1、 ETSI EN 302 536-1 V1.1.1 (2007-11)European Standard (Telecommunications series) Electromagnetic compatibility and Radio spectrum Matters (ERM); Short Range Devices (SRD); Radio equipment in the frequency range 315 kHz to 600 kHz; Part 1: Technical characteristics and test methods ETSI ETSI EN 302 5
2、36-1 V1.1.1 (2007-11) 2 Reference DEN/ERM-TG30-004-1 Keywords inductive, magnetic, SRD, 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-Prf
3、ecture de Grasse (06) N 7803/88 Important 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 v
4、ersions, the reference version is 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 t
5、o 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/status.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_sup
6、port.asp Copyright Notification No part may be reproduced except as authorized by written permission. The copyright and the foregoing restriction extend to reproduction in all media. European Telecommunications Standards Institute 2007. All rights reserved. DECTTM, PLUGTESTSTM and UMTSTM are Trade M
7、arks of ETSI registered for the benefit of its Members. TIPHONTMand the TIPHON logo are Trade Marks currently 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 EN 302 53
8、6-1 V1.1.1 (2007-11) 3 Contents Intellectual Property Rights6 Foreword.6 1 Scope 7 2 References 7 3 Definitions, symbols and abbreviations .7 3.1 Definitions7 3.2 Symbols8 3.3 Abbreviations .8 4 Essential requirements and specifications9 4.1 General requirements .9 4.1.1 Transmitter requirements9 4.
9、1.2 Receiver requirements 9 4.2 Presentation of equipment for testing purposes9 4.2.1 Choice of model for testing 9 4.2.2 Testing of equipment with alternative power levels .9 4.2.3 Testing of equipment that does not have an external 50 RF connector (integral antenna equipment) 10 4.2.3.1 Equipment
10、with an internal permanent or temporary antenna connector10 4.2.3.2 Equipment with a temporary antenna connector.10 4.2.3.3 Equipment intended to be implanted in the body10 4.3 Mechanical and electrical design10 4.3.1 General10 4.3.2 Controls 10 4.3.3 Transmitter shut-off facility10 4.3.4 Receiver p
11、ower save capability 10 4.4 Declarations by the provider 11 4.5 Auxiliary test equipment 11 4.6 Interpretation of the measurement results 11 5 Test conditions, power sources and ambient temperatures 11 5.1 Normal and extreme test conditions .11 5.2 Test power source.11 5.2.1 External test power sour
12、ce11 5.2.2 Internal test power source .12 5.3 Normal test conditions12 5.3.1 Normal temperature and humidity12 5.3.2 Normal test power source .12 5.3.2.1 Mains voltage12 5.3.2.2 Regulated lead-acid battery power sources .13 5.3.2.3 Other power sources13 5.4 Extreme test conditions 13 5.4.1 Extreme t
13、emperatures .13 5.4.1.1 Procedure for tests at extreme temperatures13 5.4.1.2 Procedure for equipment designed for continuous operation13 5.4.1.3 Procedure for equipment designed for intermittent operation.13 5.4.1.4 Extreme temperature ranges14 5.4.2 Extreme test source voltages.14 5.4.2.1 Mains vo
14、ltage14 5.4.2.2 Regulated lead-acid battery power sources .14 5.4.2.3 Power sources using other types of batteries.14 5.4.2.4 Other power sources15 6 General conditions15 6.1 Normal test signals and test modulation.15 6.1.1 Normal test signals for data 15 ETSI ETSI EN 302 536-1 V1.1.1 (2007-11) 4 6.
15、2 Antenna 15 6.2.1 Artificial antenna 16 6.3 Test fixture .16 6.3.1 Alternate test fixture for equipment intended to be implanted within and transmitters worn on the body 16 6.4 Test sites and general arrangements for radiated measurements 16 6.5 Modes of operation of the transmitter 17 7 Measuring
16、receiver.17 8 Transmitter requirements .17 8.1 Transmitter definitions .17 8.1.1 The inductive loop coil transmitters .18 8.1.2 Product classes18 8.2 Transmitter carrier output levels 18 8.2.1 H-field (radiated) 18 8.2.1.1 Definition 18 8.2.1.2 Methods of measurement 19 8.2.1.3 Limits 19 8.2.2 Radia
17、ted E-field 19 8.2.2.1 Definition 19 8.2.2.2 Methods of measurement 19 8.2.2.3 Limits 20 8.3 Permitted frequency range of the modulation bandwidth.20 8.3.1 Definition20 8.3.2 Method of measurement .20 8.3.3 Limits21 8.4 Spurious emissions.21 8.4.1 Definition21 8.4.2 Radiated field strength21 8.4.2.1
18、 Methods of measurement ( 4,78 MHz then He= Hm, (i.e. far field). The method allows an electric generated E-field to be measured as a magnetic generated H-field by adding a correction factor derived from (C.6). ETSI ETSI EN 302 536-1 V1.1.1 (2007-11) 29Annex D (normative): H-field measurements and l
19、imits at 3 m and 30 m The present document allows field measurements to be made at other distances than 10 m. In this case, the appropriate H-field limit, Hx, for provider requested measurement distance, dx, shall be determined by the provider. Both the requested measurement distance and the appropr
20、iate limit shall be stated in the test report. The conversion of the H-field limits at 10 m to a new measurements distance is not trivial as the near-field to far-field boundary changes with both frequency and distance. Different combinations of near/far-field and a maximum radiated field strength i
21、n either the coaxial or coplanar direction of the loop antenna the conversions of the H-field limits of the present document to 3 m are 30 m are discontinuous curves. The conversion methods of the present annex are only applicable if the maximum dimension of the loop coil is small in relation to the
22、 measurement distance. D.1 Limits for measurements at 30 m distance The H-field limit at 30 m, H30m, is determined by the following equation: 301030CHHmm+= (D.1) where: H10mis the H-field limit in dBA/m at 10 m distance according to the present document; and C30is a conversion factor in dB which is
23、determined from figure D.1. Conversion factor, C30, for limits at 30 m distance, dB-30-25-20-15-10-50.01 0.1 1 10 100Frequency, MHzdBFigure D.1: Conversion factor C30versus frequency Spectrum of interest is contained within the box ETSI ETSI EN 302 536-1 V1.1.1 (2007-11) 30D.2 Limits for measurement
24、s at 3 m distance The H-field limit in dBA/m at 3 m, H3m, is determined by the following equation: 3103CHHmm+= (D.2) where: H10mis the H-field limit in dBA/m at 10 m distance according to the present document; and C3is a conversion factor in dB determined from figure D.2. Correction factor, C3, for limits at 3 m distance, dB51015202530350.1 1 10 100Frequency, MHzdBFigure D.2: Conversion factor C3versus frequency Spectrum of interest is contained within the box
