ORDER BY PHONE (619) 331-9599      Contact Us      Request Quote
facebook
NationalStockNumber.org

Variable Attenuator NSN 5985-00-259-3939

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 5985-00-259-3939 NSN: 5985-00-259-3939

Features and Characteristics

Application Design
Transmission line
Body Material
Aluminum
Body Style
Coaxial type
Overall Length
3.500 inches
Center To Center Distance Between Mounting Facilities Parallel To Width
2.000 inches
Overall Height
2.500 inches
Overall Width
2.500 inches
Scale Linearity
Linear
Scale Division Quantity
5
Center To Center Distance Between Mounting Facilities Parallel To Height
2.000 inches
Operating Tempurature Range
-4.0/+125.0 degrees fahrenheit
Power Rating
1.0 watts average
Mounting Facility Screw Thread Series Designator
Unc
Overall Attenuation Range In Decibels
+0.0/+100.0
Attenuation Variation Method
Stepped
Step Position Quantity
5
Attenuation Per Step In Decibels
20.0
Mounting Facility Type And Quantity
2 bracket and 4 unthreaded hole
Frequency Range
Between 1.000 megahertz and 20.000 megahertz
Overall Attenuation Accuracy In Decibels
-2.00/+2.00
Mounting Thread Quantity
32 per inch
Adjustment Device Type And Quantity
2 slotted screw
Mounting Facility Pattern
Four position rectangular
Mounting Facility Screw Thread Diameter
0.138 inches
Impedance Rating In Ohms
50.0 input-output
Special Features
Incl switch
Precious Material
Silver
Terminal Type And Quantity
3 tab, solder lug
FSC
5985 Related Equipment Waveguides Antennas
NIIN
002593939
NSN
5985002593939

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
SCB72791
Cage Code:
80063
Status:
A
MSDS:
Part Number:
1C12558
Cage Code:
15196
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 5985-00-259-3939
What are the manufacturers of nsn 5985002593939?
Does this nsn 5985002593939 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5985002593939
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 5985002593939 contain any precious metals?
Item contains silver.
Does nsn 5985002593939 contain any hazardous materials?
No information in HMIRS. Hazardous material unknown.
What is the ESD classification of nsn 5985002593939?
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

What do you get when you order from nationalstocknumber.org?

  •   On Time Delivery
  •   Certificate of Conformance
  •   Quality Inspected Parts
  •   Quality Fast Service
ASA Aviation Suppliers Association Member Logo
NQA AS 9120 Suppliers Logo
ITAR Registered International Traffic in Arms Regulations Logo