DIN EN 61169-58 Berichtigung 1:2018
Radio-frequency connectors - Part 58: Sectional specification for RF coaxial connectors with blind-mate coupling - Characteristic impedance 50 Ώ (type SBMA) (IEC 61169-58:2016/COR1:2017); German version EN 61169-58:2016/AC:2017-09