Flexi RF Inc introduces a premium WR-19 to 1.85mm Female Right Angle Waveguide to Coax Adapter with UG-383/U Flange, covering frequencies from 39.2 to 59.6GHz. this adapter is ideal for demanding RF environments such as aerospace, military, and high-frequency testing. In addition to WR-19 configurations, Flexi RF also offers a full range of waveguide adapters including the popular WR28 to 2.92mm options. Shop over 10,000 RF, microwave, and millimeter-wave components—same-day shipping available. URL - https://flexirf.com/products/w....r-28-to-2-92mm-femal