Waveguide Feed-through (Pipe Penetrations)

Secure Utility Pass-Through Without RF Leakage

Waveguide feed-throughs provide a controlled, interference-free method for bringing non-conductive utilities—such as fire suppression lines, hydraulics, or compressed air—into RF-shielded spaces without compromising system attenuation. Their circular waveguide geometry ensures electromagnetic cutoff, preventing RF energy from escaping through the penetration path. Options include dielectric unions for ground isolation and honeycomb inserts when higher frequency or gaseous applications demand enhanced suppression. These assemblies are available in multiple diameters and lengths, supporting installation across MRI suites, anechoic chambers, and high-performance test facilities. By combining sturdy construction with precision electrical performance, waveguide feed-throughs deliver dependable shielding, long-term stability, and flexible integration into new or existing enclosures.