IEC 61196-8-8-2012 Coaxial communication cables - Part 8-8 Detail specification for 75-141 type semi-flexible cables with solid polytetrafluoroethylene (PTFE) i.pdf

1、 IEC 61196-8-8 Edition 1.0 2012-09 INTERNATIONAL STANDARD NORME INTERNATIONALE Coaxial communication cables Part 8-8: Detail specification for 75-141 type semi-flexible cables with solid polytetrafluoroethylene (PTFE) insulation Cbles coaxiaux de communication Partie 8-8: Spcification particulire po

2、ur cbles semi-flexibles de type 75-141 isolation en polyttrafluorothylne (PTFE) compact IEC61196-8-8:2012 THIS PUBLICATION IS COPYRIGHT PROTECTED Copyright 2012 IEC, Geneva, Switzerland All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized in any

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16、ous avez des questions contactez-nous: csciec.ch. IEC 61196-8-8 Edition 1.0 2012-09 INTERNATIONAL STANDARD NORME INTERNATIONALE Coaxial communication cables Part 8-8: Detail specification for 75-141 type semi-flexible cables with solid polytetrafluoroethylene (PTFE) insulation Cbles coaxiaux de comm

17、unication Partie 8-8: Spcification particulire pour cbles semi-flexibles de type 75-141 isolation en polyttrafluorothylne (PTFE) compact INTERNATIONAL ELECTROTECHNICAL COMMISSION COMMISSION ELECTROTECHNIQUE INTERNATIONALE L ICS 33.120.10 PRICE CODE CODE PRIX ISBN 978-2-83220-329-3 Registered tradema

18、rk 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 vous assurer que vous avez obtenu cette publication via un distributeur agr. 2 6

19、1196-8-8 IEC:2012 CONTENTS FOREWORD . 3 1 Scope . 5 2 Normative references . 5 3 Detail specification . 6 Annex A (normative) Power rating 9 Annex B (normative) Return loss 10 Annex C (normative) Attenuation . 11 Table A.1 Typical power rating values 9 Table B.1 Typical return loss values. 10 Table

20、C.1 Typical attenuation values . 11 61196-8-8 IEC:2012 3 INTERNATIONAL ELECTROTECHNICAL COMMISSION _ COAXIAL COMMUNICATION CABLES Part 8-8: Detail specification for 75-141 type semi-flexible cables with solid polytetrafluoroethylene (PTFE) insulation FOREWORD 1) The International Electrotechnical Co

21、mmission (IEC) is a worldwide organization for standardization 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 an

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31、tion may be the subject of patent rights. IEC shall not be held responsible for identifying any or all such patent rights. International Standard IEC 61196-8-8 has been prepared by subcommittee 46A: Coaxial cables, of IEC technical committee 46: Cables, wires, waveguides, R.F. connectors, R.F. and m

32、icrowave passive components and accessories. The text of this standard is based on the following documents: FDIS Report on voting 46A/1093/FDIS 46A/1107/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 Intern

33、ational Standard is to be used in conjunction with IEC 61196-1:2005 and IEC 61196-8:2012. 4 61196-8-8 IEC:2012 A list of all parts of IEC 61196 series, published under the general title Coaxial communication cables, can be found on the IEC website. This publication has been drafted in accordance wit

34、h the ISO/IEC Directives, Part 2. The committee has decided that the contents of this publication will remain unchanged until the stability date indicated on the IEC web site under “http:/webstore.iec.ch“ in the data related to the specific publication. At this date, the publication will be reconfir

35、med, withdrawn, replaced by a revised edition, or amended. 61196-8-8 IEC:2012 5 COAXIAL COMMUNICATION CABLES Part 8-8: Detail specification for 75-141 type semi-flexible cables with solid polytetrafluoroethylene (PTFE) insulation 1 Scope This part of IEC 61196 applies to coaxial communication cables

36、 described in IEC 61196-8. It specifies the requirements for 75-141 type semi-flexible radio frequency and coaxial cables with polytetrafluoroethylene (PTFE) dielectric. These cables are for use in microwave and wireless equipment or other signal transmission equipment or units at frequencies from 5

37、00 MHz up to 18 GHz. This part of IEC 61196 is to be used in conjunction with IEC 61196-1:2005 and IEC 61196-8:2012. It determines the layout and style with respect to the model and type. 2 Normative references The following documents, in whole or in part, are normatively referenced in this document

38、 and are indispensable for its application. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. NOTE Documents which are needed to achieve the tests according to Clause 3, item 9 or item 10, r

39、espectively, are listed in IEC 61196-8. IEC 61196-1:2005, Coaxial communication cables Part 1: Generic specification General, definitions and requirements IEC 61196-1-115, Coaxial communication cables Part 1-115: Electrical test methods Test for regularity of impedance (pulse/step function return lo

40、ss) IEC 61196-8:2012, Coaxial communication cables Part 8: Sectional specification for semi-flexible cables with polytetrafluoroethylene (PTFE) dielectric IEC 61196-8-1:2012, Coaxial communication cables Part 8-1: Blank detail specification for semi-flexible cables with polytetrafluoroethylene (PTFE

41、) dielectric 6 61196-8-8 IEC:2012 3 Detail specification Numbers in square brackets are explained in IEC 61196-8-1:2012, Clause 3. Coaxial communication cables Part 8-8: Detail specification for 75-141 type semi-flexible cables with solid polytetrafluoroethylene (PTFE) insulation 1 Prepared by: IEC

42、SC 46A 2 Document No. IEC 61196-8-8 Issue: first Date: 2012 3 Available from: IEC 4 Generic specification IEC 61196-1 Sectional specification IEC 61196-8 5 Additional references: IEC 61196-1-115 6 Cable description: 75-141- XX -IEC 61196-8-8 75-141- X -IEC 61196-8-8 Key: 1: Inner conductor (SPC or S

43、PCW) 2: Dielectric (Solid PTFE) 3: Outer conductor (Tin soaked copper wire braid) 4: Sheath (FEP, LSZH or PVC) 7 Cable construction Variants Constructions 75-141-1 75-141-2 75-141-11 75-141-21 75-141-12 75-141-22 75-141-13 75-141-23 Inner conductor Material SPC SPCW SPC SPCW SPC SPCW SPC SPCW Diamet

44、er (mm) 0,525 0,525 0,525 0,525 Tolerance (mm) 0,025 0,025 0,025 0,025 Dielectric Material PTFE PTFE PTFE PTFE Diameter (mm) 3,00 3,00 3,00 3,00 Tolerance (mm) 0,05 0,05 0,05 0,05 Outer conductor Material tin plated copper wire braid tin plated copper wire braid tin plated copper wire braid tin plat

45、ed copper wire braid Diameter (mm) 3,58 3,58 3,58 3,58 Tolerance (mm) 0,10 0,10 0,10 0,10 Sheath Material FEP PVC LSZH Minimum thickness (mm) 0,20 0,40 0,40 Diameter (mm) 4,10 4,50 4,50 Tolerance (mm) 0,10 0,15 0,15 61196-8-8 IEC:2012 7 NOTE Variants according to IEC 61196-8, 6.1.2. SPC silver plate

46、d copper wire. SPCW silver plated copper clad steel wire. PTFE polytetrafluoroethylene. FEP poly fluorinated ethylene propylene. LSZH low smoke zero halogen. PVC polyvinyl chloride. 8 Engineering information (reference only) Variants Items 75-141-1 75-141-2 75-141-11 75-141-21 75-141-12 75-141-22 75

47、-141-13 75-141-23 Operating temperature range 55 C to 125 C 55 C to 125 C 40 C to 85 C 15 C to 70 C Maximum operating frequency 3 GHz 3 GHz 3 GHz 3 GHz Nominal characteristic impedance 75 75 75 75 Maximum continue working voltage 1,9 kV rms 1,9 kV rms 1,9 kV rms 1,9 kV rms Minimum bending radius (st

48、atic state) 8 mm 8 mm 8 mm 8 mm Minimum bending radius (dynamic state) 40 mm 40 mm 40 mm 40 mm Nominal weight 38 kg/km 47 kg/km 47 kg/km 46 kg/km Power rating As shown in Annex A 9 Inspection value, rating or characteristic 10 Subclause of IEC 61196-8 11 Value 12 Remarks Electrical characteristics 7

49、.1 Conductor direct current resistance 7.1.1 0,088 /m (SPC) 0,254 /m (SPCW) 20 C Capacitance 7.1.2 68 pF/m 1 000 Hz Withstand voltage of dielectric 7.1.3 5 kV rms 40 Hz to 60 Hz Withstand voltage of sheath 7.1.4 1,5 kV rms 40 Hz to 60 Hz (applies to cables with sheath) Mean characteristic impedance 7.1.5 75 3 200 MHz