WR-42 24 Inch 18 GHz – 26.5 GHz

Service Description

End Product Files

This flexible, seamless WR-42 waveguide operates across the 18 GHz to 26.5 GHz range. It features a brass body and a protective neoprene jacket, allowing bends in both the E and H planes without compromising VSWR or attenuation. The waveguide is 24 inches long and includes UG-595/U square cover flanges, making it suitable for high-frequency applications that require mechanical flexibility and consistent electrical performance.

• WR-42 standard waveguide
• Flexible in both E and H planes
• Frequency range: 18 GHz to 26.5 GHz
• Constructed with brass flanges and brass body
• Neoprene outer sleeve for protection and mechanical support

• Frequency Range: 18 to 26.5 GHz
• VSWR: 1.15:1
• Insertion Loss: 0.54 dB
• Input Power: 300 W
• Peak Power: 39 kW
• Waveguide Size: WR-42
• Seamless Design
• Length: 24 in (609.6 mm)
• E-Plane Min. Bend Radius (One Time): 0.39 in (9.91 mm)
• H-Plane Min. Bend Radius (One Time): 0.8 in (20.32 mm)
• Max Operating Pressure: 45 psig
• Flange Type: Square Cover (both ends)
• Flange Designation: UG-595/U (both ends)
• Material: Brass
• Colors: Gold, Black, Gold

Seamless flexible waveguide, WR-42 size with UG-595/U square cover flanges, 24-inch length, operates from 18 GHz to 26.5 GHz. Available for same-day domestic and international shipping.