SMA (SubMiniature version A) connectors are semi-precision coaxial RF connectors developed in the 1960s as a minimal connector interface for coaxial cable with a screw-type coupling mechanism. The connector has a 50 Ω impedance.
Low loss and long-life coaxial adapter / splitter with 1 x RP-SMA male connector to 2 x RP-SMA female connector.
