This part of GB/T11313 specifies the dimensions of the mating interface of level 2 general-purpose connectors, the detailed dimensions of level 0 standard test connectors, and the SMA-type RF coaxial connectors selected from GB/T11313.1-2013. Standard specification detail requirements and test procedures for all detail specifications. This part also stipulates the recommended ratings and characteristics that should be considered when writing detailed specifications, and specifies the test schedule and inspection requirements applicable to M-level and H-level ratings, as well as the content and contents of the detailed specifications for SMA-type radio frequency coaxial connectors. rules, and blank formats for detailed specifications. This part applies to threaded SMA radio frequency connectors with an outer conductor inner diameter of 4.13 mm (0.163 in), a characteristic impedance of 50 n, and a working frequency up to 18 GHz. This type of connector can be matched with transmission lines such as radio frequency cables and microstrips. 2
GB/T 11313.15-2018 history
2018GB/T 11313.15-2018 Radio frequency connectors—Part 15: R.F.coaxial connectors with inner diameter of outer conductor 4.13mm(0.163in), characteristic impedance 50 ohms, screw coupling (Type SMA)