Model: 74A

Noise Level Meter

Special Features:

Auto noise figure indicator

Properties:

End Application

An/fps49 nsn 5840-00-613-2301 radar set

Reference Data And Literature

T.O. 33a1-3-231-11

NSN

6625-00-424-6144

Part Number

74A

Description

Meter,noise Level

CAGE

00752

An instrument which measures the level of continuous noise present in amplifier and/or receiver circuits with reference to a fixed level of signal generated by a separate noise source. It is designed to measure noise levels over a wide band of frequencies including radio and video frequencies, and is normally calibrated in decibels relative to a specified r.M.S. Voltage summation across a specified impedance, or in decibels relative to a specified noise power level. if only audio frequency range, see meter, audio level.

Part 74A NSN 6625-00-424-6144

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

48206

FIIG:

A310A0

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:

6,130.0000lbs

Item Weight:

Item Dim:

OPI

SPI No.

SPI Rev.

SPC Mkg.

LVL A

LVL B

OPI:

SPI No.:

F000003XF1

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:

77.5

WCC:

72D

TCC:

SHC:

ACC:

Equipment for Aircraft

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Have a Question

Hours:	08:00-18:00 Eastern Standard Time
Phone:	+1 470-231-0824
Email:	Contact Form »

Schedule B and Export

Schedule B: 9030890100
SITC: 87478
End Use: Measuring, testing, control instruments
NAICS: 334515
USDA: 1

Freight Class: Instruments and apparatus without a recording device specially designed for telecommunications, nesoi