IEC 61169-8:2007
射频连接器.第8部分:分规范.外导体内径为6.5mm(0.256英寸)卡口锁定的射频同轴连接器.特征阻抗50Ω(BNC型)
Radio-frequency connectors - Part 8: Sectional specification - RF coaxial connectors with inner diameter of outer conductor 6,5 mm (0,256 in) with bayonet lock - Characteristics impedance 50 (type BNC)