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Variable Attenuator NSN 5985-01-489-5932

Item Description

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).

NSN 5985-01-489-5932 NSN: 5985-01-489-5932

Features and Characteristics

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
Special Features
Operating temperature: -45 degrees c to +85 degrees c
Terminal Type And Quantity
2 connector, coaxial, female
FSC
5985 Related Equipment Waveguides Antennas
NIIN
014895932
NSN
5985014895932

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
4741R
Cage Code:
99899
Status:
A
MSDS:
Part Number:
C20697-1
Cage Code:
81755
Status:
A
MSDS:
Part Number:
C20697
Cage Code:
81755
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 8529109000
  • NAICS: 334220
  • SITC: 76493
  • Description: Antenna & antenna reflectors of all kinds; parts suitable for use soley or principally w/ apparatus of heading 8525 to 8528, nesoi
  • End Use (Code 21400):
    Telecommunications equipment

Q & A

Frequently asked questions for NSN 5985-01-489-5932
What are the manufacturers of nsn 5985014895932?
Does this nsn 5985014895932 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5985014895932
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).
Does nsn 5985014895932 contain any precious metals?
No precious metal content.
Does nsn 5985014895932 contain any hazardous materials?
No information in HMIRS. Hazardous material unknown.
What is the ESD classification of nsn 5985014895932?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
00838
FIIG:
A223A0
App. Key:
A
Cond. Code:
1
Status:
A

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