Eravant's Proxi-Flange - Contactless Waveguide Flange
The Proxi-Flange avoids the problem of poor return loss and high insertion loss caused by imperfect contact when two waveguide flanges are mated. The captive screws normally used in waveguide test sets can cause cocking issues if tightened unevenly, but Proxi-Flange eliminates the need for any waveguide screws, resulting in improved durability, measurement consistency and repeatability when paired with the Wave-Glide rail system.