The AMPHENOL RF part 901-9217 is a high-quality SMA adapter that allows for easy connectivity in a variety of applications. This adapter features a reverse polarity configuration, with a receptacle connector on both ends. It has an impressive frequency range of 0Hz to 18GHz, making it suitable for a wide range of signal transmission needs. With a 50Ohm impedance and gold-plated contacts over nickel plating, this adapter ensures excellent signal integrity and durability. Perfect for professional and industrial applications, this SMA adapter from AMPHENOL RF provides reliable and efficient connectivity for all your RF needs.