Stable, High-Power RF Attenuation With Zero Maintenance

Oil-Cooled
2 kW RF Attenuator

Bird’s 8329-300 is a rugged, oil-cooled 2 kW RF attenuator engineered for continuous-duty operation in high-power test systems—ideal for:

Reducing RF power and VSWR
Isolating test components in live environments
Harmonic and intermodulation analysis
Long-duration high-load system testing

With no blower assembly required, the 8329-300 provides stable performance, proven reliability, and years of maintenance-free use—trusted anywhere continuous uptime and signal integrity are critical.

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Conservatively Rated for 2  kW Without a Blower

Handles full load power without external cooling—ideal for fixed setups with high thermal demands.

Rugged and Maintenance-Free

Oil-cooled construction ensures long service life with no moving parts and minimal upkeep.

Built for High-Precision RF Systems

Delivers clean attenuation and stable VSWR performance across continuous operation cycles.

Specifications

Model Number

8329-300 button_text

DC to 500 MHz

30 dB

LC(f) Input N(f) Output

24 in (L) × 7.2 in (W) × 17.2 in (H)
(596 mm x 181 mm x 437 mm)

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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 2 kW RF Attenuator

Conservatively Rated for 2 kW Without a Blower