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Variable Attenuator NSN 5985-00-458-9269

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 5985-00-458-9269 NSN: 5985-00-458-9269

Features and Characteristics

Application Design
Transmission line
Body Style
Coaxial type
Overall Length
6.376 inches
Overall Height
2.750 inches
Overall Width
4.094 inches
Unthreaded Mounting Hole Diameter
0.172 inches
Distance Between Mounting Facility Centers
3.453 inches
Voltage Standing Wave Ratio
1.20 and 1.40
Coaxial Connector Series Designation
Bnc
Power Rating
1.0 watts average
Insertion Loss At Minimum Attenuation In Maximum Decibels
0.2
Overall Attenuation Range In Decibels
+0.0/+99.0
Attenuation Variation Method
Stepped
Step Position Quantity
18
Attenuation Per Step In Decibels
1.0 and 1.0 and 1.0 and 1.0 and 1.0 and 1.0 and 1.0 and 1.0 and 1.0 and 10.0 and 10.0 and 10.0 and 10.0 and 10.0 and 10.0 and 10.0 and 10.0 and 10.0
Mounting Facility Type And Quantity
2 unthreaded hole
Frequency Range
Between 0.000 gigahertz and 1.000 gigahertz
Overall Attenuation Accuracy In Decibels
-1.50/+1.50
Adjustment Device Type And Quantity
2 knob
Mounting Facility Pattern
Two position in-line
Impedance Rating In Ohms
50.0 input-output
Test Data Document
19200-10554948 drawing (this is the basic governing drawing, such as a contractor drawing, original equipment manufacturer drawing, etc.; excludes any specification, standard or other document that may be referenced in a basic governing drawing)
Terminal Type And Quantity
2 connector, coaxial, male
FSC
5985 Related Equipment Waveguides Antennas
NIIN
004589269
NSN
5985004589269

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
10554948
Cage Code:
19200
Status:
A
MSDS:
Part Number:
434A
Cage Code:
80138
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 5985-00-458-9269
What are the manufacturers of nsn 5985004589269?
Does this nsn 5985004589269 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5985004589269
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 5985004589269 contain any precious metals?
Precious metal content is unknown.
Does nsn 5985004589269 contain any hazardous materials?
No information in HMIRS. Hazardous material unknown.
What is the ESD classification of nsn 5985004589269?
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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