ETSI TR 102 626-2009 Electromagnetic compatibility and Radio spectrum Matters (ERM) System Reference Document Citizens- Band Radio (V1 1 1)《电磁兼容性和无线频谱事务(ERM) 系统参考文件 市民用宽带无线电(版本1 1 .pdf

《ETSI TR 102 626-2009 Electromagnetic compatibility and Radio spectrum Matters (ERM) System Reference Document Citizens- Band Radio (V1 1 1)《电磁兼容性和无线频谱事务(ERM) 系统参考文件 市民用宽带无线电(版本1 1 .pdf》由会员分享，可在线阅读，更多相关《ETSI TR 102 626-2009 Electromagnetic compatibility and Radio spectrum Matters (ERM) System Reference Document Citizens- Band Radio (V1 1 1)《电磁兼容性和无线频谱事务(ERM) 系统参考文件 市民用宽带无线电(版本1 1 .pdf（54页珍藏版）》请在麦多课文档分享上搜索。

1、 ETSI TR 102 626 V1.1.1 (2009-08)Technical Report Electromagnetic compatibilityand Radio spectrum Matters (ERM);System Reference Document;Citizens Band RadioETSI ETSI TR 102 626 V1.1.1 (2009-08) 2Reference DTR/ERM-023 Keywords CB, radio, SRdoc ETSI 650 Route des Lucioles F-06921 Sophia Antipolis Ced

2、ex - FRANCE Tel.: +33 4 92 94 42 00 Fax: +33 4 93 65 47 16 Siret N 348 623 562 00017 - NAF 742 C Association but non lucratif enregistre la Sous-Prfecture de Grasse (06) N 7803/88 Important notice Individual copies of the present document can be downloaded from: http:/www.etsi.org The present docume

3、nt may be made available in more than one electronic version or in print. In any case of existing or perceived difference in contents between such versions, the reference version is the Portable Document Format (PDF). In case of dispute, the reference shall be the printing on ETSI printers of the PD

4、F version kept on a specific network drive within ETSI Secretariat. Users of the present document should be aware that the document may be subject to revision or change of status. Information on the current status of this and other ETSI documents is available at http:/portal.etsi.org/tb/status/statu

5、s.asp If you find errors in the present document, please send your comment to one of the following services: http:/portal.etsi.org/chaircor/ETSI_support.asp Copyright Notification No part may be reproduced except as authorized by written permission. The copyright and the foregoing restriction extend

6、 to reproduction in all media. European Telecommunications Standards Institute 2009. All rights reserved. DECTTM, PLUGTESTSTM, UMTSTM, TIPHONTM, the TIPHON logo and the ETSI logo are Trade Marks of ETSI registered for the benefit of its Members. 3GPPTM is a Trade Mark of ETSI registered for the bene

7、fit of its Members and of the 3GPP Organizational Partners. LTE is a Trade Mark of ETSI currently being registered for the benefit of its Members and of the 3GPP Organizational Partners. GSM and the GSM logo are Trade Marks registered and owned by the GSM Association. ETSI ETSI TR 102 626 V1.1.1 (20

8、09-08) 3Contents Intellectual Property Rights 5g3Foreword . 5g3Introduction 5g31 Scope 6g32 References 6g32.1 Normative references . 6g32.2 Informative references 6g33 Definitions and abbreviations . 7g33.1 Definitions 7g33.2 Abbreviations . 8g34 Comments and status of the System Reference Document

9、9g34.1 Comments on the System Reference Document 9g34.2 Status of the System Reference Document . 9g35 Executive summary 9g35.1 Market information. 10g35.2 Technical description . 10g35.3 Compatibility Issues . 11g36 Current regulations . 12g37 Proposed regulations 12g38 Main conclusions and justifi

10、cation . 12g39 Expected ECC, EC and ETSI actions . 13g39.1 Expected ECC and EC actions . 13g39.2 Expected ETSI actions . 13g3Annex A: Expected sharing and compatibility issues . 15g3A.1 Coexistence issues 15g3A.2 Current ITU and European Common Allocations 15g3A.3 Sharing and compatibility studies 1

11、6g3A.3.1 Test Plan Testing of Digital TVs for interference levels from CB radios 16g3A.3.1.a TV sets immunity test with a 27 MHz CB signal . 16g3A.3.1.b Laboratory test 16g3A.3.1.c Measurement method and test conditions . 16g3A.3.1.1 Testing of Digital TVs for interference levels from CB radios . 17

12、g3A.3.1.1.1 Participants 17g3A.3.1.1.2 Test Purpose 18g3A.3.1.1.3 Setup . 18g3A.3.1.1.4 List of used equipment 19g3A.3.1.1.5 Differential Mode Measurements 20g3A.3.1.1.6 Common Mode Measurements . 21g3A.3.1.1.7 Pictures 32g3A.3.1.1.8 Observations and conclusions . 34g3A.3.2 Test Plan Testing of Dome

13、stic and Vehicle Equipment for interference levels from CB radios . 35g3A.3.2.1 Testing of Domestic and Vehicle Equipment for interference levels from CB radios 35g3A.3.2.1.1 Introduction . 35g3A.3.2.1.2 Test Plan 35g3A.3.2.1.2.1 Environmental Considerations 35g3A.3.2.1.2.2 Equipment used during tes

14、ts 36g3A.3.2.1.2.3 Tested Features 42g3ETSI ETSI TR 102 626 V1.1.1 (2009-08) 4A.3.2.1.2.4 Approach . 42g3A.3.2.1.2.5 Method. 42g3A.3.2.1.3 Results . 46g3A.3.2.1.3.1 Standard-fit MW and LW (AM) and Band II (FM) receiver, and Pure Highway DAB receiver, in a Toyota Amazon 46g3A.3.2.1.3.2 D-Link DWL-710

15、0AP wireless access point communicating with a Sony Vaio VGN-SZ1VP laptop, operating on 2,4 GHz 802.11 b/g . 47g3A.3.2.1.3.3 IMOVES “IP300“ iPod speaker unit and Creative “Travelsound“ iPod speaker unit 48g3A.3.2.1.3.4 Tomy “Light n Listen“ baby alarm 48g3A.3.2.1.3.5 Hitachi “AX-M66“ AM/FM Receiver

16、and Matsui “DA-1“ DAB Receiver . 48g3A.3.2.1.3.6 Sennheiser Cordless Audio Device . 48g3A.3.2.1.3.7 Belkin WUSB Hub 48g3A.3.2.1.4 Conclusion 48g3A.3.3 Sharing and compatibility issues 48g3Annex B: Interference Potential Consideration 49g3Annex C: Worldwide Spectrum Use . 52g3History 54g3ETSI ETSI TR

17、 102 626 V1.1.1 (2009-08) 5Intellectual Property Rights IPRs essential or potentially essential to the present document may have been declared to ETSI. The information pertaining to these essential IPRs, if any, is publicly available for ETSI members and non-members, and can be found in ETSI SR 000

18、314: “Intellectual Property Rights (IPRs); Essential, or potentially Essential, IPRs notified to ETSI in respect of ETSI standards“, which is available from the ETSI Secretariat. Latest updates are available on the ETSI Web server (http:/webapp.etsi.org/IPR/home.asp). Pursuant to the ETSI IPR Policy

19、, no investigation, including IPR searches, has been carried out by ETSI. No guarantee can be given as to the existence of other IPRs not referenced in ETSI SR 000 314 (or the updates on the ETSI Web server) which are, or may be, or may become, essential to the present document. Foreword This Techni

20、cal Report (TR) has been produced by ETSI Technical Committee Electromagnetic compatibility and Radio spectrum Matters (ERM). Introduction The present document has been developed to support the co-operation between ETSI and the Electronic Communications Committee (ECC) of the European Conference of

21、Post and Telecommunications Administrations (CEPT). Technical parameters for terrestrial television have changed dramatically since the original investigation of compatibility between Citizens Band Radio (CB) and domestic receivers resulting in ERC Recommendation T/R 20-09 i.1 (Chester 1990) and the

22、 ERC/DEC(98)11 i.2. The present document seeks to explore those changes along with the change in use patterns of CB users. Following the Chester 1997 Multilateral Coordination Agreement television is now well on the way to becoming fully digital throughout Europe in the UHF frequency range 470 MHz t

23、o 862 MHz, whilst the use patterns of CB is now increasingly mobile, thus the original interference problem of domestic use of CB at 27 MHz and terrestrial television at 45 MHz to 70 MHz are a subject of the past. Increasingly stringent EMC requirement (within EN 60601 i.9) for pacemakers and other

24、medical implants referred to in document WGRR/PT11 (98)28 annex 11 i.10 are no longer likely to receive sufficient EMF from CB radio devices to interfere in any way with their function. At present National regulations within Europe are not fully harmonized which is confusing for users especially tho

25、se such as long distance truck drivers crossing a number of National borders in a day and needing to change settings on their transmitters. CB may be considered as one of the first implementations of the e-safety and Intelligent Transport System agendas. The present document seeks to examine via lab

26、oratory tests, practical tests and calculation the compatibility issues which are likely to occur with modern equipment and considers the present regulation with a view to achieving full harmonization of both technical parameters and regulation. ETSI ETSI TR 102 626 V1.1.1 (2009-08) 61 Scope The pre

27、sent document defines the requirements for radio frequency usage by Citizens Band (CB) Radio which may require a change in the present regulatory framework regarding output power and modulation. The present document includes necessary information to support the co-operation between ETSI and the Elec

28、tronic Communications Committee (ECC) of the European Conference of Post and Telecommunications Administrations (CEPT), including: market information; technical information; expected sharing and compatibility issues; results of compatibility tests. 2 References References are either specific (identi

29、fied by date of publication and/or edition number or version number) or non-specific. For a specific reference, subsequent revisions do not apply. Non-specific reference may be made only to a complete document or a part thereof and only in the following cases: - if it is accepted that it will be pos

30、sible to use all future changes of the referenced document for the purposes of the referring document; - for informative references. Referenced documents which are not found to be publicly available in the expected location might be found at http:/docbox.etsi.org/Reference. NOTE: While any hyperlink

31、s included in this clause were valid at the time of publication ETSI cannot guarantee their long term validity. 2.1 Normative references The following referenced documents are indispensable for the application of the present document. For dated references, only the edition cited applies. For non-spe

32、cific references, the latest edition of the referenced document (including any amendments) applies. Not applicable. 2.2 Informative references The following referenced documents are not essential to the use of the present document but they assist the user with regard to a particular subject area. Fo

33、r non-specific references, the latest version of the referenced document (including any amendments) applies. i.1 CEPT T/R 20-09 E: “PR 27 radio equipment intended to provide short range voice radiocommunication in the 27 MHz band“. i.2 CEPT/ERC/DEC(98)11: “Decision of 23 November 1998 on the harmoni

34、zed frequency band to be designated for CEPT PR 27 radio equipment and on the implementation of the technical standard for this equipment“. ETSI ETSI TR 102 626 V1.1.1 (2009-08) 7i.3 ETSI EN 300 135 (all parts): “Electromagnetic compatibility and Radio spectrum Matters (ERM); Land Mobile Service; Ci

35、tizens Band (CB) radio equipment; Angle-modulated Citizens Band radio equipment (PR 27 Radio Equipment)“. i.4 ETSI EN 300 433 (all parts): “ElectroMagnetic compatibility and Radio spectrum Matters (ERM); Land Mobile Service; Citizens Band (CB) radio equipment“. i.5 ETSI EN 301 489-1: “Electromagneti

36、c compatibility and Radio spectrum Matters (ERM); ElectroMagnetic Compatibility (EMC) standard for radio equipment and services; Part 1: Common technical requirements“. i.6 ETSI EN 301 489-13:“Electromagnetic compatibility and Radio spectrum Matters (ERM); ElectroMagnetic Compatibility (EMC) standar

37、d for radio equipment and services; Part 13: Specific conditions for Citizens Band (CB) radio and ancillary equipment (speech and non-speech)“. i.7 CEPT/ERC Recommendation 70-03: “Relating to the use of Short Range Devices (SRD)“. i.8 CEPT/ERC Recommendation 74-01:“Unwanted emissions in the spurious

38、 domain (2005)“. i.9 CENELEC EN 60601-1-2: “Medical Electrical Equipment - Part 1: General Requirements for Safety; 2. Collateral Standard: Electromagnetic Compatibility - Requirements and Tests (IEC 601-1-2)“. i.10 CEPT/ERC/WGRR/PT11 (98)28 annex 11: “Reasons for a Member State to prevent marketing

39、 of certain types of radio equipment in the 27 MHz band“. i.11 ETSI TR 101 837: “Electromagnetic compatibility and Radio spectrum Matters (ERM); Study on 27 MHz CB radio compatibility with analogue television broadcast receiver installations“. i.12 ETSI EG 201 788 (V1.2.1): “Electromagnetic compatib

40、ility and Radio spectrum Matters (ERM); Guidance for drafting an ETSI System Reference Document“. i.13 ITU Radio Regulations (2004). i.14 CENELEC EN 55020: “Sound and television broadcast receivers and associated equipment - Immunity characteristics - Limits and methods of measurement“. i.15 ITU-R R

41、ecommendation BT.500-7: “Methodology for the subjective assessment of the quality of television pictures“. i.16 ANSI C63.5 (2006): “American National Standard for Electromagnetic Compatibility - Radiated Emission Measurements in Electromagnetic Interference (EMI) Control - Calibration of Antennas (9

42、 kHz to 40 GHz)“. i.17 Directive 1999/5/EC of the European Parliament and of the Council of 9 March 1999 on radio equipment and telecommunications terminal equipment and the mutual recognition of their conformity (R to include Amplitude as well as Frequency modulation plus single sideband transmissi

43、ons (as described in EN 300 433 i.4). Whilst these devices are not at present considered as Short Range Devices (SRDs) by CEPT, ERC/DEC(98)11 i.2 states that “The CEPT PR 27 application is intended for short range radio communications with transmission and reception taking place on the same channel

44、(single frequency, simplex traffic). The radio equipment is designed to be used without the need to have any technical qualifications.“ Therefore, CB radio usage has many characteristics of SRDs contained in CEPT/ERC Recommendation 70-03 i.7 in that it is meant for non technical users and is mobile

45、throughout Europe. It is proposed that ECC and EC may consider harmonizing the frequencies used by CB radio as far as possible, taking into account the results from spectrum engineering studies as proposed by the present document. ECC is requested to conclude their investigations before end of 2009.

46、 9.2 Expected ETSI actions EN 300 135 i.3 and EN 300 433 i.4 are already published as Harmonized European Standards along with EN 301 489-1 i.5 and EN 301 489-13 i.6. It is planned to revise EN 300 433 i.4 to include new power limits and consider the methods of measurement associated with the propos

47、ed power increase. ETSI ETSI TR 102 626 V1.1.1 (2009-08) 14A revision of TR 101 837 i.11 to include the results of measurements as covered by annex A may also be envisaged. ETSI ETSI TR 102 626 V1.1.1 (2009-08) 15Annex A: Expected sharing and compatibility issues A.1 Coexistence issues Interference

48、from CB radio has traditionally been to Television Broadcast receivers and a possible interference with the working of heart pace makers (WGRR/PT11 (98)28 i.10 annex 11). These issues have been addressed by: Compatibility testing carried out by the Test Laboratory of the German Federal Network Agenc

49、y, results are provided in clause A.3. The conclusion states: No blocking or other kind of picture or sound degradation was visible below a CB radio interference level of 25 dBm at the TV receiver input (valid for both, SSB and AM modulation). Taking into account the minimum isolation provided by free space propagation loss, 4 Watt AM/FM CB radiated signals as well as SSB CB radiated signals with 12 Watt PEP appear unlikely to create visible interference to DVB-T reception. Practical comp