The ANF-SF-M01 is a N Type Female to SMA Female Adapter that operates from DC to 12.4 GHz. This rugged and reliable adapter has a Brass, Nickel Plated body with a Gold Plated BeCu center contact. It has a low VSWR of 1.3:1 through the band. The adapter has a length of 1.32 in and diameter of 0.67 in.