Key Features

• Power Rating: 300 W
• Attenuation: 30 dB
• Frequency Range: DC to 2.4 GHz
• RF Connector: N(f) to N(f)

Bird's 300 Watt Convection-Cooled RF Attenuators are built for applications that demand serious power handling and consistent performance. Whether isolating devices under test, protecting components, or analyzing signals, these attenuators deliver broadband coverage, robust construction, and maintenance-free operation - even in high-load environments.

With full shielding to prevent stray radiation and a self-cooling design that requires no external power or fans, the 300W Series provides long-term, reliable attenuation trusted by RF professionals worldwide.

300‑A Series: Rugged, bi-directional attenuator with connectors on the same side - ideal for high-power test setups and rackmount systems.