NSN 5985-01-264-7490
Toggle Attenuator
Transmission line application design, coaxial type body style, 1.30 voltage standing wave ratio, coaxial connector series designation: sma.
Manufacturer part number AU-137 for national stock number 5985012647490.
Datasheet
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Product description
Variable Attenuator NSN 5985-01-264-7490.
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MPN or Model
AU-137
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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 -
Unit Weight (Est.)
8 lb -
Application Design
Transmission line -
Body Style
Coaxial type -
Overall Length
7.000 inches -
Overall Height
1.620 inches -
Overall Width
3.000 inches -
Unthreaded Mounting Hole Diameter
0.162 inches -
Voltage Standing Wave Ratio
1.30 -
Coaxial Connector Series Designation
Sma -
Insertion Loss At Minimum Attenuation In Maximum Decibels
0.4 -
Overall Attenuation Range In Decibels
+0.0/+55.5 -
Attenuation Variation Method
Stepped -
Step Position Quantity
74 -
Attenuation Per Step In Decibels
0.75 -
Mounting Facility Type And Quantity
12 unthreaded hole -
Frequency Range
Between 520.000 megahertz and 560.000 megahertz -
Overall Attenuation Accuracy In Decibels
-0.60/+0.60 -
Adjustment Device Type And Quantity
1 electronic, programmable -
Impedance Rating In Ohms
50.0 output -
Terminal Type And Quantity
2 connector, coaxial, female and 11 turret
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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 5985-01-264-7490 variable attenuatorManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
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AU-137 | Litton Systems Inc |
2900003-2 | Navair And Navsea Managed |
AU-137 | Hyletronics Limited Partnership |