scope:

Gives information on the reflections occurring at the flange joint and divides these into reflections caused by the allowed deviations on the internal dimensions of the waveguides, reflections caused by lateral displacements of the two flange assemblies, and reflections caused by the chokes. Details the components making up the flange designation. Specifies the mechanical requirements and contains numerous figures and tables describing various flange types with the dimensions indicated in millimetres and inches.