Millimeter Wave Products, Inc. 90° Twist: Ka Band, 26.5 to 40 GHz, Right Hand, WR-28 Waveguide, UG-599/ U Flanges
The 681A-RH-599 is a 90° twist waveguide manufactured by Millimeter Wave Products, Inc. (Mi-Wave). Designed for Ka Band applications, it operates over a frequency range of 26.5 to 40 GHz. This model features a right-hand twist and utilizes WR-28 waveguide size with UG-599/U flanges on both ends. The 681A series is engineered for minimal insertion loss and high mechanical precision, making it suitable for laboratory, test, and system integration environments where precise polarization rotation is required. The robust construction ensures reliable performance in demanding millimeter wave applications.