Directional Coupler NSN 5985-01-540-4944

Item Description

An item specifically designed to be inserted into a transmission line, waveguide or coaxial transmission line to provide a suitable test outlet. The test signal is attenuated to a predetermined value.

NSN: 5985-01-540-4944

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Features and Characteristics

Overall Length

Between 4.980 inches and 5.020 inches

Overall Height

1.880 inches

Overall Width

1.380 inches

Unit Type

Waveguide

Special Features

End item: reciver/transmitter, radar rt1860/bps-16 (v).Bandwidth 9.2 to 9.6 ghz minium. Insertion loss through ports 0.5 db . Forward/reverse coupling 50 db + or- 1 db. Peak incident power 200 kw max, 50 kw . Rf ports 1 and 2 mate with ug-137 (wr-112) waveguide flange. Coupler ports 3 and 4 type sma female per m39012.Operating temp -10 to +70 degrees celsius altitude 12, 200 m non-operating.Vswr < 1.2: 1 at ports and <1.05: 1 through waveguide.

FSC

5985 Related Equipment Waveguides Antennas

NIIN

015404944

NSN

5985015404944

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

54112-14O

Cage Code:

66544

Status:

MSDS:

Part Number:

1810021

Cage Code:

03956

Status:

MSDS:

Part Number:

54112D-5S

Cage Code:

11292

Status:

MSDS:

Part Number:

54112-14D

Cage Code:

66544

Status:

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 5985-01-540-4944

What are the manufacturers of nsn 5985015404944?

Continental Microwave And Tool Co., (66544)
Northrop Grumman Systems Corporation (03956)
Central Steel And Wire Company (11292)

Does this nsn 5985015404944 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 5985015404944
An item specifically designed to be inserted into a transmission line, waveguide or coaxial transmission line to provide a suitable test outlet. the test signal is attenuated to a predetermined value.

Does nsn 5985015404944 contain any precious metals?
No precious metal content.

Does nsn 5985015404944 contain any hazardous materials?
No information in HMIRS. Hazardous material unknown.

What is the ESD classification of nsn 5985015404944?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)

INC

FIIG

App. Key

Cond. Code

Status

INC:

00384

FIIG:

T389-C

App. Key:

Cond. Code:

Status:

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On Time Delivery
Certificate of Conformance
Quality Inspected Parts
Quality Fast Service