Connector 1 Series： BNC Connector 2 Series： SMA Connector 1 Gender： Plug , MaleConnector 1 Polarity： Standard Connector 1 Mount Method： None Connector 2 Gender： Plug , MaleConnector 2 Polarity： Standard Connector 2 Mount Method： None Connector Impedance 1： 50Body Plating Connector 1： Nickel Body Style： Straight Connector Impedance 2： 50Body Plating Connector2： Nickel

This adapter has sma and bnc connectors factory installed on each end. It's great for connecting gps antenna with sma bnc connectors.

Antenna Adapter used to convert the SMA connector found on all Standard  to BNC.