Category Adapters Connection Type In Series Between Series Connector 1 Series N Type SMA TNCA Connector 1 Gender Female Male Connector 2 Series N Type SMA TNCA Connector 2 Gender Female Male Mounting Feature 4-Hole Flange Bulkhead Max Frequency (GHz) 18 GHz Body Material Brass Stainless Steel Body Finish Passivated Nickel Contact Material Beryllium Copper Alloy Contact Finish Gold Impedance 50 Ohm Insulator PTFE PEI Temperature −55℃~+125℃ −55℃~+165℃ Adapter Shape Straight Right Angle Product Type Adapter Precision Adapter Reset Submit