IEC 60966-1-ed.3.0

Podrobné informácie

Označenie: IEC 60966-1-ed.3.0

Dátum vydania: 08.02.2019

Stránok: 107

Krajina: Medzinárodná technická norma

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Anotácia

IEC 60966-1:2019 specifies requirements for radio frequency coaxial cable assemblies operating in the transverse electromagnetic mode (TEM) and establishes general requirements for testing the electrical, mechanical and environmental properties of radio frequency coaxial cable assemblies composed of cables and connectors. Additional requirements relating to specific families of cable assemblies are given in the relevant sectional specifications. This third edition cancels and replaces the second edition published in 1999. This edition includes the following significant technical changes with respect to the previous edition: a) measurement method for screening effectiveness was cancelled; b) give references to relevant test procedures for transfer impedance and screening attenuation LIEC 60966-1:2019 definit les exigences relatives aux cordons coaxiaux et aux cordons pour frequences radioelectriques travaillant en mode electromagnetique transversal (TEM: Transverse Electromagnetic Mode). Elle fixe des exigences generales pour controler les proprietes electriques, mecaniques et environnementales des cordons coaxiaux pour frequences radioelectriques composes de cables et de connecteurs. Des exigences supplementaires relatives a des familles specifiques de cordons figurent dans les specifications intermediaires applicables. Cette troisieme edition annule et remplace la deuxieme edition parue en 1999. Cette edition inclut les modifications techniques majeures suivantes par rapport a ledition precedente: a) methode de mesure de l’efficacite d’ecran a ete retiree; b) donne les references aux procedures dessai applicables pour impedance de transfert and affaiblissement decran.