NSN 5985-00-578-4272
Toggle Attenuator
Transmission line application design, coaxial type body style, 2.0 watts average power rating, mounting facility screw thread series designator: unf.
Manufacturer part number RFA550-50 for national stock number 5985005784272.
Datasheet
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Product description
Variable Attenuator NSN 5985-00-578-4272.
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MPN or Model
RFA550-50
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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
7.375 inches -
Overall Height
2.375 inches -
Overall Width
1.625 inches -
Distance Between Mounting Facility Centers
7.000 inches -
Power Rating
2.0 watts average -
Mounting Facility Screw Thread Series Designator
Unf -
Overall Attenuation Range In Decibels
+0.0/+20.0 -
Attenuation Variation Method
Stepped -
Step Position Quantity
5 -
Attenuation Per Step In Decibels
1.0 -
Mounting Facility Type And Quantity
2 threaded hole -
Frequency Range
Between 0.000 megahertz and 225.000 megahertz -
Overall Attenuation Accuracy In Decibels
-0.20/+0.20 -
Mounting Thread Quantity
32 per inch -
Adjustment Device Type And Quantity
1 slotted screw -
Mounting Facility Screw Thread Diameter
0.190 inches -
Impedance Rating In Ohms
50.0 input-output -
Terminal Type And Quantity
2 wire lead
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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).
Pricing and Availability
Get a quote for 5985-00-578-4272 variable attenuatorManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
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RFA550-50 | Meggitt (new Hampshire), Inc |