Model: 402-9658

Noise Level Meter

Special Features:

External power source; solid state electronic circuit construction

Properties:

Circuit Current For Which Designed
Ac
Overall Length
18.800 inches
Overall Height
5.750 inches
Overall Width
16.800 inches
Frequency Rating
Between 48.0 hertz and 66.0 hertz
Indicator Type
Digital display
Installation Design
Rack
Display Type
Light emitting diode
Measurement Range
+0.0/+30.0 decibels 2nd indicator 2nd range
Measurement Range
+10.0/+1600.0 megahertz 1st indicator 1st range
Circuit Attachment Method And Quantity
1 connector, receptacle
Operating Voltage Rating In Volts
Between 100.0 ac and 240.0 ac
Interface Compatibility
Ieee-488
Phase
Three
Functional Description
Performs noise figure measurements from 0-30 db in freq range of 10-1600 mhz
Style Designator
D1 rectangular or square
NSN
6625-01-257-7152
Part Number
402-9658
Description
Meter,noise Level
CAGE

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 402-9658 NSN 6625-01-257-7152

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
48206
FIIG:
A310A0
Concept No.:
App. Key:
B
Cond. Code:
1
Status:
A

Material Classification

Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicators
HMIC
PMIC
ESD/EMI
ENAC
MMAC
CRITL
HMIC:
P
PMIC:
A
ESD:
ESD:
MMAC:
FD
CRITL:
X

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
061700
UFC:
34580
LTL:
RATING VARIABLE
LCL:
85.0
WCC:
658
TCC:
Z
SHC:
9
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

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