ITEM NAME:2pcs Coaxial RF Adapter Connector SMA Female to RP-SMA Male A#S Product Description Description: Features: The whole copper SMA female to SMA male connector, communication equipment refit equipment Connect two-way radio, audio, video and other test equipment Mobile radio is shown in the picture, with a wide range of low-frequency equipment Specifications: Connector material: pure copper, good connectivity (non-alloy) Impedance: 50 ohm Included: 2 x Coaxial RF Adapter.Included: 2 x Coaxial RF Adapter. Connector material: pure copper, good connectivity (non-alloy). If item is defective after 3 months, you can still send it back to us. We will send you a new one after receiving the defective item.