BOOBRIE 10PCS RF Coaxial Connector Sets UHF Adapter Kit UHF Female Connector UHF to SMA / UHF to BNC / UHF to N / UHF to F Adapter UHF Cable Connector Female to Female Cable Connectors SO239 Connector ?Information: Connector Material: Brass with Great connectivity (Not Alloy) Surface treatment: nickel plated or Gold-platedImpedance: 50 ohm, Low-lossPackage included: 10 pieces UHF female to coax adapters?Connector Type: SMA to UHF coaxial connector: SMA female to UHF female connector + SMA male to UHF female connector UHF to UHF coaxial connector: UHF female to UHF female connector + UHF male to UHF female connector BNC to UHF coaxial connector: BNC female to UHF female connector + BNC male to UHF female connector F to UHF coaxial connector: F female to UHF female connector + F male to UHF female connector N to UHF coaxial connector: N female to UHF female connector + N male to UHF female connector One side is UHF female SO239 (Jack) connector, and the other side is UHF male PL259 or other type coaxial connector, such as SMA, BNC, N-Type, F-Type. Mainly used to connect UHF male PL259 to other style coax connector / coaxial cable / RF Device. Application for Antennas, Wireless LAN Devices , RF Coaxial Connector, RF Coaxial cable, Wi-Fi, Radios, External Antenna, Broadcast, Telecom, CCTV, Microwave Applications, Digital Communication System and so on, >1000 Times Mating Life Time.Please confirm what type of connector your device is before purchasing.? We provide 12 months warranty and return service after the original purchase date. If there are any manufacturing defects in this product, please do not hesitate to contact our customer service team.? If you have any questions about the operation or other aspects of the product, please feel free to contact our customer service team. We will answer you as soon as possible.