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Fixed Attenuator

Model / MPN: FA512-6 | NSN: 5985-00-403-4136
ITAR Registered seal

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.

Product Details
NATO Stock Number
Sold in multiples of
1 EA
Application Design
Transmission line
Body Material
Body Style
Round, terminal/terminals in opposite surface
Body Surface Treatment
Overall Length
2.750 inches
Overall Diameter
1.000 inches
Operating Tempurature Range
+0.0/+65.0 degrees celsius
Voltage Standing Wave Ratio
1.15 and 1.20
Input Impedance Rating In Ohms
Output Impedance Rating In Ohms
Coaxial Connector Series Designation
Power Rating
2.0 watts average
Rf Signal Attenuation In Decibels
Voltage Standing Wave Ratio Frequency Range
+0.0/+6.0 gigahertz and +6.0/+12.4 gigahertz
Attenuation Accuracy Reference Frequency
12.0 gigahertz
Attenuation Accuracy In Decibels
Connection Type Per Function
Female input and male output
Unpackaged Unit Weight
2.400 ounces
Mounting Method
Terminal Type And Quantity
2 connector
Frequency Range
Between 0.000 hertz and 12.400 gigahertz
Fsc Application Data
Antennas, waveguides, and related equipment
Solicitation Description Qty UOM Close Date
SPE7M019T9574 Attenuator, Fixed 1 EA 06/03/2019
SPE7M019T044B Attenuator, Fixed 1 EA 07/08/2019
SPE7M020T3031 Attenuator, Fixed 1 EA 12/30/2019
SPE7M520T6676 Attenuator, Fixed 5 EA 01/24/2020

Pricing and Availability

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FA512-6 Cross Reference
  • V00439-002
  • MDC88014-6
  • 777C-6
  • FA512-6