unc
  • Overall Attenuation Range In Decibels
    +0.0/+9.0
  • Attenuation Variation Method
    Stepped
  • Step Position Quantity
    10
  • Attenuation Per Step In Decibels
    1.0
  • Mounting Facility Type And Quantity
    2 threaded hole
  • Frequency Range
    Between 0.000 hertz and 18.000 gigahertz
  • Mounting Thread Quantity
    40 per inch
  • Adjustment Device Type And Quantity
    1 knob w/dial
  • Mounting Facility Pattern
    Two position in-line
  • Mounting Facility Screw Thread Diameter
    0.112 inches
  • Impedance Rating In Ohms
    50.0 input-output
  • Terminal Type And Quantity
    2 connector, coaxial, female
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Variable Attenuator

A device for reducing the strength of an alternating current signal either continuously or in steps, without causing appreciable signal distortion, by maintaining substantially constant output and/or input impedance match. Continuously variable resistive devices must consist of at least two sections or one section with at least two rotating contacts. The item must have an overall attenuation rating. Includes tandem mounted variable resistors designed to function as an attenuator but whose terminals are not connected. See also resistor, vaiable (as modified).

Mechanic Bill explains Toggle Attenuator

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NSN 5985014895932

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
4741R L-3 Communications Corporation
C20697-1 Lockheed Martin Corporation
C20697 Lockheed Martin Corporation
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