This BNC female to SMA male adapter creates stable adaptation, gives a smooth telecommunication. Commonly used in radio frequency applications, antennas, wireless LAN devices, coaxial cables, Wi - Fi radio external antennas, etc. Features： 1. Commonly used in radio frequency applications, antennas, wireless LAN devices, coaxial cables, Wi - Fi radio external antennas, etc. 2. This BNC female to SMA male adapter creates stable adaptation, gives a smooth telecommunication. 3. Great compatibility, communication connecting use with no stuck or conflict. 4. High temperature resistance, acid resistance and corrosion resistance. 5. Made of high quality metal, which ensures a super long service life. Specification： Item Type： RF Converter Material： Pure copper + Alloy Item Color： As Pictures Shown Impedance： 50 ohms Span Life： 1000 times Package Weight： Approx. 22 g 0.8 oz Package Include： 2 * BNC Female To SMA Male Connectors