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NSN 5985-01-145-8694

Toggle Attenuator

About this product

Transmission line application design, irregular body style, 1.50 voltage standing wave ratio, coaxial connector series designation: sma.

Manufacturer part number AUM-25A/42633 for national stock number 5985011458694.

Datasheet

  • Product description

    Variable Attenuator NSN 5985-01-145-8694.

  • MPN or Model

    AUM-25A/42633

  • 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
    Irregular
  • Overall Length
    Between 3.470 inches and 3.530 inches
  • Center To Center Distance Between Mounting Facilities Parallel To Length
    Between 1.490 inches and 1.510 inches
  • Center To Center Distance Between Mounting Facilities Parallel To Width
    Between 0.830 inches and 0.850 inches
  • Overall Height
    Between 0.470 inches and 0.530 inches
  • Overall Width
    Between 1.710 inches and 1.730 inches
  • Unthreaded Mounting Hole Diameter
    Between 0.083 inches and 0.097 inches
  • Voltage Standing Wave Ratio
    1.50
  • Coaxial Connector Series Designation
    Sma
  • Power Rating
    2.0 watts average
  • Insertion Loss At Minimum Attenuation In Maximum Decibels
    0.5
  • Overall Attenuation Range In Decibels
    +0.0/+40.0
  • Attenuation Variation Method
    Continuous
  • Mounting Facility Type And Quantity
    4 unthreaded hole
  • Frequency Range
    Between 0.500 gigahertz and 8.000 gigahertz
  • Adjustment Device Type And Quantity
    1 slotted screw
  • Mounting Facility Pattern
    Four position rectangular
  • 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 5985011458694

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
AUM-25A/42633 Merrimac Industries, Inc.
40-022775-01 Interlink Communications Inc
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