Waveguide Pressure Windows

DolMicrowave offers a standard product aveguide pressure windows, and it is covering frequency from 0.3 to 110 GHz, as well as, the standard rectangular waveguide range from BJ3 to BJ900, and the typical VSWR is 1.25 over the full waveguide bandwidth, and typical insertion loss is 0.2 dB.Â

Actually, Teflon/Fiberglass window provide a seal within waveguide systems while passing microwave energy freely. In other aspect, the maintained pressure ensures maximum performance, and the seal prevents entry of moisture, also dirt, and dust.

STANDARD FEATURES

• Type: DH-70WPW…
• Operation from 0.32 to 112 GHz.
• Max VSWR: 1.2:1.
• Waveguide sizes from WR-2300 to WR-10.
• Window: Cooper-Clad / Teflon-Fiberglass.
• Flange Type:Cover Standard.
• For cover/choke flange options.
• Oxygen Free Hard Copper or Copper Alloy construction.
• UG and CPR style flanges available.
• Precision machining ensures accurate and lasting performance.

Generally, the unit is used where it is desirable to environmentally isolate a section of transmission omponent, and to increase power-handling capacity, or to prevent corrosion in high ambient humidity or dusty conditions.

Besides, the material and sealing techniques employed insure high pressurization levels in the severe environments encountered in military applications. And provide an efficient seal at pressures as high as 70 psi. Certainly, We also supply other special configurations to meet customer’s specific requirements.

Last but not least, for more information please us and discuss your needs with our sales engineer.