Model: 50CA4-20-PM

Variable Attenuator

Special Features:

Panel mount

Properties:

Application Design
Transmission line
Body Style
Irregular
Overall Length
3.195 inches
Center To Center Distance Between Mounting Facilities Parallel To Length
1.180 inches
Center To Center Distance Between Mounting Facilities Parallel To Width
0.250 inches
Overall Height
1.600 inches
Overall Width
1.750 inches
End Application
Early warning radar
Voltage Standing Wave Ratio
1.51
Coaxial Connector Series Designation
Sma
Power Rating
3.0 kilowatts peak
Mounting Facility Screw Thread Series Designator
Unc
Insertion Loss At Minimum Attenuation In Maximum Decibels
0.05
Overall Attenuation Range In Decibels
+0.0/+20.0
Attenuation Variation Method
Continuous
Mounting Facility Type And Quantity
2 threaded hole
Frequency Range
Between 2.000 gigahertz and 4.000 gigahertz
Mounting Thread Quantity
32 per inch
Adjustment Device Type And Quantity
1 knob and 1 slotted screw
Mounting Facility Pattern
Two position in-line
Mounting Facility Screw Thread Diameter
0.150 inches
Impedance Rating In Ohms
50.0 input-output
Terminal Type And Quantity
2 connector, coaxial, female
NSN
5985-01-482-3577
Part Number
50CA4-20-PM
Description
Attenuator,variable
CAGE

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 50CA4-20-PM NSN 5985-01-482-3577

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
00838
FIIG:
A223A0
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:
A
ESD:
A
ESD:
A
MMAC:
CRITL:
X

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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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