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Variable Attenuator NSN 5985-01-139-2735

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 5985-01-139-2735 NSN: 5985-01-139-2735

Features and Characteristics

Application Design
Transmission line
Body Style
Coaxial type
Overall Length
4.250 inches
Overall Height
2.500 inches
Overall Width
1.500 inches
Operating Tempurature Range
+0.0/+85.0 degrees celsius
Voltage Standing Wave Ratio
1.30
Coaxial Connector Series Designation
Sma
Insertion Loss At Minimum Attenuation In Maximum Decibels
3.0
Overall Attenuation Range In Decibels
+0.0/+3.0
Step Position Quantity
7
Frequency Range
Between 0.000 megahertz and 500.000 megahertz
Overall Attenuation Accuracy In Decibels
-0.10/+0.10
Segment Attenuation Range In Decibels
+0.00/+111.00
Adjustment Device Type And Quantity
1 knob
Special Features
Sma-to-sma semirigid coaxial jumper on two connectors
FSC
5985 Related Equipment Waveguides Antennas
NIIN
011392735
NSN
5985011392735

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
100C1426
Cage Code:
28983
Status:
A
MSDS:
Part Number:
20-1242237-1
Cage Code:
07397
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 5985-01-139-2735
What are the manufacturers of nsn 5985011392735?
Does this nsn 5985011392735 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5985011392735
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 5985011392735 contain any precious metals?
No precious metal content.
Does nsn 5985011392735 contain any hazardous materials?
No information in HMIRS. Hazardous material unknown.
What is the ESD classification of nsn 5985011392735?
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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