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Variable Attenuator NSN 5985-01-420-8147

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 5985-01-420-8147 NSN: 5985-01-420-8147

Features and Characteristics

Application Design
Printed circuit board
Body Style
Irregular
Overall Length
Between 4.120 inches and 4.140 inches
Overall Height
Between 0.338 inches and 0.348 inches
Overall Width
Between 2.240 inches and 2.260 inches
Distance Between Mounting Facility Centers
Between 3.682 inches and 3.692 inches
Voltage Standing Wave Ratio
1.40
Mounting Facility Screw Thread Series Designator
Unc
Insertion Loss At Minimum Attenuation In Maximum Decibels
1.0
Overall Attenuation Range In Decibels
+6.0/+42.0
Attenuation Variation Method
Stepped
Step Position Quantity
7
Attenuation Per Step In Decibels
6.0
Mounting Facility Type And Quantity
2 threaded hole
Frequency Range
Between 1.000 megahertz and 33.000 megahertz
Mounting Thread Quantity
32 per inch
Adjustment Device Type And Quantity
1 electronic, programmable
Mounting Facility Pattern
Two position in-line
Mounting Facility Screw Thread Diameter
0.164 inches
Impedance Rating In Ohms
50.0 input-output
Terminal Type And Quantity
2 connector, coaxial, female and 1 connector, receptacle
Specification Data
94117-292633 manufacturers specification control
FSC
5985 Related Equipment Waveguides Antennas
NIIN
014208147
NSN
5985014208147

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
50P-722 BMC
Cage Code:
61162
Status:
A
MSDS:
Part Number:
292633P1
Cage Code:
94117
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 5985-01-420-8147
What are the manufacturers of nsn 5985014208147?
Does this nsn 5985014208147 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5985014208147
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 5985014208147 contain any precious metals?
No precious metal content.
Does nsn 5985014208147 contain any hazardous materials?
No information in HMIRS. Hazardous material unknown.
What is the ESD classification of nsn 5985014208147?
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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