ETSI TS 102 192-1-2004 Electromagnetic compatibility and Radio spectrum Matters (ERM) International Technical Characteristics and Test Methods Part 1 Wireless Radio Microphones in _1.pdf

1、 ETSI TS 102 192-1 V1.1.1 (2004-08)Technical Specification Electromagnetic compatibilityand Radio spectrum Matters (ERM);International Technical Characteristics and Test Methods;Part 1: Wireless/Radio Microphonesin the 25 MHz to 3 GHz Frequency RangeETSI ETSI TS 102 192-1 V1.1.1 (2004-08) 2 Referenc

2、e DTS/ERM-TG17-006-1 Keywords Audio, radio, radio mic, testing ETSI 650 Route des Lucioles F-06921 Sophia Antipolis Cedex - 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 I

3、mportant notice Individual copies of the present document can be downloaded from: http:/www.etsi.org The present document 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

4、 the Portable Document Format (PDF). In case of dispute, the reference shall be the printing on ETSI printers of the PDF 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. I

5、nformation on the current status of this and other ETSI documents is available at http:/portal.etsi.org/tb/status/status.asp If you find errors in the present document, send your comment to: editoretsi.org Copyright Notification No part may be reproduced except as authorized by written permission. T

6、he copyright and the foregoing restriction extend to reproduction in all media. European Telecommunications Standards Institute 2004. All rights reserved. DECTTM, PLUGTESTSTM and UMTSTM are Trade Marks of ETSI registered for the benefit of its Members. TIPHONTMand the TIPHON logo are Trade Marks cur

7、rently being registered by ETSI for the benefit of its Members. 3GPPTM is a Trade Mark of ETSI registered for the benefit of its Members and of the 3GPP Organizational Partners. ETSI ETSI TS 102 192-1 V1.1.1 (2004-08) 3 Contents Intellectual Property Rights7 Foreword.7 1 Scope 8 2 References 9 3 Def

8、initions, symbols and abbreviations .10 3.1 Definitions10 3.2 Symbols11 3.3 Abbreviations .11 4 Functional characteristics.12 4.1 Radio microphone descriptions 12 4.2 In ear monitoring12 5 General .12 5.1 Presentation of equipment for testing purposes12 5.1.1 Choice of model for testing 13 5.1.2 Def

9、initions of alignment and switching ranges.13 5.1.3 Void 14 5.1.4 Choice of frequencies .14 5.1.5 Testing of single channel equipment 14 5.1.6 Testing of two channel equipment14 5.1.7 Testing of multi-channel equipment (more than two channels)14 5.1.8 Testing of equipment without a permanent externa

10、l RF port14 5.1.8.1 Equipment with a permanent internal RF port 14 5.1.8.2 Equipment with a temporary RF port14 5.2 Mechanical and electrical design14 5.2.1 General14 5.2.2 Controls 15 5.2.3 Testing with integral antenna15 5.2.4 Marking (equipment identification)15 5.3 Interpretation of the measurem

11、ent results 15 6 Test conditions, power sources and ambient conditions 16 6.1 Normal and extreme test-conditions.16 6.2 Test power source.16 6.3 Normal test conditions16 6.3.1 Normal temperature and humidity16 6.3.2 Normal test power source voltage.16 6.3.2.1 Mains voltage16 6.3.2.2 Void.17 6.3.2.3

12、Other power sources17 6.4 Extreme test conditions 17 6.4.1 Extreme temperatures .17 6.4.1.1 Procedures for tests at extreme temperatures 17 6.4.2 Extreme test power source voltages17 6.4.2.1 Mains voltage17 6.4.2.2 Void.17 6.4.2.3 Void.17 6.4.2.4 Other power sources17 7 General conditions18 7.1 Norm

13、al test modulation18 7.2 Artificial antenna19 7.3 Test fixture .19 7.4 Void19 7.5 Modes of operation of the transmitter 20 ETSI ETSI TS 102 192-1 V1.1.1 (2004-08) 4 7.6 Arrangement for test signals at the input of the transmitter .20 8 Methods of measurement and limits for transmitter parameters 20

14、8.1 Frequency stability .20 8.1.1 Definition20 8.1.2 Method of measurement (analogue) .20 8.1.3 Method of measurement (digital)20 8.1.4 Limit .20 8.2 Rated output power 20 8.2.1 Definition20 8.2.2 Method of measurement for equipment without integral antenna 21 8.2.3 Method of measurement for equipme

15、nt with integral antenna21 8.2.3.1 Method of measurement under normal test conditions .21 8.2.4 Limit .21 8.3 Necessary bandwidth21 8.3.1 Definition21 8.3.2 Measurement of Necessary Bandwidth (BN) (analogue) .22 8.3.3 Measurement of Necessary Bandwidth (BN) (digital)22 8.3.4 Limits24 8.4 Spurious em

16、issions.24 8.4.1 Definition24 8.4.2 Method of measurment .24 8.4.3 Limits25 8.4.4 Measuring receiver .25 9 Receiver26 9.1 Spurious emissions.26 9.1.1 Definitions 26 9.1.2 Method of measuring the power level in a specified load.26 9.1.3 Method of measuring the effective radiated power of the enclosur

17、e 26 9.1.4 Method of measuring the radiated power .27 9.1.5 Limits27 10 Measurement uncertainty .27 11 Generic EMC Arrangements28 11.1 Test conditions .28 11.1.1 General28 11.1.2 Arrangements for test signals28 11.1.2.1 Arrangements for test signals at the input of transmitters.28 11.1.2.2 Arrangeme

18、nts for test signals at the output of transmitters .28 11.1.2.3 Arrangements for test signals at the input of receivers .28 11.1.2.4 Arrangements for test signals at the output of receivers .29 11.1.2.5 Arrangements for testing transmitter and receiver together (as a system) 29 11.1.3 RF exclusion b

19、and of radio communications equipment29 11.1.4 Narrow band responses of receivers or receivers which are part of transceivers30 11.1.5 Normal test modulation 30 11.2 Performance assessment.30 11.2.1 General30 11.2.2 Equipment which can provide a continuous communication link 31 11.2.3 Equipment whic

20、h does not provide a continuous communication link.31 11.2.4 Ancillary equipment .31 11.2.5 Equipment classification.32 11.3 Performance criteria .32 11.3.1 Performance criteria for continuous phenomena applied to transmitters and receivers32 11.3.2 Performance criteria for transient phenomena appli

21、ed to transmitters and receivers33 11.3.3 Performance criteria for equipment which does not provide a continuous communication link 33 11.3.4 Performance criteria for ancillary equipment tested on a stand alone basis33 11.4 Applicability overview tables.33 11.4.1 EMC emission 34 11.4.2 Immunity 34 1

22、1.5 Methods of measurement and limits for EMC emissions.35 11.5.1 Test configuration.35 ETSI ETSI TS 102 192-1 V1.1.1 (2004-08) 5 11.5.2 Enclosure of ancillary equipment measured on a stand alone basis35 11.5.2.1 Definition 35 11.5.2.2 Test method.35 11.5.2.3 Limits 35 11.5.3 Dc power input/output p

23、orts .36 11.5.3.1 Definition 36 11.5.3.2 Test method.36 11.5.3.3 Limits 36 11.5.4 Ac mains power input/output ports.37 11.5.4.1 Definition 37 11.5.4.2 Test method.37 11.5.4.3 Limits 37 11.5.5 Harmonic current emissions (ac mains input port) .38 11.5.6 voltage fluctuations and flicker (ac mains input

24、 port).38 11.5.7 Telecommunication ports .38 11.5.7.1 Definition 38 11.5.7.2 Test method.38 11.5.7.3 Limits 38 11.6 Test methods and levels for immunity tests .39 11.6.1 Test configuration.39 11.6.2 Radio frequency electromagnetic field (80 MHz to 1 000 MHz and 1 400 MHz to 2 000 MHz) 39 11.6.2.1 De

25、finition 40 11.6.2.2 Test method.40 11.6.2.3 Performance criteria40 11.6.3 Electrostatic discharge 40 11.6.3.1 Definition 40 11.6.3.2 Test method.41 11.6.3.3 Performance criteria41 11.6.4 Fast transients, common mode41 11.6.4.1 Definition 41 11.6.4.2 Test method.41 11.6.4.3 Performance criteria42 11

26、.6.5 Radio frequency, common mode 42 11.6.5.1 Definition 42 11.6.5.2 Test method.42 11.6.5.3 Performance criteria43 11.6.6 Transients and surges in the vehicular environment .43 11.6.6.1 Definition 43 11.6.6.2 Test method.43 11.6.6.2.1 Test requirements for 12 V dc powered equipment.43 11.6.6.2.2 Te

27、st requirements for 24 V dc powered equipment.44 11.6.6.3 Performance criteria44 11.6.7 voltage dips and interruptions.44 11.6.7.1 Definition 44 11.6.7.2 Test method.45 11.6.7.3 Performance criteria45 11.6.8 Surges .45 11.6.8.1 Definition 45 11.6.8.2 Test method.46 11.6.8.3 Performance criteria46 12

28、 Specific EMC Arrangements46 12.1 Test conditions .46 12.1.1 General46 12.1.2 Arrangements for test signals47 12.1.2.1 Arrangements for test signals at the input of transmitters.47 12.1.2.2 Arrangements for test signals at the output of transmitters .47 12.1.2.3 Arrangements for test signals at the

29、input of receivers .47 12.1.2.4 Arrangements for test signals at the output of receivers .49 12.1.2.5 Arrangements for testing transmitter and receiver together (as a system) .49 12.1.3 Exclusion bands 49 12.1.3.1 Receiver and receivers of transceivers exclusion band .49 ETSI ETSI TS 102 192-1 V1.1.

30、1 (2004-08) 6 12.1.3.2 Transmitter exclusion band .50 12.1.4 Narrow band responses of receivers .50 12.1.5 Normal test modulation 50 12.1.5.1 Transmitters 50 12.1.5.2 Receivers.50 12.2 Performance assessment.51 12.2.1 General51 12.2.2 Equipment which can provide a continuous communications link.51 1

31、2.2.3 Equipment which does not provide a continuous communications link .51 12.2.4 Ancillary equipment .51 12.2.5 Equipment classification.51 12.3 Performance criteria .51 12.3.1 General performance criteria 52 12.3.2 Performance criteria for equipment which provides a continuous communication link.

32、52 12.3.2.1 Performance criteria for Continuous phenomena applied to Transmitters (CT) and Receivers (CR).52 12.3.2.2 Performance criteria for Transient phenomena applied to Transmitters (TT) and Receivers (TR).53 12.3.3 Performance criteria for equipment which does not provide a continuous communic

33、ation link 53 12.3.4 Performance criteria for ancillary equipment tested on a stand alone basis54 12.4 Applicability overview.54 12.4.1 Emission .54 12.4.1.1 General54 12.4.1.2 Special conditions .54 12.4.2 Immunity 54 12.4.2.1 General54 12.4.2.2 Special conditions .55 Annex A (normative): Measureme

34、nt of Necessary Bandwidth (BN) 56 A.1 List of receiver parameters to be considered and their impact on spectrum efficiency in the case of poor receiver performance56 Annex B (normative): Clauses of the present document relevant for compliance with the essential requirements of EC Council Directives5

35、7 Annex C (informative): Examples of wireless microphones, cordless audio, in-ear monitoring and similar RF audio link equipment within the scope of the present document 58 C.1 Wireless radio microphone equipment.58 C.2 Cordless audio equipment 58 C.3 RF audio link equipment covered within the scope

36、 of the present document59 Annex D (normative): Acoustic stimulation of wireless radio microphones and similar radio communications link equipment, conditions for the test set up and configuration 60 D.1 General .60 D.2 Audio excitation .60 History 61 ETSI ETSI TS 102 192-1 V1.1.1 (2004-08) 7 Intell

37、ectual 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 000 314: “Intellectual Property Right

38、s (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, no investigation, including IPR

39、 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 Technical Specification (TS) has been p

40、roduced by ETSI Technical Committee Electromagnetic compatibility and Radio spectrum Matters (ERM). The present document is part 1 of a multi-part deliverable covering the International Technical Characteristics and Test Methods, as identified below: Part 1: “Wireless/Radio Microphones in the 25 MHz

41、 to 3 GHz Frequency Range“; Part 2: “Cordless audio and Consumer radio microphones in the 25 MHz to 3 GHz Frequency Range. The present document was submitted to GSC9 (Seoul, 9 to 13 May 2004) where interested PSOs were requested to take the necessary action to transpose it into their own deliverable

42、s for application as appropriate. ETSI ETSI TS 102 192-1 V1.1.1 (2004-08) 8 1 Scope The present document covers the minimum characteristics considered necessary in order to make the best use of the available frequencies. It does not necessarily include all the characteristics that may be required by

43、 a user, nor does it necessarily represent the optimum performance achievable. The present document applies to equipment operating on radio frequencies between 25 MHz and 3 GHz, using analogue, digital and hybrid (using both analogue and digital modulation) The present document does not apply to rad

44、io microphones or in ear monitoring equipment employing Time Division Multiple Access (TDMA), modulation. Additional standards or specifications may be required for equipment intended to interface to the Public Switched Telephone Network (PSTN). This facility may be submitted to regulatory condition

45、s. The present document may be used by accredited test laboratories or manufacturers for testing of the equipment. The performance of the equipment submitted for testing should be representative of the performance of the corresponding production models. The maximum power recommended for equipment co

46、vered by the present document is 50mW mean power national regulations on maximum power output will apply. The types of equipment covered by the present document are as follows: - professional hand held radio microphones; - professional body worn radio microphones; - in ear monitoring systems; - cons

47、umer radio microphones; - tour guide systems; - aids for the handicapped (assistive technology). NOTE: Test methods within the present document are applicable for equipment with a maximum of 250 mW (mean power). 2 References The following documents contain provisions which, through reference in this

48、 text, constitute provisions of the present document. References are either specific (identified by date of publication and/or edition number or version number) or non-specific. For a specific reference, subsequent revisions do not apply. For a non-specific reference, the latest version applies. Ref

49、erenced documents which are not found to be publicly available in the expected location might be found at http:/docbox.etsi.org/Reference. 1 ITU-R Recommendation BS.559-2: “Objective measurement of radio-frequency protection ratios in LF, MF and HF broadcasting“. 2 ETSI TR 100 028 (all parts): “Electromagnetic compatibility and Radio spectrum Matters (ERM) Uncertainties in the measurement of mobile radio equipment characteristics“. 3 IEC 60244-13: “Methods of measurement for radio transmitters - Part 13: Performance characteristics for FM sound broadcasting “. ETSI