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

Variable Attenuator NSN 5985-01-230-4154

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 5985-01-230-4154 NSN: 5985-01-230-4154

Features and Characteristics

Application Design
Transmission line
Body Material
Aluminum
Body Style
Coaxial type
Overall Length
1.920 inches
Overall Height
1.420 inches
Overall Width
1.000 inches
Shaft Diameter
0.250 inches
Shaft Length
1.920 inches
Operating Tempurature Range
-40.0 to 85.0 degrees celsius
End Application
Projector, sonar tr-316/bqs
Voltage Standing Wave Ratio
1.50
Coaxial Connector Series Designation
Sma
Power Rating
3.0 watts average
Mounting Facility Screw Thread Series Designator
Unc
Insertion Loss At Minimum Attenuation In Maximum Decibels
0.5
Overall Attenuation Range In Decibels
+0.0 to 20.0
Attenuation Variation Method
Stepped
Step Position Quantity
10
Attenuation Per Step In Decibels
2.0
Mounting Facility Type And Quantity
4 threaded hole
Frequency Range
Between 40.000 megahertz and 4.000 gigahertz
Overall Attenuation Accuracy In Decibels
-1.00 to 1.00
Mounting Thread Quantity
32 per inch
Adjustment Device Type And Quantity
1 shaft and 1 slotted screw
Mounting Facility Pattern
Four position diamond
Shaft Type
Round, slotted
Mounting Facility Screw Thread Diameter
0.138 inches
Terminal Type And Quantity
2 connector, coaxial, female
FSC
5985 Related Equipment Waveguides Antennas
NIIN
012304154
NSN
5985012304154

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
MA2023
Cage Code:
23042
Status:
A
MSDS:
Part Number:
38-1244531-1
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 5985-01-230-4154
What are the manufacturers of nsn 5985012304154?
Does this nsn 5985012304154 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5985012304154
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 5985012304154 contain any precious metals?
No precious metal content.
Does nsn 5985012304154 contain any hazardous materials?
No information in HMIRS. Hazardous material unknown.
What is the ESD classification of nsn 5985012304154?
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