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Direct Current Blocking Coupler NSN 5985-01-321-7743

Item Description

A coupler which is specifically designed to be inserted into a coaxial transmission line to permit flow of radio frequency electrical energy while preventing the flow of signals below 20 kilohertz (kilocycles). It consists of a short section of coaxial line which has a capacitance in series with the center and/or outer conductor. See also coupler (1), direct current shorting; coupler, directional and coupler (1), transmission line.

NSN 5985-01-321-7743 NSN: 5985-01-321-7743

Features and Characteristics

Overall Length
0.880 inches
Capacitance In Picofarads
100.0
Capacitor Location
Inner conductor
Radio Frequency Rating
Between 0.25 gigahertz and 18.50 gigahertz
Power Rating
Between 20.0 watts and 1.0 kilowatts
Unit Type
Coaxial line
Voltage Standing Wave Ratio At Reference Frequency
1.35 to 1 at 0.25 to 18.5 ghz
Terminal Fitting Name
Sma male and female coupling
Special Features
Operating temperature range m55 to p125 degree celcius
FSC
5985 Related Equipment Waveguides Antennas
NIIN
013217743
NSN
5985013217743

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
2046-6030-00
Cage Code:
96341
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 5985-01-321-7743
What are the manufacturers of nsn 5985013217743?
Does this nsn 5985013217743 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5985013217743
A coupler which is specifically designed to be inserted into a coaxial transmission line to permit flow of radio frequency electrical energy while preventing the flow of signals below 20 kilohertz (kilocycles). it consists of a short section of coaxial line which has a capacitance in series with the center and/or outer conductor. see also coupler (1), direct current shorting; coupler, directional and coupler (1), transmission line.
Does nsn 5985013217743 contain any precious metals?
No precious metal content.
Does nsn 5985013217743 contain any hazardous materials?
No information in HMIRS. Hazardous material unknown.
What is the ESD classification of nsn 5985013217743?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
36153
FIIG:
T389-C
App. Key:
CD
Cond. Code:
1
Status:
A

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  •   On Time Delivery
  •   Certificate of Conformance
  •   Quality Inspected Parts
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