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

Variable Attenuator NSN 5985-01-300-8297

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 5985-01-300-8297 NSN: 5985-01-300-8297

Features and Characteristics

Application Design
Transmission line
Body Style
Coaxial type
Overall Length
4.062 inches
Center To Center Distance Between Mounting Facilities Parallel To Length
7.500 inches
Center To Center Distance Between Mounting Facilities Parallel To Width
3.500 inches
Overall Height
5.062 inches
Overall Width
8.626 inches
Unthreaded Mounting Hole Diameter
Between 0.218 inches and 0.224 inches
Center To Center Distance Between Mounting Facilities Parallel To Height
3.500 inches
Distance Between Mounting Facility Centers
7.500 inches
Voltage Standing Wave Ratio
1.50
Coaxial Connector Series Designation
N
Power Rating
5.0 watts average and 100.0 watts peak
Insertion Loss At Minimum Attenuation In Maximum Decibels
1.0
Overall Attenuation Range In Decibels
+40.0/+80.0
Attenuation Variation Method
Stepped
Step Position Quantity
6
Attenuation Per Step In Decibels
8.0
Mounting Facility Type And Quantity
4 unthreaded hole
Frequency Range
Between 420.000 megahertz and 450.000 megahertz
Overall Attenuation Accuracy In Decibels
-1.00/+1.00
Adjustment Device Type And Quantity
2 knob w/dial
Impedance Rating In Ohms
50.0 input-output
Terminal Type And Quantity
2 connector, coaxial, female
FSC
5985 Related Equipment Waveguides Antennas
NIIN
013008297
NSN
5985013008297

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
A3102312
Cage Code:
80063
Status:
A
MSDS:
Part Number:
AR4328
Cage Code:
09992
Status:
A
MSDS:
Part Number:
A3006759-1
Cage Code:
80063
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 5985-01-300-8297
What are the manufacturers of nsn 5985013008297?
Does this nsn 5985013008297 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5985013008297
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 5985013008297 contain any precious metals?
No precious metal content.
Does nsn 5985013008297 contain any hazardous materials?
No information in HMIRS. Hazardous material unknown.
What is the ESD classification of nsn 5985013008297?
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