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Variable Attenuator NSN 5985-01-376-4695

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 5985-01-376-4695 NSN: 5985-01-376-4695

Features and Characteristics

Application Design
Transmission line
Body Style
Irregular
Overall Length
2.550 inches
Center To Center Distance Between Mounting Facilities Parallel To Length
1.625 inches
Center To Center Distance Between Mounting Facilities Parallel To Width
1.125 inches
Overall Height
0.750 inches
Overall Width
1.550 inches
Unthreaded Mounting Hole Diameter
0.154 inches
Voltage Standing Wave Ratio
2.00
Coaxial Connector Series Designation
Sma
Power Rating
1.0 watts average
Insertion Loss At Minimum Attenuation In Maximum Decibels
1.4
Attenuation Variation Method
Continuous
Mounting Facility Type And Quantity
4 unthreaded hole
Frequency Range
Between 250.000 megahertz and 1000.000 megahertz
Adjustment Device Type And Quantity
1 electronic, current controlled
Mounting Facility Pattern
Four position rectangular
Impedance Rating In Ohms
50.0 input-output
Special Features
The second row of mtg holes are spaced 1.250 in. Apart parallel to width
Terminal Type And Quantity
3 connector, coaxial, female
FSC
5985 Related Equipment Waveguides Antennas
NIIN
013764695
NSN
5985013764695

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
D1791281-2
Cage Code:
19136
Status:
A
MSDS:
Part Number:
1569AS1068
Cage Code:
30003
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 5985-01-376-4695
What are the manufacturers of nsn 5985013764695?
Does this nsn 5985013764695 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5985013764695
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 5985013764695 contain any precious metals?
No precious metal content.
Does nsn 5985013764695 contain any hazardous materials?
No information in HMIRS. Hazardous material unknown.
What is the ESD classification of nsn 5985013764695?
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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