RF Attenuators

Bird’s RF attenuators give you precise, reliable control over signal strength, whether you’re testing, troubleshooting, or integrating sensitive components. Built to handle high power and harsh environments, our attenuators help prevent overload, reduce reflections, and maintain system performance without compromise.

Choosing the Right Attenuator: What to Use and What to Avoid

Convection-Cooled Attenuators

Passively dissipate heat using ambient airflow.

• Best for: Low to moderate power applications in well-ventilated test environments.
• Avoid if: Operating in enclosed spaces or high-power systems that require active cooling.

Oil-Cooled Attenuators

Use oil for dielectric properties and heat dissipation.

• Best for: High-power, continuous-duty applications where thermal stability is critical.
• Avoid if: Space is limited or handling and maintenance of oil-filled equipment is a concern.

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