Radio-frequency connectors -- Part 50: Sectional specification for RF coaxial connectors with inner diameter of outer conductors 4,11 mm with quick lock system - Characteristic impedance 50 Ohm (type QMA) (IEC 61169-50:2014) (english version)
Radio-frequency connectors -- Part 47: Sectional specification for radio-frequency coaxial connectors with clamp coupling, typically for use in 75 O cable networks (type F Quick) (IEC 61169-47:2015) (english version)