?Name:20 pack high frequency UHF coaxial connectorsCB radio antenna adaptersHam radio antenna adaptersAmateur radio antenna adaptersSO239 UHF female to SMA / BNC / N type / F type adapters and PL259 UHF male to SMA / BNC / N type / F type adapters?Information:Connector material: Brass with great connectivity (Not Alloy) Surface treatment: nickel plated or gold-platedImpedance: 50 ohm, Low-loss?20-Pack UHF adapters kit:4 x?SMA to UHF coax connector?: SMA female to UHF female coaxial connector + SMA male to UHF female coaxial connector + SMA female to UHF male coaxial connector + SMA male to UHF male coaxial connector4 x?UHF to UHF coax connector?: UHF female to UHF female coaxial connector + UHF male to UHF female coaxial connector + UHF female to UHF male right angle coaxial connector + UHF male to UHF male coaxial connector4 x?BNC to UHF coax connector?: BNC female to UHF female coaxial connector + BNC male to UHF female coaxial connector + BNC female to UHF male coaxial connector + BNC male to UHF male coaxial connector4 x?F-type to UHF coax connector?: F female to UHF female coaxial connector + F male to UHF female coaxial connector + F female to UHF male coaxial connector + F male to UHF male coaxial connector4 x?N-type to UHF coax connector?: N female to UHF female coaxial connector + N male to UHF female coaxial connector + N female to UHF male coaxial connector + N male to UHF male coaxial connectorApplication for Antennas, Wireless LAN Devices, HF Coaxial Cable, CB / Ham / Amateur Radio Antenna and so on, >1000 Times Mating Life Time.? We provide 12 months warranty and return service after the original purchase date.? If there are any manufacturing defects in this product or you have any questions about the operation or other aspects of the product, please do not hesitate to contact our customer service team.