RF attenuation built for continuous, high-load performance.

Oil-Cooled
8327-300 Attenuator

Bird’s 8327-300 is a rugged, oil-cooled 1 kW RF attenuator built for continuous-duty performance up to 500 MHz—ideal for:

High-power RF testing
VSWR reduction
Harmonic and intermodulation analysis
Long-duration system loading

With passive cooling, low-VSWR performance, and Bird’s proven reliability, the 8327-300 is made for demanding test benches, integration labs, and field-deployed systems where signal control and uptime are critical.

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Oil-Cooled for Continuous High-Power Operation

Handles sustained 1 kW loads with thermal stability and reliable performance in long-duty cycles.

Clean Signal Handling with Low VSWR

Reduces power levels and VSWR without distorting your signal—ideal for test, calibration, and system protection.

Rugged, Worry-Free Design

Trusted Bird construction provides years of trouble-free use with no fans, no AC power, and no complex setup.

Specifications

Model Number

8327-300 button_text

DC to 500 MHz

30 dB

LC(f) Input N(f) Output

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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.

Oil-Cooled 8327-300 Attenuator