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RF Measurement
RF Equipment
About
Oil-Cooled
250 Watt RF Load
The Bird 8141 is an oil-dielectric RF load designed for bench and base station testing up to 2.5 GHz. It delivers stable, low-reflection performance without requiring external power or support equipment. Rated for 250 W continuous operation, it uses convection cooling to maintain thermal stability and features Quick-Change (QC) connectors for fast, tool-free transitions.
Its low-profile, rugged construction ensures dependable performance in demanding RF environments.
Accessories
Compatible accessories to support installation, operation, and maintenance.
1 Gal. PMX-200
Silicone Oil Coolant
5-1070-2
RF Load Coolant is a low viscosity polydimethylsiloxane polymer with average kinematic viscosity of 20 cs.
5 Gal. PMX-200
Silicone Oil Coolant
5-1070-3
RF Load Coolant is a low viscosity polydimethylsiloxane polymer with average kinematic viscosity of 20 cs.
Why RF Experts Choose Bird
For over 80 years, RF professionals have trusted Bird loads to deliver unmatched stability, low VSWR, and rugged reliability—whether on the bench or in the field. These aren’t just terminations—they’re peace of mind for your entire system.
