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Worldwide distributor of NSN parts and consumables located in the USA.

Fixed Attenuator

Model / MPN: C20509-1 | NSN: 5985-01-393-0367
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
5985-01-393-0367
Sold in multiples of
EA
DEMIL
NO
Application Design
Transmission line
Body Material
Aluminum alloy, qq-a-250/11, alloy 6061, t6
Terminal Material
Steel, corrosion resisting
Terminal Surface Treatment
Passivated
Body Surface Treatment
Anodized
Overall Length
Between 3.160 inches and 3.220 inches
Overall Diameter
Between 1.470 inches and 1.530 inches
Operating Tempurature Range
-55.0/+125.0 degrees celsius
Voltage Standing Wave Ratio
1.25 and 1.30 and 1.40
Input Impedance Rating In Ohms
50.0
Output Impedance Rating In Ohms
50.0
Coaxial Connector Series Designation
N
Power Rating
20.0 watts average and 1.0 kilowatts peak
Rf Signal Attenuation In Decibels
30.0
Voltage Standing Wave Ratio Frequency Range
+0.0/+4.0 gigahertz and +4.0/+8.0 gigahertz and +8.0/+12.4 gigahertz
Attenuation Accuracy In Decibels
-0.75/+0.75
Connection Type Per Function
Female input and male output
Mounting Method
Connector
Terminal Type And Quantity
2 connector
Frequency Range
Between 0.000 hertz and 12.400 gigahertz
C20509 Series Parts

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C20509-1 Cross Reference
  • A8108FS