Connector type: N male plug (pin) to UHF female jack (hole). One side is N male with pin, and the other side is UHF female with hole, used for connecting N female or UHF male RF coaxial cable or device Connector material: Pure copper with Great connectivity (Not Alloy). Surface treatment: Nickel plated and Gold-plated. Impedance: 50 ohm, Low-loss. Help you connect UHF male connector, N-type female connector, UHF to N-type Device and RF coaxial cable. Application for: N Type Male to UHF Female SO-239 Adapter are Commonly used in RF Applications like Antennas,Wireless LAN Devices ,Coaxial cable,LMR,Broadcast,Wi-Fi Radios,External Antenna,Repeater and so on Package Included : 2pcs N male to UHF female coax adapter Connectors: N Male to UHF Female SO239 RF Adapter Connector Material: Pure Copper, Great connectivity Surface treatment: Nickel plated Impedance: 50 ohm Quantity: 2pcs Applications: radio antenna, antenna analyzer, coaxial cable, wireless LAN devices, microwave applications ect. Please confirm the connector type of your device before purchasing. Package List: 2pcs N Male to UHF Female SO239 RF Adapter