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Variable Attenuator NSN 5985-01-345-5689

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 5985-01-345-5689 NSN: 5985-01-345-5689

Features and Characteristics

Application Design
Transmission line
Body Style
Rectangular, terminals on one surface
Overall Length
5.760 inches
Overall Height
2.040 inches
End Application
Signal generator
Voltage Standing Wave Ratio
1.90
Coaxial Connector Series Designation
Sma
Power Rating
1.0 watts average and 100.0 watts peak
Overall Attenuation Range In Decibels
+0.0/+110.0
Attenuation Variation Method
Stepped
Frequency Range
18.000 gigahertz
Adjustment Device Type And Quantity
1 electronic, programmable
Terminal Type And Quantity
2 connector, coaxial, female and 1 connector, plug
FSC
5985 Related Equipment Waveguides Antennas
NIIN
013455689
NSN
5985013455689

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
MPB0-01803
Cage Code:
58900
Status:
A
MSDS:
Part Number:
33322H-90
Cage Code:
1LQK8
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 5985-01-345-5689
What are the manufacturers of nsn 5985013455689?
Does this nsn 5985013455689 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5985013455689
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 5985013455689 contain any precious metals?
No precious metal content.
Does nsn 5985013455689 contain any hazardous materials?
No information in HMIRS. Hazardous material unknown.
What is the ESD classification of nsn 5985013455689?
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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