Model: 57-2251

Fixed Attenuator

Properties:

Application Design
Transmission line
Overall Length
14.312 inches
Overall Height
1.375 inches
Overall Width
1.375 inches
Input Impedance Rating In Ohms
50.0
Output Impedance Rating In Ohms
50.0
Coaxial Connector Series Designation
N
Power Rating
5.0 watts average
Rf Signal Attenuation In Decibels
3.0
Attenuation Accuracy In Decibels
-0.20/+0.20
Connection Type Per Function
Female input and male output
Mounting Method
Terminal
Terminal Type And Quantity
2 connector
Frequency Range
Between 1.000 gigahertz and 4.000 gigahertz
Fsc Application Data
Measuring and testing instruments
NSN
5985-00-636-0260
Part Number
57-2251
Description
Attenuator,fixed
CAGE
09062

A device for reducing the strength of an alternating current signal by a fixed or predetermined amount, without causing appreciable signal distortion, by maintaining correct impedance match.

Part 57-2251 NSN 5985-00-636-0260

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
14224
FIIG:
A20000
Concept No.:
App. Key:
A
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:
U
ESD:
ESD:
MMAC:
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:
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

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