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IEC 60169-21-ed.1.0
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)
STANDARD published on 1.1.1985
The information about the standard:
Designation standards: IEC 60169-21-ed.1.0
Publication date standards: 1.1.1985
SKU: NS-409044
The number of pages: 35
Approximate weight : 105 g (0.23 lbs)
Country: International technical standard
Category: Technical standards IEC
The category - similar standards:
Annotation of standard text IEC 60169-21-ed.1.0 :
Standardizes the interface and ratings of two versions of a medium size r.f. connector for use with flexible and semirigid cables. The connectors are recommended to be utilized in medium power and low reflection applications up to 11 GHz. The dielectric filled interface is especially beneficial in applications involving severe environmental exposure. Both versions of this connector type are screw coupled versions of the Type C connector. The two types are not intermateable. It is recommended to use only the type SC-B in new installations. Normalise la face daccouplement et les caracteristiques nominales de deux versions de connecteurs de taille moyenne pour frequences radioelectriques destines a etre utilises avec des cables souples et semi-rigides. Lutilisation de ces connecteurs est recommandee pour des applications a puissance moyenne et faible reflexion jusqua 11 GHz. La face daccouplement remplie disolant est specialement utile pour des applications avec conditions denvironnement severes. Les deux versions de ce connecteur sont les versions a verrouillage a vis de connecteur du type C. Ces deux types ne sont pas intermariables. Il est recommande de nemployer que le type SC-B dans de nouvelles installations.
These changes apply to this standard:
IEC 60169-21-ed.1.0/Amd.1
Change
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Amendment 1 - 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)
(Amendement 1 - Connecteurs pour frequences radioelectriques. Vingt et unieme partie: Deux types de connecteurs pour frequences radioelectriques avec diametre interieur du conducteur exterieur de 9,5 mm (0,37 4 in) avec differentes versions du systeme de verrouillage a vis - Impedance caracteristique 50 ohms (types SC-A et SC-B))
Change published on 23.1.1996
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