NF EN 60169-21

Radio-frequency connectors. Part 21 : two types of radio-frequency connectors with inner diameter of outer conductor 9,5 mm (0,374 in) with different versions of screw coupling. Characteristic impedance 50 ohms (types SC-A and SC-B).

Ce document normalise la face d'accouplement et les caractéristiques nominales des deux versions de connecteurs de taille moyenne pour fréquences radioélectriques destinés à être utilisés avec des câbles souples et semi-rigides.

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