Key Specifications, Type of Bend: E-Bend, Waveguide Size 1: WR-19, Flange Size 1: UG-383/U-M, Waveguide Size 2: WR-19, Flange Size 2: UG-383/U-M, Frequency, Min: 40 GHz, Frequency, Max: 60 GHz. WR-19 Instrumentation Grade Waveguide E-Bend with UG-383/U-M Flange Operating from 40 GHz to 60 GHz. PE-W19B001A is a WR-19 waveguide bend that is a E-Bend type with a UG-383/U-M flange. This WR-19 E-Bend waveguide with UG-383/U-M flange from Pasternack is instrumentation grade. Our WR19 instrumentation grade waveguide bend has a minimum frequency of 40 GHz and a maximum frequency of 60 GHz. WR-19 waveguide bend PE-W19B001A is part of over 40,000 RF, microwave and millimeter wave components available from Pasternack. This instrumentation grade WR 19 E-Bend waveguide with UG-383/U-M flange can ship worldwide the same day as it is purchased as with our other available RF parts.