Features 1. 100% brand new and high quality 2. Connector: SMA female (outside screw & female pin inside) 4 hole Chassis panel mount extended dielectric solder connector 3. Nickel-plated machined brass construction 4. Gold-plated contacts - teflon insulator 5. Impedance: 50 ohm 6. You may need other connectors: All of SMA connectors
