1、BS ISO20860-1:2008ICS 43.040.10NO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAWBRITISH STANDARDRoad vehicles 50ohms impedance radiofrequency connectionsystem interfacePart 1: Dimensions and electricalrequirementsThis British Standardwas published underthe authority of theStanda
2、rds Policy andStrategy Committee on 30November 2008 BSI 2008ISBN 978 0 580 55017 1Amendments/corrigenda issued since publicationDate CommentsBS ISO 20860-1:2008National forewordThis British Standard is the UK implementation of ISO 20860-1:2008.The UK participation in its preparation was entrusted to
3、 TechnicalCommittee AUE/9, Automobile details and accessories.A list of organizations represented on this committee can be obtained onrequest to its secretary.This publication does not purport to include all the necessary provisionsof a contract. Users are responsible for its correct application.Com
4、pliance with a British Standard cannot confer immunityfrom legal obligations.BS ISO 20860-1:2008Reference numberISO 20860-1:2008(E)ISO 2008INTERNATIONAL STANDARD ISO20860-1First edition2008-10-15Road vehicles 50 impedance radio frequency connection system interface Part 1: Dimensions and electrical
5、requirements Vhicules routiers Interface de systme de connexion de frquence radio de 50 Partie 1: Dimensions et exigences lectriques BS ISO 20860-1:2008ISO 20860-1:2008(E) PDF disclaimer This PDF file may contain embedded typefaces. In accordance with Adobes licensing policy, this file may be printe
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8、uitable for use by ISO member bodies. In the unlikely event that a problem relating to it is found, please inform the Central Secretariat at the address given below. COPYRIGHT PROTECTED DOCUMENT ISO 2008 All rights reserved. Unless otherwise specified, no part of this publication may be reproduced o
9、r utilized in any form or by any means, electronic or mechanical, including photocopying and microfilm, without permission in writing from either ISO at the address below or ISOs member body in the country of the requester. ISO copyright office Case postale 56 CH-1211 Geneva 20 Tel. + 41 22 749 01 1
10、1 Fax + 41 22 749 09 47 E-mail copyrightiso.org Web www.iso.org Published in Switzerland ii ISO 2008 All rights reservedBS ISO 20860-1:2008ISO 20860-1:2008(E) ISO 2008 All rights reserved iiiContents Page Foreword iv 1 Scope . 1 2 Normative references . 1 3 Terms and definitions. 1 4 Dimensions and
11、coding . 2 4.1 General. 2 4.2 Male connector 2 4.3 Female connector . 2 4.4 Coding ribs 2 4.5 Mechanical and colour codings of the connection system 2 4.6 Multiple interfaces 2 5 Designations . 9 6 Characteristic values 9 7 Test procedures 11 Bibliography . 12 BS ISO 20860-1:2008ISO 20860-1:2008(E)
12、iv ISO 2008 All rights reservedForeword ISO (the International Organization for Standardization) is a worldwide federation of national standards bodies (ISO member bodies). The work of preparing International Standards is normally carried out through ISO technical committees. Each member body intere
13、sted in a subject for which a technical committee has been established has the right to be represented on that committee. International organizations, governmental and non-governmental, in liaison with ISO, also take part in the work. ISO collaborates closely with the International Electrotechnical
14、Commission (IEC) on all matters of electrotechnical standardization. International Standards are drafted in accordance with the rules given in the ISO/IEC Directives, Part 2. The main task of technical committees is to prepare International Standards. Draft International Standards adopted by the tec
15、hnical committees are circulated to the member bodies for voting. Publication as an International Standard requires approval by at least 75 % of the member bodies casting a vote. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. ISO
16、 shall not be held responsible for identifying any or all such patent rights. ISO 20860-1 was prepared by Technical Committee ISO/TC 22, Road vehicles. ISO 20860 consists of the following parts, under the general title Road vehicles 50 impedance radio frequency connection system interface: Part 1: D
17、imensions and electrical requirements Part 2: Test procedures BS ISO 20860-1:2008INTERNATIONAL STANDARD ISO 20860-1:2008(E) ISO 2008 All rights reserved 1Road vehicles 50 impedance radio frequency connection system interface Part 1: Dimensions and electrical requirements 1 Scope This part of ISO 208
18、60 specifies male and female connectors of the 50 impedance system interface for radio frequency applications in road vehicles, and ensures communication to and within road vehicles. It specifies dimensional and electrical requirements and characteristics required for interchange ability. This conne
19、ction system can be applied in all relevant equipment and cable connections of road vehicles. 2 Normative references The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edi
20、tion of the referenced document (including any amendments) applies. ISO 20860-2, Road vehicles 50 impedance radio frequency connection system interface Part 2: Test procedures 3 Terms and definitions For the purposes of this document, the following terms and definitions apply. 3.1 male contact pin c
21、ontact contact intended to make electrical engagement on its outer surface and which will enter a female contact (socket) 3.2 female contact socket contact contact intended to make electrical engagement on its inner surface and which will accept entry of a male contact (pin) 3.3 male connector pin c
22、onnector connector containing a male centre contact BS ISO 20860-1:2008ISO 20860-1:2008(E) 2 ISO 2008 All rights reserved3.4 female contact socket connector connector containing a female centre contact 4 Dimensions and coding 4.1 General Unspecified details shall be shown as required in accordance w
23、ith the characteristics defined in Clause 6. 4.2 Male connector The dimension of the cable connector (CC) and the connector on apparatus (CoA) of the 50 connection system shall conform to Figures 1, 2 and 3. 4.3 Female connector The dimensions of the female cable connectors (FCC) for use with the ma
24、le connectors in accordance with 4.2, shall conform to Figures 4 and 5. 4.4 Coding ribs The dimensions and denominations of the coding ribs shall be in accordance with Figure 6. 4.5 Mechanical and colour codings of the connection system The male connector of the 50 connection system allows the use o
25、f the mechanical coding options, by applying the coding ribs specified in Figure 6 and their arrangement according to Figure 7 and Table 1. The mechanical design of the female connector shall consider the codings, the locking mechanism and the guide tube on the male connector. 4.6 Multiple interface
26、s Applications for multiple connectors of the 50 connection system are shown in Figures 8 and 9. BS ISO 20860-1:2008ISO 20860-1:2008(E) ISO 2008 All rights reserved 3Dimensions in millimetres Key 1 reference plane 2 coding ribs (dimensions according to Figure 6) 3 locking nose NOTE For Section AA, s
27、ee Figure 2. Figure 1 Male connector dimensions BS ISO 20860-1:2008ISO 20860-1:2008(E) 4 ISO 2008 All rights reservedDimensions in millimetres a) Cable connector (CC) Key 1 reference plane aCentre contact: see detail X. bDielectric: see detail X. cDielectric insulation does not exceed the foremost p
28、lane of the outer conductor. dNo burrs, no sharp edges. b) Optional connector on apparatus (CA opt) NOTE For details X and Y, see Figure 3. Figure 2 Section AA of the male connector BS ISO 20860-1:2008ISO 20860-1:2008(E) ISO 2008 All rights reserved 5Dimensions in millimetres Figure 3 Details X and
29、Y of Figure 2 Dimensions in millimetres Key 1 reference plan Figure 4 Female cable connector (FCC) BS ISO 20860-1:2008ISO 20860-1:2008(E) 6 ISO 2008 All rights reservedDimensions in millimetres aThe catch circle is coaxially arranged to reference datum axis D (geometrically ideal). (See Figure 4.) F
30、igure 5 Arrangement of the catch circle Dimensions in millimetres a) Coding ribs a, b1, b2, c and d b) Coding ribs g1, h, j1 and j2 Figure 6 Dimensions and denominations of coding ribs BS ISO 20860-1:2008ISO 20860-1:2008(E) ISO 2008 All rights reserved 7Figure 7 Mechanical codings of single-pole 50
31、connection system Table 1 Mechanical and colour codings Coding Combinations of coding ribs Colour Similar colour RAL number aA a b1 Deep black 9005 B a b2 Cream white 9001 C a c Signal blue 5005 D a d Bordeaux violet 4004 E b1 b2 Leaf green 6002 F b1 c Brown 8011 G b1 d Blue grey 7031 H b2 c Violet
32、4003 I b2 c Beige 1001 K c d Curry yellow 1027 L h j1 Carmine red 3002 M h j2 Pastel orange 2003 N h g1 Pastel green 6019 aSee Bibliography 1. BS ISO 20860-1:2008ISO 20860-1:2008(E) 8 ISO 2008 All rights reservedDimensions in millimetres Figure 8 Dual male connector (DC) Type X Dimensions in millime
33、tres Figure 9 Male connector Type Y BS ISO 20860-1:2008ISO 20860-1:2008(E) ISO 2008 All rights reserved 95 Designations Designations for a single male cable connector (CC), coding H: Cable connector ISO 20860 CC H Designation for an optional connector on apparatus (CA opt), coding A: Connector on ap
34、paratus ISO 20860 CA opt A Designation for a female cable connector (FCC), coding C: Female cable connector ISO 20860 FCC C Designation for a dual male connector Type X (DC): Dual male connector ISO 20860 XDMC Designation for a Type Y male connector: Dual male connector ISO 20860 YDMC 6 Characterist
35、ic values The 50 connection system in accordance with this part of ISO 20860 shall meet the characteristic values specified in Tables 2, 3 and 4. Table 2 Electrical performance characteristics of the coaxial interface Nomination Specification value Frequency range 0 Ghz to 4 GHz Nominal characterist
36、ic impedance 50 Return loss Key 1 restricted area for measurement X frequency, in Mhz Y return loss, in dB Z VSWR BS ISO 20860-1:2008ISO 20860-1:2008(E) 10 ISO 2008 All rights reservedTable 2 (continued) Nomination Specification value Insertion loss For each pair of connector Key 1 restricted area f
37、or measurement X frequency, in Mhz Y return loss, in dB Shielding effectiveness Key X frequency, in Mhz Y return loss, in dB Insulation resistance W 1 000 M before, and W 500 M after strain Centre contact resistance u 5 m before, and u 40 m after 25 matings Outer contact resistance u 5 m before, and
38、 u 40 m after 25 matings Dielectric withstanding voltage 500 V minimum Working voltage u 60 V d.c. Working current u 1 A d.c. BS ISO 20860-1:2008ISO 20860-1:2008(E) ISO 2008 All rights reserved 11Table 3 Mechanical performance characteristics Nomination Specification value aConnection insertion forc
39、e u 25 N Connection extraction force u 25 N Locking device strength W 80 N Cable strain relief in axial direction W 100 N Gauge retention force centre contact W 0,28 N Gauge retention force outer contact W 2 N Mating cycles 25 cycles minimum Outer contact retention force in housing W 100 N aValues a
40、re valid for single connectors. Table 4 Material and coating characteristics Nomination Specification value Material of coating contact zone of centre conductor Au Material of coating contact zone of outer conductor Ni or Sn 7 Test procedures Test procedures to verify conformance with the requiremen
41、ts given in Clause 6 shall be performed in accordance with ISO 20860-2. BS ISO 20860-1:2008ISO 20860-1:2008(E) 12 ISO 2008 All rights reservedBibliography 1 RAL, The classic colour collection RAL 840-HR standard for choosing colours 2 IEC 60169-1, Radio frequency connectors Part 1: General requireme
42、nts and measuring methods 3 DIN 47299-1, Radio frequency coaxial connector Part 1: Terms of connectors and their coupling mechanisms BS ISO 20860-1:2008BS ISO 20860-1:2008ISO 20860-1:2008(E) ICS 43.040.10 Price based on 12 pages ISO 2008 All rights reserved BS ISO 20860-1:2008This page has been inte
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