Bird 25-A Series RF Attenuators

25 Watt RF Attenuators

Bird's 25-A Series 25 Watt RF Attenuators provide fixed attenuation for RF testing, signal reduction, equipment protection, and measurement applications. Designed for operation from DC to 4 GHz, the 25-A Series combines higher power handling with reliable attenuation performance.

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Key Benefits of the Bird 25-A Series

Precise RF Signal Attenuation

Provides predictable, repeatable attenuation for RF testing, signal reduction, and equipment protection.

Higher Power Handling

Designed to dissipate up to 25 watts of RF power while maintaining consistent attenuation performance.

Easy System Integration

Standard N-Type connectors and multiple attenuation values simplify deployment across RF systems.

Select a 25-A Series Attenuator

Compare available 25-A Series models by attenuation value and connector configuration.

Model Number

25-A-FFN-10 Buy Now

10 dB

DC to 4 GHz

N(f) to N(f)

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25-A-FFN-20 Buy Now

20 dB

DC to 4 GHz

N(f) to N(f)

Buy Now

25-A-FFN-30 Buy Now

30 dB

DC to 4 GHz

N(f) to N(f)

Buy Now

25-A-MFN-10 Buy Now

10 dB

DC to 4 GHz

N(m) to N(f)

Buy Now

25-A-MFN-20 Buy Now

20 dB

DC to 4 GHz

N(m) to N(f)

Buy Now

25-A-MFN-30 Buy Now

30 dB

DC to 4 GHz

N(m) to N(f)

Buy Now

25-A-MFN-40 Buy Now

40 dB

DC to 4 GHz

N(m) to N(f)

Buy Now

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Need Help Selecting an Attenuator?

Not sure which attenuation value or power rating is right for your application? Bird's RF specialists can help identify the best attenuator for your system requirements.