ETSI EN 300 328-1 V1.3.1P

ETSI EN 300 328-1 V1.3.1 (2001-12) European Standard (Telecommunications series) Electromagnetic compatibility and Radio spectrum Matters (ERM); Wideband Transmission systems; Data transmission equipment operating in the 2,4 GHz ISM band and using spread spectrum modulation techniques; Part 1: Technical characteristics and test conditions ETSI ETSI EN 300 328-1 V1.3.1 (2001-12) 2 Reference REN/ERM-TG11-001-3 Keywords data, ISM, LAN, mobile, radio, spread spectrum, testing, transmission 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 à but non lucratif enregistrée à la Sous-Préfecture 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 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 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. 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, send your comment to: editor@etsi.fr 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 2001. All rights reserved. ETSI ETSI EN 300 328-1 V1.3.1 (2001-12) 3 Contents Intellectual Property Rights ................................................................................................................................5 Foreword.............................................................................................................................................................5 Introduction ........................................................................................................................................................6 1 Scope ........................................................................................................................................................7 2 References ................................................................................................................................................8 3 Definitions, abbreviations and symbols ...................................................................................................9 3.1 Definitions..........................................................................................................................................................9 3.2 Abbreviations ...................................................................................................................................................10 3.3 Symbols............................................................................................................................................................10 4 General ...................................................................................................................................................11 4.1 Manufacturer declarations ................................................................................................................................11 4.2 Presentation of equipment for type testing .......................................................................................................11 4.2.1 Choice of model..........................................................................................................................................11 4.2.2 Presentation.................................................................................................................................................12 4.2.3 Choice of operating frequencies .................................................................................................................12 4.3 Design ..............................................................................................................................................................12 4.3.1 General........................................................................................................................................................12 4.3.2 Controls ......................................................................................................................................................12 4.4 Interpretation of the measurement results ........................................................................................................12 5 Technical characteristics ........................................................................................................................13 5.1 Modulation .......................................................................................................................................................13 5.1.1 FHSS modulation........................................................................................................................................13 5.1.2 DSSS and other forms of modulation .........................................................................................................13 5.2 Transmitter parameter limits ............................................................................................................................13 5.2.1 Effective radiated power .............................................................................................................................13 5.2.2 Peak power density .....................................................................................................................................13 5.2.3 Frequency range..........................................................................................................................................13 5.2.4 Spurious emissions .....................................................................................................................................14 5.3 Receiver parameter limits.................................................................................................................................14 5.3.1 General........................................................................................................................................................14 5.3.2 Spurious emissions .....................................................................................................................................15 6 Test conditions .......................................................................................................................................15 6.1 Normal and extreme test conditions .................................................................................................................15 6.2 Power sources...................................................................................................................................................15 6.2.1 Power sources for stand-alone equipment ..................................................................................................15 6.2.2 Power sources for plug-in radio devices .....................................................................................................16 6.3 Normal test conditions......................................................................................................................................16 6.3.1 Normal temperature and humidity ..............................................................................................................16 6.3.2 Normal power source..................................................................................................................................16 6.3.2.1 Mains voltage ........................................................................................................................................16 6.3.2.2 Lead-acid battery power sources used on vehicles................................................................................16 6.3.2.3 Other power sources..............................................................................................................................16 6.4 Extreme test conditions ....................................................................................................................................16 6.4.1 Extreme temperatures .................................................................................................................................16 6.4.2 Extreme power source voltages ..................................................................................................................17 6.4.2.1 Mains voltage ........................................................................................................................................17 6.4.2.2 Lead-acid battery power sources used on vehicles................................................................................17 6.4.2.3 Power sources using other types of batteries.........................................................................................17 6.4.2.4 Other power sources..............................................................................................................................17 6.4.3 Procedure for tests at extreme temperatures ...............................................................................................17 6.5 Testing of host connected equipment and plug-in radio devices......................................................................18 6.5.1 The use of a host or test jig for testing Plug-In radio devices .....................................................................18 ETSI ETSI EN 300 328-1 V1.3.1 (2001-12) 4 6.5.2 Testing of combinations..............................................................................................................................18 6.5.2.1 Alternative A: General approach for combinations...............................................................................18 6.5.2.2 Alternative B: For host equipment with a plug-in radio device ............................................................18 6.5.2.3 Alternative C: For combined equipment with a plug-in radio device ...................................................18 6.5.2.4 Alternative D: For equipment with multiple radios ..............................................................................18 6.6 Test data sequence............................................................................................................................................19 7 Methods of measurement .......................................................................................................................19 7.1 General .............................................................................................................................................................19 7.2 Measurements of transmitter parameters..........................................................................................................19 7.2.1 Effective radiated power .............................................................................................................................19 7.2.1.1 Radiated measurements.........................................................................................................................19 7.2.1.2 Conducted Measurements .....................................................................................................................20 7.2.2 Peak power density .....................................................................................................................................21 7.2.3 Frequency range of equipment using FHSS modulation ............................................................................22 7.2.4 Frequency range of equipment using other forms of modulation ...............................................................23 7.2.5 Spurious emissions .....................................................................................................................................23 7.3 Measurements of receiver parameters ..............................................................................................................25 7.3.1 General........................................................................................................................................................25 7.3.2 Spurious emissions .....................................................................................................................................25 8 Measurement uncertainty values ............................................................................................................26 Annex A (normative): Test sites and arrangements for radiated measurements...........................27 A.1 Test sites.................................................................................................................................................27 A.1.1 Open air test sites .............................................................................................................................................27 A.1.2 Anechoic chamber ............................................................................................................................................28 A.1.2.1 General........................................................................................................................................................28 A.1.2.2 Description..................................................................................................................................................28 A.1.2.3 Influence of parasitic reflections.................................................................................................................28 A.1.2.4 Calibration and mode of use .......................................................................................................................28 A.2 Test antenna............................................................................................................................................30 A.3 Substitution antenna ...............................................................................................................................30 Annex B (normative): General description of measurement ...........................................................31 B.1 Conducted measurements and use of test fixture ...................................................................................31 B.2 Radiated measurements..........................................................................................................................31 B.3 Substitution measurement ......................................................................................................................32 Annex C (informative): Bibliography...................................................................................................33 History ..............................................................................................................................................................34 ETSI ETSI EN 300 328-1 V1.3.1 (2001-12) 5 Intellectual 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 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, 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 European Standard (Telecommunications series) has been produced by ETSI Technical Committee Electromagnetic compatibility and Radio spectrum Matters (ERM). The present document is part 1 of a multi-part deliverable covering the Wideband Transmission systems; Data transmission equipment operating in the 2,4 GHz ISM band and using spread spectrum modulation techniques, as identified below: Part 1: "Technical characteristics and test conditions"; Part 2: "Harmonized EN covering essential requirements under article 3.2 of the R&TTE Directive". Annex A provides additional requirements concerning radiated measurements. Annex B contains normative specifications for the adjustment of the measurement equipment and of the equipment to be measured in order to achieve correct results. Annex C provides a Bibliography. National transposition dates Date of adoption of this EN: 30 November 2001 Date of latest announcement of this EN (doa): 28 February 2002 Date of latest publication of new National Standard or endorsement of this EN (dop/e): 31 August 2002 Date of withdrawal of any conflicting National Standard (dow): 31 August 2002 ETSI ETSI EN 300 328-1 V1.3.1 (2001-12) 6 Introduction Wideband radio data transmission systems are rapidly being introduced into a variety of commercial and industrial applications and the technology employed by these systems is still developing. The present document may be used for the assessment of the performance of the equipment. The performance of the equipment submitted for type testing should be representative for the performance of the corresponding production model. In order to avoid any ambiguity in that assessment, the present document contains instructions for the presentation of equipment for type testing purposes where required (clause 4), testing conditions (clause 6) and methods of measurement (clause 7). It is intended to include requirements for multi-radio equipment in the present document, but at this time the technical considerations are still ongoing. Upon completion of this work, the present document will be revised to include these requirements. ETSI intend to recommend to CEPT that the requirement for a minimum aggregate bit rate (250 kbit/s) is removed from the CEPT Recommendation 70-03 (annex 3) [1]. When CEPT have made this decision, the present document will be revised to reflect this decision. ETSI ETSI EN 300 328-1 V1.3.1 (2001-12) 7 1 Scope The present document covers equipment referred to in CEPT/ERC Recommendation 70-03 (annex 3) [1]. The present document covers the minimum technical characteristics for radio data transmission equipment having the following technical parameters: - wideband radio modulation techniques; - aggregate bit rates in excess of 250 kbits/s; - operation in the 2,4 GHz to 2,4835 GHz Industrial, Scientific and Medical (ISM) band; - effective radiated power of up to -10 dBW (100 mW); - power density of up to -10 dBW (100 mW) per 100 kHz for frequency hopping modulation; - power density of up to -20 dBW (10 mW) per 1 MHz for other forms of spread spectrum modulation. The present document only addresses the transceivers, transmitters and receivers of equipment offered for testing and includes such te