Mini-Circuits’ KFFL-KF50+ is a coaxial 2.92 mm-F to 2.92 mm-F adapter supporting a wide range of ap- plications from DC to 40 GHz. This model provides excellent VSWR, low insertion loss, and flat response versus frequency. The KFFL-KF50+ features a four-hole flange ideal for mounting connectors through panels in contained assemblies.