This part of IEC 61169, which is a sectional specification (SS), provides information and rules for the preparation of detail specifications (DS) for RF coaxial connectors with push-on coupling, typically for use in 50 © RF cables or micro-strips in microwave, telecommunication, wireless and other fields (SMPM) It prescribes mating face dimensions for general purpose connectors grade 2, dimensional details of standard test connectors-grade 0, gauging information and tests selected from IEC 61169-1, applicable to all detail specifications relating to series SMPM RF connectors. This specification indicates recommended performance characteristics to be considered when writing a detail specification and it covers test schedules and inspection requirements for assessment levels M and H. The SMPM push-on coupling structure series R.F. coaxial connector with the characteristic of normative impedance 50 © are used with varies kinds of RF cables or micro-strips in microwave, telecommunication, wireless. The operating frequency limit is up to 65 GHz. NOTE imperial dimension are original dimensions. All undimensioned pictorial configurations are for reference purpose only.