1、 IEC 61196-1-111 Edition 2.0 2014-06 INTERNATIONAL STANDARD Coaxial communication cables Part 1-111:Electrical test methods Stability of phase test methods IEC 61196-1-111:2014-06(en)colourinsideCopyrighted material licensed to BR Demo by Thomson Reuters(Scientific),Inc.,downloaded on Nov-27-2014 by
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11、e:csciec.ch.Copyrighted material licensed to BR Demo by Thomson Reuters(Scientific),Inc.,downloaded on Nov-27-2014 by James Madison.No further reproduction or distribution is permitted.Uncontrolled when printed.IEC 61196-1-111 Edition 2.0 2014-06 INTERNATIONAL STANDARD Coaxial communication cables P
12、art 1-111:Electrical test methods Stability of phase test methods INTERNATIONAL ELECTROTECHNICAL COMMISSION S ICS 33.120.10 PRICE CODE ISBN 978-2-8322-1660-6 Registered trademark of the International Electrotechnical Commission Warning!Make sure that you obtained this publication from an authorized
13、distributor.colourinsideCopyrighted material licensed to BR Demo by Thomson Reuters(Scientific),Inc.,downloaded on Nov-27-2014 by James Madison.No further reproduction or distribution is permitted.Uncontrolled when printed.2 IEC 61196-1-111:2014 IEC 2014 CONTENTS FOREWORD.4 1 Scope.6 2 Normative ref
14、erences.6 3 Terms and definitions.6 4 Phase variation with temperature.8 4.1 Purpose.8 4.2 Equipment.8 4.3 Test sample.8 4.4 Test environment.9 4.5 Preconditioning.9 4.6 Test procedure.9 4.7 Test result.11 4.7.1 Calculation of temperature coefficient of phase.11 4.7.2 Graph of phase temperature chan
15、ge.12 4.7.3 Maximum variation value of phase variation with temperature.12 4.7.4 Ratio of the relative phase temperature coefficient.12 4.8 Test report.12 4.9 Requirement.12 5 Phase constant variation with temperature.12 5.1 Purpose.12 5.2 Equipment.13 5.3 Test sample.13 5.4 Test environment.13 5.5
16、Preconditioning.13 5.6 Test procedure.13 5.7 Test result.13 5.8 Test report.14 5.9 Requirement.14 6 Phase stability with bending.14 6.1 Purpose.14 6.2 Test environment.14 6.3 Test sample.14 6.4 Equipment.15 6.5 Test procedure.15 6.6 Test report.16 6.7 Requirement.17 7 Phase stability with twisting.17 7.1 Purpose.17 7.2 Test environment.17 7.3 Test sample.17 7.4 Equipment.17 7.5 Test procedure.18 7.6 Test report.18 7.7 Requirement.19 Copyrighted material licensed to BR Demo by Thomson Reuters(
