BS IEC 61196-1-116-2015 Coaxial communication cables Electrical test methods Test for impedance with time domain reflectometry (TDR)《同轴通信电缆 电气试验方法 利用时域反射法 (TDR) 的阻抗试验》.pdf
《BS IEC 61196-1-116-2015 Coaxial communication cables Electrical test methods Test for impedance with time domain reflectometry (TDR)《同轴通信电缆 电气试验方法 利用时域反射法 (TDR) 的阻抗试验》.pdf》由会员分享,可在线阅读,更多相关《BS IEC 61196-1-116-2015 Coaxial communication cables Electrical test methods Test for impedance with time domain reflectometry (TDR)《同轴通信电缆 电气试验方法 利用时域反射法 (TDR) 的阻抗试验》.pdf(14页珍藏版)》请在麦多课文档分享上搜索。
1、BSI Standards PublicationCoaxial communication cablesPart 1-116: Electrical test methods Test for impedance with time domain reflectometry (TDR)BS IEC 61196-1-116:2015National forewordThis British Standard is the UK implementation of IEC 61196-1-116:2015.The UK participation in its preparation was e
2、ntrusted to TechnicalCommittee EPL/46, Cables, wires and waveguides, radio frequency connectors and accessories for communication and signalling.A list of organizations represented on this committee can be obtained onrequest to its secretary.This publication does not purport to include all the neces
3、sary provisions ofa contract. Users are responsible for its correct application. The British Standards Institution 2015.Published by BSI Standards Limited 2015ISBN 978 0 580 84488 1ICS 33.120.10Compliance with a British Standard cannot confer immunity fromlegal obligations.This British Standard was
4、published under the authority of theStandards Policy and Strategy Committee on 31 December 2015.Amendments/corrigenda issued since publicationDate Text affectedBRITISH STANDARDBS IEC 61196-1-116:2015IEC 61196-1-116 Edition 1.0 2015-11 INTERNATIONAL STANDARD NORME INTERNATIONALE Coaxial communication
5、 cables Part 1-116: Electrical test methods Test for impedance with time domain reflectometry (TDR) Cbles coaxiaux de communication Partie 1-116: Mthodes dessais lectriques Essai dimpdance par rflectomtrie dans le domaine temporel (TDR) INTERNATIONAL ELECTROTECHNICAL COMMISSION COMMISSION ELECTROTEC
6、HNIQUE INTERNATIONALE ICS 33.120.10 ISBN 978-2-8322-3010-7 Registered trademark of the International Electrotechnical Commission Marque dpose de la Commission Electrotechnique Internationale Warning! Make sure that you obtained this publication from an authorized distributor. Attention! Veuillez vou
7、s assurer que vous avez obtenu cette publication via un distributeur agr. BS IEC 61196-1-116:2015 2 IEC 61196-1-116:2015 IEC 2015 CONTENTS FOREWORD . 3 1 Scope 5 2 Normative references 5 3 Terms and definitions 5 4 Principles 5 5 Test method 6 5.1 Equipment 6 5.2 Test sample 7 5.3 Procedure . 7 5.4
8、Calculation of test data . 9 5.4.1 Test instrument deviation calculation . 9 5.4.2 Correction calculation 9 6 Test report . 9 7 Requirement 9 Figure 1 Principle of TDR measurement . 6 Figure 2 Test sample . 7 Figure 3 Zairtest set-up . 8 Figure 4 Test set-up with test sample . 8 BS IEC 61196-1-116:2
9、015IEC 61196-1-116:2015 IEC 2015 3 INTERNATIONAL ELECTROTECHNICAL COMMISSION _ COAXIAL COMMUNICATION CABLES Part 1-116: Electrical test methods Test for impedance with time domain reflectometry (TDR) FOREWORD 1) The International Electrotechnical Commission (IEC) is a worldwide organization for stan
10、dardization comprising all national electrotechnical committees (IEC National Committees). The object of 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 In
11、ternational Standards, Technical Specifications, Technical Reports, Publicly Available Specifications (PAS) and Guides (hereafter referred to as “IEC Publication(s)”). Their preparation is entrusted to technical committees; any IEC National Committee interested in the subject dealt with may particip
12、ate in this preparatory work. International, governmental and non-governmental organizations liaising with the IEC also participate in this preparation. IEC collaborates closely with the International Organization for Standardization (ISO) in accordance with conditions determined by agreement betwee
13、n the two organizations. 2) The formal decisions or agreements of IEC on technical matters express, as nearly as possible, an international consensus of opinion on the relevant subjects since each technical committee has representation from all interested IEC National Committees. 3) IEC Publications
14、 have the form of recommendations for international use and are accepted by IEC National Committees in that sense. While all reasonable efforts are made to ensure that the technical content of IEC Publications is accurate, IEC cannot be held responsible for the way in which they are used or for any
15、misinterpretation by any end user. 4) In order to promote international uniformity, IEC National Committees undertake to apply IEC Publications transparently to the maximum extent possible in their national and regional publications. Any divergence between any IEC Publication and the corresponding n
16、ational or regional publication shall be clearly indicated in the latter. 5) IEC itself does not provide any attestation of conformity. Independent certification bodies provide conformity assessment services and, in some areas, access to IEC marks of conformity. IEC is not responsible for any servic
17、es carried out by independent certification bodies. 6) All users should ensure that they have the latest edition of this publication. 7) No liability shall attach to IEC or its directors, employees, servants or agents including individual experts and members of its technical committees and IEC Natio
18、nal Committees for any personal injury, property damage or other damage of any nature whatsoever, whether direct or indirect, or for costs (including legal fees) and expenses arising out of the publication, use of, or reliance upon, this IEC Publication or any other IEC Publications. 8) Attention is
19、 drawn to the Normative references cited in this publication. Use of the referenced publications is indispensable for the correct application of this publication. 9) Attention is drawn to the possibility that some of the elements of this IEC Publication may be the subject of patent rights. IEC shall
20、 not be held responsible for identifying any or all such patent rights. The International Standard IEC 61196-1-116 has been prepared by subcommittee 46A: Coaxial cables, of IEC technical committee 46: Cables, wires, waveguides, R.F. connectors, R.F. and microwave passive components and accessories.
21、The text of this standard is based on the following documents: FDIS Report on voting 46A/1270/FDIS 46A/1283/RVD Full information on the voting for the approval of this standard can be found in the report on voting indicated in the above table. This publication has been drafted in accordance with the
22、 ISO/IEC Directives, Part 2. BS IEC 61196-1-116:2015 4 IEC 61196-1-116:2015 IEC 2015 This standard is intended to be read in conjunction with IEC 61196-1. It is based on the second edition (2005) of that standard. A list of all parts of the IEC 61196 series, published under the general title: Coaxia
23、l communication cables, can be found on the IEC website. The committee has decided that the contents of this publication will remain unchanged until the stability date indicated on the IEC website under “http:/webstore.iec.ch“ in the data related to the specific publication. At this date, the public
24、ation will be reconfirmed, withdrawn, replaced by a revised edition, or amended. BS IEC 61196-1-116:2015IEC 61196-1-116:2015 IEC 2015 5 COAXIAL COMMUNICATION CABLES Part 1-116: Electrical test methods Test for impedance with time domain reflectometry (TDR) 1 Scope This part of IEC 61196 applies to c
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