Key Specifications, Type of Bend: E-Bend, Waveguide Size 1: WR-15, Flange Size 1: UG-385/U, Waveguide Size 2: WR-15, Flange Size 2: UG-385/U, Frequency, Min: 50 GHz, Frequency, Max: 75 GHz. WR-15 Instrumentation Grade Waveguide E-Bend with UG-385/U Flange Operating from 50 GHz to 75 GHz. PE-W15B001 is a WR-15 waveguide bend that is a E-Bend type with a UG-385/U flange. This WR-15 E-Bend waveguide with UG-385/U flange from Pasternack is instrumentation grade. Our WR-15 instrumentation grade waveguide bend has a minimum frequency of 50 GHz and a maximum frequency of 75 GHz. WR15 waveguide bend PE-W15B001 is part of over 40,000 RF, microwave and millimeter wave components available from Pasternack. This instrumentation grade WR15 E-Bend waveguide with UG-385/U flange can ship worldwide the same day as it is purchased as with our other available RF parts.