Transmission Line Coupler NSN 5985-01-047-4875

Item Description

A coupler which permits the passage of electrical energy in either direction between a balanced and an unbalanced transmission line. See also coupler, rotary, radio frequency.

NSN: 5985-01-047-4875

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Features and Characteristics

Overall Length

Between 0.919 inches and 1.079 inches

Overall Height

Between 0.115 inches and 0.135 inches

Overall Width

Between 0.480 inches and 0.520 inches

Input Impedance Rating In Ohms

50.0

Output Impedance Rating In Ohms

50.0

Radio Frequency Rating

70.0 megahertz

Unit Type

Transmission line

Voltage Standing Wave Ratio At Reference Frequency

1.30 to 1 at 70 mhz

Special Features

90 degree phase quadrature

Material

Steel

Material

Steel

Precious Material And Location

Lead surface gold

Precious Material

Gold

FSC

5985 Related Equipment Waveguides Antennas

NIIN

010474875

NSN

5985010474875

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

SMA878018-1

Cage Code:

80063

Status:

MSDS:

Part Number:

SM-A-878018

Cage Code:

80063

Status:

MSDS:

Part Number:

QHF-2A-70/21975

Cage Code:

12457

Status:

MSDS:

Part Number:

QHF-2A-70

Cage Code:

12457

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 5985-01-047-4875

What are the manufacturers of nsn 5985010474875?

Us Army Communications & (80063)
Merrimac Industries, Inc. (12457)

Does this nsn 5985010474875 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 5985010474875
A coupler which permits the passage of electrical energy in either direction between a balanced and an unbalanced transmission line. see also coupler, rotary, radio frequency.

Does nsn 5985010474875 contain any precious metals?
Item contains gold.

Does nsn 5985010474875 contain any hazardous materials?
No information in HMIRS. Hazardous material unknown.

What is the ESD classification of nsn 5985010474875?
No known electrostatic discharge.

Identification Group

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

INC

FIIG

App. Key

Cond. Code

Status

INC:

00372

FIIG:

T389-C

App. Key:

Cond. Code:

Status:

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