Model: 4388F

Electrical Dummy Load

Properties:

Overall Length
0.700 inches
Impedance Rating In Ohms
50.0
Overall Diameter
0.280 inches
Frequency Range Rating
+0.000/+40.000 gigahertz
Voltage Standing Wave Ratio
1.20
Connector End Design
Female
Power Rating
2.000 watts average and 0.200 kilowatts peak
Termination Type
Connection coaxial
Operating Position
All positions
Cooling Method
Self-cooled
Style Designator
Coaxial mounted
NSN
5985-01-522-3768
Part Number
4388F
Description
Dummy Load,electrical
CAGE
99899

A specific electrical element or set of electrical elements that are connected together to form a fixed arrangement and used as a substitute load for terminating an electrical circuit. A dummy load contains all the essential electrical characteristics necessary to terminate the circuit but does not function in the same manner as the load which it replaces. Examples are resistors used to replace antennas, batteries, loudspeakers, or the like. Includes single port terminations of twin lead, coaxial and waveguide transmission lines as low power terminations of a section of a transmission system in a specified manner. Includes dummy loads when arranged in a group or bank. Excludes power absorbers. See also load bank, electrical.

Part 4388F NSN 5985-01-522-3768

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
00335
FIIG:
A19800
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: 9030330080
  • SITC: 87475
  • End Use: Measuring, testing, control instruments
  • NAICS: 334515
  • USDA: 1

Freight Class: Other instruments and apparatus for measuring or checking power, without a recording device, nesoi

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