The SM4768 is a straight-body, 50 Ohm adapter used to connect an SMA female interface to a TNC male interface. It operates across a frequency range from DC to 18 GHz, providing excellent performance with a maximum VSWR of 1.25:1 and a typical insertion loss of 0.21 dB. The adapter features a durable passivated stainless steel body with a gold-plated beryllium copper contact, ensuring reliable connections over 500 mating cycles. Common applications include general-purpose testing and enabling connections between equipment with different connector series.