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FSC 5985 | Related Equipment Waveguides Antennas
10658186-3

Model: 10658186-3

Variable Attenuator

Description:

Transmission line application design, coaxial type body style, 2.250 inches overall length, 3.000 inches overall height, 1.875 inches overall width.

Properties:

Application Design

Transmission line

Body Style

Coaxial type

Overall Length

2.250 inches

Overall Height

3.000 inches

Overall Width

1.875 inches

Distance Between Mounting Facility Centers

1.125 inches

Voltage Standing Wave Ratio

1.20

Coaxial Connector Series Designation

Bnc

Power Rating

1.0 watts average

Mounting Facility Screw Thread Series Designator

Unc

Overall Attenuation Range In Decibels

+0.0/+1.0

Attenuation Variation Method

Stepped

Step Position Quantity

Attenuation Per Step In Decibels

0.1

Mounting Facility Type And Quantity

2 threaded hole

Frequency Range

Between 0.000 megahertz and 500.000 megahertz

Overall Attenuation Accuracy In Decibels

-0.03/+0.03

Mounting Thread Quantity

32 per inch

Adjustment Device Type And Quantity

1 knob

Mounting Facility Pattern

Two position in-line

Mounting Facility Screw Thread Diameter

0.164 inches

Impedance Rating In Ohms

75.0 input-output

Terminal Type And Quantity

2 connector, coaxial, female

Fsc Application Data

Antennas, waveguides, and related equipment

NSN

5985-00-106-7064

Part Number

10658186-3

Description

Attenuator,variable

CAGE

18876

A device for reducing the strength of an alternating current signal either continuously or in steps, without causing appreciable signal distortion, by maintaining substantially constant output and/or input impedance match. Continuously variable resistive devices must consist of at least two sections or one section with at least two rotating contacts. The item must have an overall attenuation rating. Includes tandem mounted variable resistors designed to function as an attenuator but whose terminals are not connected. See also resistor, vaiable (as modified).

Part 10658186-3 NSN 5985-00-106-7064

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

00838

FIIG:

A223A0

Concept No.:

App. Key:

Cond. Code:

Status:

Material Classification

Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicators

HMIC

PMIC

ESD/EMI

ENAC

MMAC

CRITL

HMIC:

PMIC:

ESD:

MMAC:

CRITL:

Packaging & Shipping

Est. Pack Size

Est. Pack Weight

Est. Item Weight

Est. Item Dim.

Pack Size:

Paclk Weight:

Item Weight:

Item Dim:

OPI

SPI No.

SPI Rev.

SPC Mkg.

LVL A

LVL B

OPI:

SPI No.:

SPI Rev.:

SPC Mkg:

LVL_A:

LVL_B:

Freight Classification

NMFC

UFC

LTL

LCL

WCC

TCC

SHC

ACC

NMFC:

061700

UFC:

34580

LTL:

RATING VARIABLE

LCL:

WCC:

658

TCC:

SHC:

ACC:

Instruments/Radio

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Schedule B and Export

Schedule B: 8529109000
SITC: 76493
End Use: Telecommunications equipment
NAICS: 334220
USDA: 1

Freight Class: Antenna & antenna reflectors of all kinds; parts suitable for use soley or principally w/ apparatus of heading 8525 to 8528, nesoi