Directional Coupler NSN 5985-00-490-2834

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: 5985-00-490-2834

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Related NSN

Features and Characteristics

Overall Length

7.750 inches

Overall Height

1.000 inches

Overall Width

2.500 inches

End Application

Support equipment, b-52, f-111; emory s. Land class as, los angeles class ssn (688), deep submergence systems programs (dssp); missile, mx peacekeeper

Radio Frequency Rating

Between 1.7 gigahertz and 12.4 gigahertz

Design Type

Bidirectional

Unit Type

Transmission line

Voltage Standing Wave Ratio At Reference Frequency

1 to 1 vswr at 12.4 ghz

Power Loss In Decibels

20.0

Terminal Fitting Name

Connector

Terminal Fitting Controlling Agency

Omnispectra inc

Terminal Fitting Identifying Number

Type n male; type n female; type n female

Terminal Fitting Usage Design

Main line and main line and secondary line

Criticality Code Justification

Feat

Special Features

Weapon system essential

FSC

5985 Related Equipment Waveguides Antennas

NIIN

004902834

NSN

5985004902834

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

779D

Cage Code:

1LQK8

Status:

MSDS:

Part Number:

SC-400934 REF 2

Cage Code:

U2290

Status:

MSDS:

Part Number:

SC-400934-2

Cage Code:

U2290

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 5985-00-490-2834

What are the manufacturers of nsn 5985004902834?

Does this nsn 5985004902834 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 5985004902834
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 5985004902834 contain any precious metals?
Precious metal content is unknown.

Does nsn 5985004902834 contain any hazardous materials?
No information in HMIRS. Hazardous material unknown.

What is the ESD classification of nsn 5985004902834?
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:

What do you get when you order from nationalstocknumber.org?

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