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Variable Attenuator NSN 5985-00-163-7760

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 5985-00-163-7760 NSN: 5985-00-163-7760

Features and Characteristics

Application Design
Transmission line
Body Style
Coaxial type
Overall Length
Between 3.568 inches and 3.932 inches
Bolt Circle Diameter
3.375 inches
Overall Height
2.000 inches
Scale Linearity
Linear
Scale Division Quantity
20
Voltage Standing Wave Ratio
1.00 and 1.80
Coaxial Connector Series Designation
N
Power Rating
10.0 watts average
Mounting Facility Screw Thread Series Designator
Unc
Overall Attenuation Range In Decibels
+0.0/+20.0
Attenuation Variation Method
Stepped
Step Position Quantity
20
Attenuation Per Step In Decibels
1.0
Mounting Facility Type And Quantity
3 threaded hole
Frequency Range
Between 4.200 gigahertz and 4.400 gigahertz
Mounting Thread Quantity
32 per inch
Adjustment Device Type And Quantity
1 knob
Mounting Facility Pattern
Three position circular
Mounting Facility Screw Thread Diameter
0.164 inches
Terminal Type And Quantity
2 connector, coaxial, female
FSC
5985 Related Equipment Waveguides Antennas
NIIN
001637760
NSN
5985001637760

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
5684-20AA
Cage Code:
09992
Status:
A
MSDS:
Part Number:
P5684-20AA
Cage Code:
09992
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 5985-00-163-7760
What are the manufacturers of nsn 5985001637760?
Does this nsn 5985001637760 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5985001637760
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 5985001637760 contain any precious metals?
No precious metal content.
Does nsn 5985001637760 contain any hazardous materials?
No information in HMIRS. Hazardous material unknown.
What is the ESD classification of nsn 5985001637760?
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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