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RF Measurement
RF Equipment
About
Shielded Strength. Passive Performance.
5 Watt RF Attenuators
Bird’s 5 Watt RF Attenuators offer a dependable step up in power handling for RF professionals who demand both performance and durability. Designed with robust convection cooling and full shielding, these attenuators reduce signal levels safely while preventing stray radiation—keeping your systems accurate, your components protected, and your workflow uninterrupted. Ideal for lab, field, and system integration applications.
Explore the 5 W Series Lineup
DC to 4 GHz | Bi-Directional Attenuators
5-A Series
Fully shielded and passively cooled, the 5-A Series offers reliable RF power reduction up to 4 GHz in a rugged, compact form.
DC to 6 GHz | Bi-Directional Attenuators
5-6A Series
Rugged, shielded, and self-cooled for reliable attenuation across broadband RF systems.
DC to 18 GHz | Bi-Directional Attenuators
5-18A Series
High-frequency attenuation up to 18 GHz with rugged, shielded, and maintenance-free performance.
Buy it once. Measure right. Keep moving.
Reliable Attenuation for Critical RF Systems
In RF, a weak link costs time, damages equipment, and compromises results. That’s why professionals trust Bird attenuators—to perform where failure isn’t an option.
Whether you need air-cooled for quick swaps, oil-dielectric for high power, or convection-cooled for silent lab precision, Bird delivers proven durability, fast availability, and real support from RF engineers.
Talk to us to get the right attenuator—and get it right the first time.
