Mini-Circuits’ KF-KF50+ is a coaxial 2.92mm-F to 2.92mm-F adapter supporting a wide range of applica- tions from DC to 40 GHz. This model provides excellent VSWR, low insertion loss, and flat response versus frequency. The KF-KF50+ features rugged, passivated stainless steel construction and measures only 0.74″ (l) x 0.28″ (dia.).