Model: 940-114-6

Variable Attenuator

Properties:

Application Design
Transmission line
Center To Center Distance Between Mounting Facilities Parallel To Width
3.500 inches
Overall Height
4.520 inches
Overall Width
4.520 inches
Unthreaded Mounting Hole Diameter
0.154 inches
Center To Center Distance Between Mounting Facilities Parallel To Height
3.500 inches
Voltage Standing Wave Ratio
1.50 and 1.60
Coaxial Connector Series Designation
Wpm
Power Rating
5.0 watts average and 500.0 watts peak
Insertion Loss At Minimum Attenuation In Maximum Decibels
6.0
Overall Attenuation Range In Decibels
+0.0/+114.0
Attenuation Accuracy Reference Frequency
1.0 gigahertz
Attenuation Variation Method
Continuous
Mounting Facility Type And Quantity
4 unthreaded hole
Frequency Range
Between 0.000 hertz and 2.000 gigahertz
Overall Attenuation Accuracy In Decibels
-0.25/+0.25
Adjustment Device Type And Quantity
1 knob w/dial
Mounting Facility Pattern
Four position rectangular
Impedance Rating In Ohms
50.0 input-output
Terminal Type And Quantity
2 connector, coaxial, female
NSN
5985-01-187-0799
Part Number
940-114-6
Description
Attenuator,variable
CAGE
93459

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 940-114-6 NSN 5985-01-187-0799

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:
U
ESD:
ESD:
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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