Bird

Bird

Bird Electronic Corporation, commonly known as Bird, is a U.S.-based manufacturer specializing in RF power measurement and signal management equipment. Founded in 1942, Bird is best known for its iconic Bird Wattmeter, which became an industry standard for measuring forward and reflected power in coaxial transmission lines. The company manufactures a broad range of passive and active RF components used in wireless communications infrastructure, broadcast systems, and laboratory testing environments.

Bird's product portfolio covers RF power meters, directional wattmeters, coaxial terminators, attenuators, directional couplers, and power sensors across frequency ranges from DC through the microwave spectrum. Their equipment is routinely installed at cellular base stations, transmitter sites, and RF test benches where accurate power measurement, load termination, and signal conditioning are essential.

Key Product Lines

• RF Power Meters and Wattmeters — inline and benchtop instruments for measuring forward and reflected RF power in transmission systems
• RF Terminators — coaxial and high-power terminations for safely absorbing RF energy during testing and commissioning
• Attenuators — fixed and variable precision attenuators for signal level control in RF circuits and test setups
• Directional Couplers — passive components for sampling RF signals without interrupting the main transmission path
• RF Power Sensors — wideband sensors compatible with Bird and third-party power meter platforms

Industries Served

Bird equipment is widely deployed in wireless telecommunications including cellular and DAS infrastructure, broadcast radio and television, military and government RF systems, aerospace and defense, and RF/microwave research and development laboratories. Their wattmeters and terminators are particularly valued in transmitter maintenance, system commissioning, and antenna testing applications.