Mini-Circuits’ KF-SF50+ is a coaxial 2.92mm Female to SMA Female adapter. This is straight variant of Mini-Circuits model SFRKF50+ right angle adapter. Both adapters support a wide range of applications from DC to 18 GHz. The KF-SF50+ provides excellent VSWR, low insertion loss, and flat response versus frequency. The construction features brass alloy, tri-metal plated and measures only 0.61’’ in length.