WR-28 Waveguide

Service Description

End Product Files

Waveguide pressure windows are used to isolate pressurized components from non-pressurized ones within a waveguide system. They also protect against contaminants such as debris, moisture, and dust, which could degrade RF performance. This particular WR-28 waveguide pressure window operates over a frequency range of 26.5 GHz to 40 GHz and has a maximum VSWR of 1.25:1. Constructed from annealed copper, it features UG-599/U and UG-599/U-Grooved flange interfaces. These components are designed for reliable performance and are commonly available for immediate shipment.

• WR-28 Waveguide
• Operating Frequency Range from 26.5 GHz to 40 GHz
• UG-599/U and UG-599/U-Grooved Flanges
• 100 Watts (CW) Max Power Handling
• Thickness: 0.59 inches
• PTFE Window Material
• Pressure Handling Capability: 29 PSI Max

• Frequency Range: 26.5 – 40 GHz
• VSWR: 1.25:1 Max
• Insertion Loss: 0.3 dB Max
• Input Power: 100 Watts (CW)

• Body Material: Copper, Brass
• Body Finish: Gold
• Length: 0.752 in [19.1 mm]
• Width: 0.752 in [19.1 mm]
• Height: 0.59 in [14.99 mm]
• Weight: 0.11 lbs [49.9 g]

Waveguide pressure window with WR-28 interface and UG-599/U as well as UG-599/U-Grooved flanges, constructed from brass, is available for same-day shipment for both domestic and international orders. Designed for RF, microwave, and millimeter wave applications, it is part of a product line known for 99.4% availability and a wide selection across the industry.