BS EN 61169-31:2000
射频连接器.带有外部导体的内径为1.0mm(0.039in)带螺纹偶合器的射频同轴连接器.特性阻抗50欧姆(1.0型)
Radio-frequency connectors - RF coaxial connectors with inner diameter of outer conductor 1,0 mm (0,039 in) with screw coupling - Characteristic impedance 50 ohms (type 1,0)