1、 IEC 61196-6-2 Edition 2.0 2020-05 INTERNATIONAL STANDARD Coaxial communication cables Part 6-2:Detail specification for 75-4 type CATV drop cables IEC 61196-6-2:2020-05(en)THIS PUBLICATION IS COPYRIGHT PROTECTED Copyright 2020 IEC,Geneva,Switzerland All rights reserved.Unless otherwise specified,no
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9、.Some entries have been collected from earlier publications of IEC TC 37,77,86 and CISPR.IEC 61196-6-2 Edition 2.0 2020-05 INTERNATIONAL STANDARD Coaxial communication cables Part 6-2:Detail specification for 75-4 type CATV drop cables INTERNATIONAL ELECTROTECHNICAL COMMISSION ICS 33.120.10 ISBN 978
10、-2-8322-8227-4 Registered trademark of the International Electrotechnical Commission Warning!Make sure that you obtained this publication from an authorized distributor.2 IEC 61196-6-2:2020 IEC 2020 CONTENTS FOREWORD.3 1 Scope.5 2 Normative references.5 3 Terms and definitions.5 4 Detail specificati
11、on.6 Annex A(normative)Cable identification and marking.11 A.1 Cable identification.11 A.1.1 Type name.11 A.1.2 Variants.11 A.1.3 Screening classes.11 A.2 Cable marking.12 Annex B(normative)Attenuation.13 Table B.1 Maximum attenuation.13 IEC 61196-6-2:2020 IEC 2020 3 INTERNATIONAL ELECTROTECHNICAL C
12、OMMISSION _ COAXIAL COMMUNICATION CABLES Part 6-2:Detail specification for 75-4 type CATV drop cables FOREWORD 1)The International Electrotechnical Commission(IEC)is a worldwide organization for standardization comprising all national electrotechnical committees(IEC National Committees).The object o
13、f IEC is to promote international co-operation on all questions concerning standardization in the electrical and electronic fields.To this end and in addition to other activities,IEC publishes International Standards,Technical Specifications,Technical Reports,Publicly Available Specifications(PAS)an
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