The HTW series from HXI are Waveguide Twists that operate from 18 to 220 GHz. They are available in WR-42, WR-28, WR-22, WR-19, WR-15, and WR-5 sizes with a standard 90-degree or 45-degree twist (on-demand). With the precise attachment of flanges, these waveguide twists provide minimal discontinuity and a low VSWR of 1.10:1 over each band. They enable precision connections between subsystem components with little impact on signal level and inter-component matching.