The AMPHENOL RF part 31-318 is a high-quality BNC connector designed for use in applications operating from 0Hz to 4GHz. This 50Ohm connector features a crimp style connection, making it easy to secure to the desired cable. The connector is a straight type, cable mount configuration with a reverse polarity design, ensuring a secure and reliable connection. The connector is constructed of durable materials and features gold plating for optimal signal transmission and longevity.