The World Leader in Waveguide Components

Waveguide Pressure Windows

The MDL Teflon/Fiberglass pressure windows provide a seal within waveguide systems while passing microwave energy freely. The maintained pressure ensures maximum performance, and the seal prevents entry of moisture, dirt, and dust.

The Teflon/Fiberglass pressure flange windows will not hold a vacuum seal. These windows are made of aluminum base material with an iridite finish but can be made of copper alloy material with a silver plated finish on a special order basis. A safety factor is included in the power handling specifications of all MDL pressure windows. All window surfaces are designtested at atmospheric pressure with a one microsecond pulse at 1000pps repetition rate.