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Direct Current Blocking Coupler NSN 5985-01-188-4406

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 5985-01-188-4406 NSN: 5985-01-188-4406

Features and Characteristics

Overall Length
2.310 inches
Current Type
Dc
Overall Diameter
0.850 inches
Capacitor Location
Inner conductor
Mounting Configuration
Coaxial connector
Voltage Rating
200.0 volts
Radio Frequency Rating
Between 0.1 hertz and 18.0 gigahertz
Unit Type
Coaxial line or transmission line
Voltage Standing Wave Ratio At Reference Frequency
0.1 to 8.0 at 1.20 ghz; 8.0 to 12.4 at 1.25 ghz; 12.4 to 18.0 at 1.35 ghz
Power Loss In Decibels
65.0
Terminal Fitting Name
Sma connector
Special Features
Body materialis plastic
Fsc Application Data
Antennas, waveguides, and related equipment
FSC
5985 Related Equipment Waveguides Antennas
NIIN
011884406
NSN
5985011884406

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
12448/37078-A4
Cage Code:
U3605
Status:
A
MSDS:
Part Number:
292329P1
Cage Code:
94117
Status:
A
MSDS:
Part Number:
DCB-3538-IO-SMA-02
Cage Code:
34078
Status:
A
MSDS:
Part Number:
50CK-1764
Cage Code:
52750
Status:
A
MSDS:
Part Number:
MDC1182-S18
Cage Code:
52335
Status:
A
MSDS:
Part Number:
3538
Cage Code:
34078
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 5985-01-188-4406
What are the manufacturers of nsn 5985011884406?
Does this nsn 5985011884406 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5985011884406
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 5985011884406 contain any precious metals?
No precious metal content.
Does nsn 5985011884406 contain any hazardous materials?
No information in HMIRS. Hazardous material unknown.
What is the ESD classification of nsn 5985011884406?
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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