1、BRITISH STANDARD BS 9210:1984 Incorporating Amendment Nos.1,2,3 and 4 Specification for Radio frequency connectors of assessed quality:Generic data and methods of test UDC 621.315.21:621.315.683:621.391.31.029.5BS9210:1984 This British Standard, having been prepared under the directionof the Electro
2、nic Components Standards Committee, was published underthe authority of the BoardofBSI and comes intoeffecton 31 May 1984 BSI 02-2000 First published March 1971 First revision May 1984 The following BSI references relate to the work on this standard: Committee reference ECL/6 Draft for comment 82/28
3、215 DC ISBN 0 580 13528 4 Committees responsible for this British Standard The preparation of this British Standard was entrusted by the Electronic Components Standards Committee (ECL/-) to Technical Committee ECL/6 upon which the following bodies were represented: British Plastics Federation Britis
4、h Telecommunications Crown Agents for Overseas Governments and Administrations Electric Cable Makers Confederation Home Telephone Cable Makers Association (1960) Ministry of Defence Society of British Aerospace Companies Limited The following bodies were also represented in the drafting of the stand
5、ard, through subcommittees and panels: Association of Manufacturers Allied to the Electrical and Electronic Industry (BEAMA) Electronic Components Industry Federation Electronic Engineering Association National Supervising Inspectorate Society of Cable Television Engineers United Kingdom Atomic Ener
6、gy Authority Amendments issued since publication Amd. No. Date of issue Comments 5015 September 1986 5869 May 1990 6629 September 1991 7654 July 1993 Indicated by a sideline in the marginBS9210:1984 BSI 02-2000 i Contents Page Committees responsible Inside front cover Foreword v Section 1. Principle
7、s and mandatory procedure 1.1 General matters 1 1.1.1 Scope 1 1.1.2 Related documents 1 1.1.3 Terminology 1 1.1.4 Letter symbols, signs and abbreviations 4 1.1.5 Graphical symbols 4 1.1.6 Marking 4 1.1.7 Eligibility for qualification approval 4 1.1.8 Structurally similar components 4 1.1.9 Delayed d
8、elivery 4 1.1.10 Supplementary procedure for qualification approval 4 1.1.11 Certified test records 5 1.1.12 Ratings and characteristics 5 1.1.13 Unchecked parameters 6 1.1.14 Procedure to be followed in the event of failures at group C or group D inspection 6 1.1.15 Ordering information 6 1.1.16 Dr
9、awings included in detail specification 6 1.2 Test procedures 6 1.2.1 Measurement and recovery conditions 6 1.2.2 Visual inspection 7 1.2.3 Dimensioning and gauging procedures 7 1.2.4 Electrical test procedures 7 1.2.5 Mechanical test procedures 9 1.2.6 Environmental test procedures 11 1.2.7 Enduran
10、ce test procedures 15 1.2.8 Resistance to contaminating fluids 15 Section 2. Rules for the preparation of detail specifications 2.1 Basic information 16 2.1.1 General 16 2.1.2 Originator 16 2.1.3 Specification number 16 2.1.4 Description of the component and intended application 16 2.1.5 Drawings 16
11、 2.1.6 Ratings (including limiting conditions of use) 17 2.1.7 Characteristics 17 2.1.8 Related documents 17 2.1.9 Additional information (not for inspection purposes) 17 2.2 Inspection requirements 17 2.2.1 General 17 2.2.2 Group A inspection 17 2.2.3 Group B inspection 17 2.2.4 Group C inspection
12、18 2.2.5 Group D inspection 18 2.2.6 Connector variants 18BS9210:1984 ii BSI 02-2000 Page 2.3 Certified test records 18 2.3.1 General 18 2.3.2 General information 18 2.3.3 Attributes information 18 2.3.4 Measurements information 18 2.3.5 Explanatory information 18 2.4 Instructions for ordering compo
13、nents 18 Section 3. Capability approval procedures 3.1 General 22 3.2 Approval procedures 22 3.2.1 Capability manual 22 3.2.2 Primary stage of manufacture 22 3.2.3 Subcontracting 22 3.2.4 Rework 22 3.2.5 Screening test requirements 22 3.2.6 Capability Qualifying Components (CQCs) 22 3.2.7 Demonstrat
14、ion of capability 22 3.2.8 Test procedures 22 3.3 Boundaries and limits of approval 23 3.3.1 General 23 3.3.2 Electrical and mechanical attributes 23 3.3.3 Environmental attributes 23 3.3.4 Materials 23 3.3.5 Method of defining boundaries and limits of approval 23 3.4 Extension of range of approval
15、24 3.5 Maintenance of capability approval 24 3.6 Quality conformance inspection 24 3.7 Abstract of description of capability 24 3.8 Guidance to customers 24 3.8.1 General 24 3.8.2 Manufacturers guidance to customers 24 3.8.3 Customer detail specification 24 3.8.4 Ordering information 24 Appendix A G
16、uidance for the completion of blank detail specifications for the preparation of customer detail specifications or detail specifications for standard catalogue items 25 Appendix B Example of a certified test record 29 Appendix C Measurement of reflection factor 30 Appendix D Measuring method for r.f
17、.shunt resistance 41 Appendix E 42 Appendix F Dust testing apparatus 42 Appendix G Typical tool for damage by test prod 44 Appendix H Suitable apparatus for monitoring electrical continuity 45 Appendix J List of contaminating fluids 45 Appendix K Guide to the presentation of drawing information 45 A
18、ppendix L 50 Appendix M Screening effectiveness test details 50BS9210:1984 BSI 02-2000 iii Page Appendix N Style reference numbers and designation of variants 51 Appendix P Connector variant suffix letters denoting r.f.cable grouping for use with both soldered and crimp connectors and relevant die s
19、ize for crimp connectors 53 Appendix Q Example of groupings of style/variant combinations for qualification approval 60 Appendix R Guidance for the selection of CQCs 65 Appendix S Blank CQC specification for complete radio frequency connectors 68 Figure 1 Bridge coupler or slotted line method withou
20、t error recognition 31 Figure 2 Measuring set-up for two connector procedure 31 Figure 3 Voltage on slotted line as a function of frequency with probe position as parameter 32 Figure 4 Bridge method with error recognition 33 Figure 5 Complexor (phasor) diagram, according to set-up inFigure 4 33 Figu
21、re 6 Return loss measurement, example according to set-up inFigure 4 35 Figure 7 Detail A fromFigure 6 35 Figure 8 Extraction of r c 36 Figure 9 Broadband impedance discontinuity 36 Figure 10 Example of a time domain reflectometer measurement recording 39 Figure 11 Equipment set-up for the measureme
22、nt of reflection in time domain 40 Figure 12 Typical resonance curves 42 Figure 13 Suitable measuring device for use during exposure to dust test 43 Figure 14 Typical contact test prod 44 Figure 15 Standardized system of lettering for fixed and free connector specification drawings (third angle proj
23、ection) 48 Figure 16 Standardized system of lettering for connector, fixed, right angle, solder bucket (style 12-03) specification drawings (third angle projection) 49 Figure 17 Standardized system of lettering for cable-braid clamp, fixed, straight, single-hole mounting (style21-12) specification d
24、rawings (third angle projection) 50 Figure 18 Standardized system of lettering for adaptor connector fixed, straight, 4-hole fixing (style20-05) specification drawings (third angle projection) 50 Figure 19 Example process flow chart 67 Table 1 Inspection requirements for basic assessment level 19 Ta
25、ble 2 Inspection requirements for full assessment level 20 Table 3 Setting-up and verification of equipment, selection of suitable elements and lines for use during subsequent measurements 38 Table 4 Methods without error recognition according toC.1.2 39 Table 5 Methods with error recognition accord
26、ing toC.1.3 40 Table N.1 Style reference numbers (first two digits) 51 Table N.2 Style reference numbers (third and fourth digits) 52 Table N.3 Identification of variants 53BS9210:1984 iv BSI 02-2000 Page Table 6 Flexible coaxial cables with 507 impedance 54 Table 7 Flexible coaxial cables with 757
27、impedance 56 Table 8 Flexible coaxial cables with 957 impedance 57 Table 9 Flexible coaxial cables with 1007 impedance 57 Table 10 Flexible coaxial cables with 1257 (and over) impedance 57 Table 11 Flexible screened coaxial cables (triaxial) with 507 impedance 58 Table 12 Flexible screened coaxial c
28、ables (triaxial) with 757 impedance 58 Table 13 Semi-rigid solid-sheathed coaxial cables with 507 impedance 58 Table 14 Supplementary data on757 coaxial cables and hexagon die sizes used by British Telecommunications 58 Table 15 Supplementary data on superscreened 757, 507 and 337 coaxial cables to
29、the UKAEA Specification AESS (TRG)71181 59 Table 16 Hexagon die sizes for outer ferrule (crimp sleeve) 60 Table 17 Hexagon die sizes for centre contact 60 Table 18 Group CD sequential list procedure 62 Table 19 Example of a boundaries of capability/CQC matrix 66BS9210:1984 BSI 02-2000 v Foreword Thi
30、s British Standard, which has been prepared under the direction of the Electronic Components Standards Committee, is the generic specification for radio frequency connectors in theBS9000 system of standards for electronic parts of assessed quality. It is a revision of BS9210:1971 which is withdrawn.
31、 Where references are made to other British Standards they are to the latest editions. Therefore, the references to BS9000 in this revision differ from those in BS9210:1971. The1981 edition of BS9000-1 gives a table showing the relationship of its clauses to the clause numbering of BS9000:1971. This
32、 revision takes account of IEC Publication169-1, “Radio frequency connectors” Part1 “General requirements and measuring methods”, published by the International Electrotechnical Commission, and includes changes to the test and measurement requirements in line with recent advances in technology. This
33、 revised standard will eventually be superseded by the harmonized generic specification for radio frequency connectors, BSCECC22000:1980, but for a period both standards will remain extant because of current approvals to BS9210. Section3 of this standard defines those procedures necessary to enable
34、an r.f.connector manufacturer to demonstrate his ability to design, manufacture and test r.f.connectors within claimed boundaries of technical skill and expertise. A single capability approval exercise covers the subsequent manufacture of all connector designs embodying, but not exceeding, the claim
35、ed and demonstrated boundaries of capability. After the initial approval the manufacturer regularly carries out self-assessment by the testing of capability qualifying components to a programme agreed with the Supervising Inspectorate at the time when capability approval is granted. Some appendices
36、originally included in the1971 edition of this standard have not been included in this revision. However, the appendix letters of the previous edition have been retained in order to facilitate compatibility of cross-referencing with the previous edition. For the same reason the tables inAppendix N h
37、ave retained their reference numbers from the previous edition rather than being included in the general sequence of table numbering. A British Standard does not purport to include all the necessary provisions of a contract. Users of British Standards are responsible for their correct application. C
38、ompliance with a British Standard does not of itself confer immunity from legal obligations. Summary of pages This document comprises a front cover, an inside front cover, pages i to vi, pages1to 71 and a back cover. This standard has been updated (see copyright date) and may have had amendments inc
39、orporated. This will be indicated in the amendment table on the inside front cover.vi blankBS9210:1984 BSI 02-2000 1 Section 1. Principles and mandatory procedure 1.1 General matters 1.1.1 Scope This British Standard specifies the test procedures and other general requirements and gives information
40、relating to radio frequency (r.f.) connectors and accessories. For low frequency (l.f.) connectors, and for hybrid connectors containing r.f.contacts, reference should be made to BS9520. The rules for the preparation of detail specifications for use by the BSI Technical Committees or component manuf
41、acturers are given insection2. 1.1.2 Related documents BS 245, Specification for mineral solvents (white spirit and related hydrocarbon solvents) for paints and other purposes. BS 308, Engineering drawing practice. BS 410, Specification for test sieves. BS 575, Carbon tetrachloride. BS 580, Trichlor
42、ethylene. BS 2011, Basic environmental testing procedures. BS 2316, Radio-frequency cables. BS 2856, Precision conversion of inch and metric sizes on engineering drawings. BS 3763, The International System of Units (SI). BS 4727, Glossary of electrotechnical, power, telecommunication, electronics, l
43、ighting and colour terms. BS 4828, Guide to partial discharge measurements. BS 5310, Hand crimping tools for the termination of electric cables and wires for low frequency and radio frequency applications. BS 6000, Guide to the use of BS6001. Sampling procedures and tables for inspection by attribut
44、es. BS 6001, Sampling procedures and tables for inspection by attributes (BS9001 has the same technical content). BS 9000, General requirements for a system for electronic components of assessed quality. BS 9210, N004 Electronic components of assessed quality: Detail specification for radio frequenc
45、y coaxial connector. Series BNC, unsealed, soldered, captive contact50ohm. Basic assessment level. BS 9210, N0006 Detail specification for radio frequency connectors of assessed quality Part1: R.F.coaxial connectors series SMA, unsealed, soldered,507. Full assessment level Part2: Control drawings, m
46、ating face details gauge information. BS 9520, Specification for electrical connectors of assessed quality for d.c.and low frequency application. Generic data and methods of test. BS SP20, Panel type air filter elements for use with internal combustion engines and compressors on aircraft. IEC 457, R
47、igid precision coaxial lines and their associated precision connectors. 1.1.3 Terminology For the purposes of this British Standard the definitions of general electrical and telecommunication terms given in BS4727 apply together with the following. 1.1.3.1 Basic terms 1.1.3.1.1 series a range of r.f
48、.connectors having a common mating face, as defined in the detail specification 1.1.3.1.2 style a particular form of component within a series, as defined in a detail specification NOTEIt is denoted by a four digit reference number. The first two digits signify its function as shown inAppendix N,Tab
49、le N.1. The third and fourth digits signify the form of contact(s) at the mating face(s) of the connector, as detailed inAppendix N, Table N.2. 1.1.3.1.3 variant a variation of style. It indicates the appropriate cable, group of cables or terminations NOTEIt is denoted by suffix letters and numbers as indicated inAppendix P unless otherwise specified in the detail specification. For an explanation of the identification system refer toAppendix N. 1.1.3.2 connector A component, normally attache
