NSN 5985-00-520-3974
Toggle Attenuator
Transmission line application design, aluminum alloy body material, coaxial type body style, operating tempurature range: -55.0/+85.0 degrees celsius.
Manufacturer part number 228076-4 for national stock number 5985005203974.
Datasheet
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Product description
Variable Attenuator NSN 5985-00-520-3974.
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MPN or Model
228076-4
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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.)
0.4 lb -
Application Design
Transmission line -
Body Material
Aluminum alloy -
Body Style
Coaxial type -
Overall Length
3.200 inches -
Overall Height
2.120 inches -
Overall Width
1.310 inches -
Shaft Diameter
0.250 inches -
Shaft Length
0.930 inches -
Operating Tempurature Range
-55.0/+85.0 degrees celsius -
End Application
Test set, radar receiver an/alm-140 -
Voltage Standing Wave Ratio
1.30 -
Coaxial Connector Series Designation
Sma -
Power Rating
3.0 watts average and 200.0 watts peak -
Mounting Facility Screw Thread Series Designator
Unc -
Insertion Loss At Minimum Attenuation In Maximum Decibels
0.2 -
Overall Attenuation Range In Decibels
+0.0/+60.0 -
Attenuation Variation Method
Stepped -
Step Position Quantity
10 -
Attenuation Per Step In Decibels
10.0 -
Mounting Facility Type And Quantity
4 threaded hole -
Frequency Range
Between 0.000 hertz and 2.000 gigahertz -
Overall Attenuation Accuracy In Decibels
-1.80/+1.80 -
Mounting Thread Quantity
32 per inch -
Adjustment Device Type And Quantity
1 knob and 1 shaft -
Shaft Type
Round -
Mounting Facility Screw Thread Diameter
0.138 inches -
Impedance Rating In Ohms
50.0 input-output -
Terminal Type And Quantity
2 connector, coaxial, male -
Fsc Application Data
Antennas, waveguides, and related equipment
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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 5985-00-520-3974 variable attenuatorManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
---|---|
228076-4 | Raytheon Company |
8121S | Telonic Berkeley, Inc. |