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Variable Attenuator NSN 5985-00-469-5221

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 5985-00-469-5221 NSN: 5985-00-469-5221

Features and Characteristics

Application Design
Transmission line
Body Style
Coaxial type
Overall Length
2.910 inches
Overall Height
2.030 inches
Overall Width
2.345 inches
Scale Linearity
Linear
Scale Division Quantity
12
Operating Tempurature Range
-0.0/+65.0 degrees celsius
Voltage Standing Wave Ratio
1.20
Coaxial Connector Series Designation
Bnc
Power Rating
500.0 milliwatts average
Insertion Loss At Minimum Attenuation In Maximum Decibels
0.1
Overall Attenuation Range In Decibels
+0.0/+10.0
Attenuation Variation Method
Stepped
Step Position Quantity
12
Attenuation Per Step In Decibels
0.0 and 1.0 and 2.0 and 3.0 and 4.0 and 5.0 and 6.0 and 7.0 and 8.0 and 9.0 and 10.0
Mounting Facility Type And Quantity
2 connector
Frequency Range
Between 0.000 megahertz and 500.000 megahertz
Overall Attenuation Accuracy In Decibels
-0.10/+0.10
Adjustment Device Type And Quantity
1 knob
Impedance Rating In Ohms
50.0 input-output
Terminal Type And Quantity
2 connector, coaxial, female
FSC
5985 Related Equipment Waveguides Antennas
NIIN
004695221
NSN
5985004695221

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
149225-2
Cage Code:
21877
Status:
A
MSDS:
Part Number:
A2154
Cage Code:
12598
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 5985-00-469-5221
What are the manufacturers of nsn 5985004695221?
Does this nsn 5985004695221 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5985004695221
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 5985004695221 contain any precious metals?
Precious metal content is unknown.
Does nsn 5985004695221 contain any hazardous materials?
No information in HMIRS. Hazardous material unknown.
What is the ESD classification of nsn 5985004695221?
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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