描述

The 1058664-1 is an SMA 18 GHz Plug to N Series Jack RF coaxial adapter designed to facilitate convenient transitions between these two popular connector series. Constructed from stainless steel with passivated finish, nickel-plated brass, and gold-plated brass components, the adapter features beryllium copper center contacts with gold plating to ensure reliable electrical performance. The dielectric material is TFE fluorocarbon, providing excellent RF characteristics across a broad frequency range. With a reference length of 32.3 mm and a hex wrench size of 7.9 mm, this adapter delivers low VSWR and minimal insertion loss, making it suitable for both measurement and systems applications requiring high-frequency signal integrity.