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RF Measurement
RF Equipment
About
High-Power Terminations, Cooled for Confidence
50 kW Series RF Loads
When RF systems demand high power and continuous duty, Bird’s 50 kW terminations deliver unmatched performance and thermal control. Choose from compact, forced-air Moduloads or efficient water-cooled designs—both optimized for low VSWR and long-term reliability in mission-critical applications. Designed for durability, safety, and flexibility in mounting and operation.
Explore 50 kW Loads
DC to 900 MHz | Forced-Air -Cooled Moduload™
8650B Series
The 8650B Series offers reliable 50 kW RF termination in a compact, forced-air cooled design. Its built-in interlock circuit safeguards equipment by shutting down if blower or coolant power is interrupted. Ideal for rack-mount or crowded transmitter spaces, this load handles high-power RF up to 900 MHz without compromise. Available in multiple voltage options for installation flexibility.
DC to 900 MHz | Water-Cooled Load
8770 Series
The 8770 Series provides efficient 50 kW RF termination through direct water cooling, making it ideal for environments where ambient heat must be minimized. Its compact, low-profile housing supports flexible installation in any orientation. With stable performance up to 900 MHz and dependable long-term dissipation, it's a trusted choice for transmitter and system testing applications.
Why RF Pros Choose Bird Loads
Accuracy, protection, and lasting performance—Bird loads deliver where it counts. From convection to water- and air-cooled designs, each is built to absorb full RF power, minimize VSWR, and perform reliably in the toughest environments.
