1、 ETSI EN 305 550-1 V1.2.1 (2014-10) Electromagnetic compatibility and Radio spectrum Matters (ERM); Short Range Devices (SRD); Radio equipment to be used in the 40 GHz to 246 GHz frequency range; Part 1: Technical characteristics and test methods EUROPEAN STANDARD ETSI ETSI EN 305 550-1 V1.2.1 (2014
2、-10) 2Reference REN/ERM-TG28-501 Keywords radio, 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-Prfecture de Grasse (06) N 7803/88 Im
3、portant notice The present document can be downloaded from: http:/www.etsi.org The present document may be made available in electronic versions and/or in print. The content of any electronic and/or print versions of the present document shall not be modified without the prior written authorization
4、of ETSI. In case of any existing or perceived difference in contents between such versions and/or in print, the only prevailing document is the print of the Portable Document Format (PDF) version kept on a specific network drive within ETSI Secretariat. Users of the present document should be aware
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6、/portal.etsi.org/chaircor/ETSI_support.asp Copyright Notification No part may be reproduced or utilized in any form or by any means, electronic or mechanical, including photocopying and microfilm except as authorized by written permission of ETSI. The content of the PDF version shall not be modified
7、 without the written authorization of ETSI. The copyright and the foregoing restriction extend to reproduction in all media. European Telecommunications Standards Institute 2014. All rights reserved. DECTTM, PLUGTESTSTM, UMTSTMand the ETSI logo are Trade Marks of ETSI registered for the benefit of i
8、ts Members. 3GPPTM and LTE are Trade Marks of ETSI 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 EN 305 550-1 V1.2.1 (2014-10) 3Contents Intellectual Property Rights 6g3Fo
9、reword . 6g3Modal verbs terminology 6g31 Scope 7g32 References 7g32.1 Normative references . 8g32.2 Informative references 8g33 Definitions, symbols and abbreviations . 9g33.1 Definitions 9g33.2 Symbols 10g33.3 Abbreviations . 10g34 Technical requirements specifications . 11g34.1 General requirement
10、s . 11g34.1.1 Environmental profile . 11g34.1.2 Receiver category . 11g34.2 Presentation of equipment for testing purposes 11g34.2.1 Choice of model for testing 12g34.2.2 Testing of equipment with alternative power levels . 12g34.3 Mechanical and electrical design 12g34.3.1 General 12g34.3.2 Control
11、s 12g34.3.3 Transmitter shut-off facility 12g34.3.4 Receiver automatic switch-off 12g34.3.5 Marking (equipment identification) 12g34.3.5.1 Equipment identification . 12g34.3.5.2 Marking . 13g34.4 Auxiliary test equipment 13g34.5 General requirements for RF cables . 13g34.6 RF waveguides . 14g34.7 Ex
12、ternal harmonic mixers 14g34.7.1 Introduction. 14g34.7.2 Signal identification 15g34.7.3 Measurement hints 16g34.8 Interpretation of the measurement results 16g34.8.1 For measurement above 110 GHz . 17g34.8.2 Conversion loss data and measurement uncertainty . 17g35 Test conditions, power sources and
13、 ambient temperatures 18g35.1 Product information 18g35.2 Normal and extreme test conditions . 18g35.3 Test power source . 19g35.3.1 External test power source 19g35.3.2 Internal test power source . 19g35.4 Normal test conditions 19g35.4.1 Normal temperature and humidity 19g35.4.2 Normal test power
14、source . 19g35.4.2.1 Mains voltage 19g35.4.2.2 Other power sources 20g35.5 Extreme test conditions 20g35.5.1 Extreme temperatures . 20g35.5.2 Extreme test source voltages . 20g35.5.2.1 Mains voltage 20g35.5.2.2 Regulated lead-acid battery power sources . 20g35.5.2.3 Power sources using other types o
15、f batteries . 20g3ETSI ETSI EN 305 550-1 V1.2.1 (2014-10) 45.5.2.4 Other power sources 20g36 General conditions 21g36.1 Normal test signals and test modulation . 21g36.1.1 Normal test signals for data 21g36.1.2 Product Information 21g36.1.3 Testing of frequency agile or hopping equipment 22g36.2 Tes
16、t sites and general arrangements for radiated measurements 22g36.2.1 Test fixture 22g36.2.1.1 Requirements 22g36.2.1.2 Calibration . 23g36.2.1.3 Test Sites and general arrangement . 23g36.2.1.3.1 Open Area Test Site (OATS) . 23g36.2.1.3.2 Other test sites . 24g36.2.1.3.3 Semi-Anechoic Rooms with a c
17、onductive Ground Plane 24g36.2.1.3.4 Fully Anechoic Rooms (FAR) . 26g36.2.1.3.5 Minimum requirements for test sites for measurements above 18 GHz 28g36.3 Measuring receiver . 29g36.4 Antennas . 30g36.4.1 Test antenna 30g36.4.2 Substitution antenna 30g36.4.3 Signalling antenna 31g37 Methods of measur
18、ement and limits for transmitter parameters 31g37.1 Power Spectral density . 31g37.1.1 Definition 31g37.1.2 Limit . 31g37.1.3 Conformance. 32g37.2 RF output power . 33g37.2.1 Definition 33g37.2.2 Limit . 33g37.2.3 Conformance. 33g37.3 Permitted range of operating frequencies . 34g37.3.1 Definition 3
19、4g37.3.2 Method of measurement . 34g37.3.3 Method of measurement for equipment using FHSS modulation . 35g37.3.4 Limit . 35g37.4 Out-of-band emissions (OOB) . 35g37.4.1 Definitions 35g37.4.2 Measuring receiver . 36g37.4.3 Method of measurement . 36g37.4.4 Limits 37g37.5 Radiated spurious emissions.
20、38g37.5.1 Definition 38g37.5.2 Measuring receiver . 38g37.5.3 Method of measurement for radiated spurious emissions . 39g37.5.4 Limits 40g38 Receiver 40g38.1 Unwanted emissions . 40g38.1.1 Definition 40g38.1.2 Method of measurement radiated unwanted components . 40g38.1.3 Limits 41g3Annex A (normati
21、ve): Radiated measurements 42g3A.1 Substitution method 42g3A.1.1 Principle of the substitution measurement method . 42g3A.2 Pre-Substitution method . 43g3A.2.1 Principle of radiated power measurement based on site attenuation (Pre-Substitution) . 43g3Annex B (informative): Atmospheric absorptions an
22、d material dependent attenuations . 45g3ETSI ETSI EN 305 550-1 V1.2.1 (2014-10) 5B.1 Atmospheric absorptions 45g3B.2 Material dependent attenuations . 47g3Annex C (informative): Bibliography . 49g3History 50g3ETSI ETSI EN 305 550-1 V1.2.1 (2014-10) 6Intellectual Property Rights IPRs essential or pot
23、entially 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 Essentia
24、l, 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:/ipr.etsi.org). Pursuant to the ETSI IPR Policy, no investigation, including IPR searches, has been carried out by ETSI. No guarantee can be
25、 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 (EN) has been produced by ETSI Technical Committee Electromagnetic compatibility
26、and Radio spectrum Matters (ERM). The present document is part 1 of a multi-part deliverable covering Electromagnetic compatibility and Radio spectrum Matters (ERM); Short Range Devices (SRD); Radio equipment to be used in the 40 GHz to 246 GHz frequency range, as identified below: Part 1: “Technica
27、l characteristics and test methods“; Part 2: “Harmonized EN covering the essential requirements of article 3.2 of the R for all types of modulation. Table 1 shows a list of the frequency bands as designated in the CEPT/ERC Recommendation 70-03 i.1 as known at the date of publication of the present d
28、ocument. NOTE 1: Table 1 represents the most widely implemented position within the CEPT countries i.1, but it should not be assumed that all designated bands are available in all countries. It is also foreseen that these frequencies may be implemented in European Commission Decision 2006/771/EC i.2
29、, European Commission Decision 2013/752/EU i.12 and CEPT/ERC Recommendation 74-01 i.4 in the future. Table 1: Short Range Devices within the 40 GHz to 246 GHz frequency range Frequency Bands (Transmit and Receive) Applications Notes 57 GHz to 64 GHz Non-specific SRD 61,0 GHz to 61,5 GHz Non-specific
30、 SRD 122 GHz to 123 GHz Non-specific SRD 244 GHz to 246 GHz Non-specific SRD NOTE 2: In addition, it should be noted that other frequency bands may be available for short range devices in a country within the frequency range 40 GHz to 246 GHz covered by the present document. See the CEPT/ERC Recomme
31、ndation 70-03 i.1 or as implemented through National Radio Interfaces (NRI) and additional NRI as relevant. NOTE 3: On non-harmonized parameters, national administrations may impose certain conditions such as the type of modulation, frequency, channel/frequency separations, maximum transmitter radia
32、ted power, duty cycle, and the inclusion of an automatic transmitter shut-off facility, as a condition for the issue of an individual or general licence, or as a condition for the issuing of Individual Rights for use of spectrum or General Authorization, or as a condition for use “under licence exem
33、ption“ as it is in most cases for Short Range Devices. The present document covers fixed stations, mobile stations and portable stations. 2 References References are either specific (identified by date of publication and/or edition number or version number) or non-specific. For specific references,
34、only the cited version applies. For non-specific references, the latest version of the reference document (including any amendments) applies. 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
35、hyperlinks included in this clause were valid at the time of publication ETSI cannot guarantee their long term validity. ETSI ETSI EN 305 550-1 V1.2.1 (2014-10) 82.1 Normative references The following referenced documents are necessary for the application of the present document. 1 CISPR 16 (2006) (
36、parts 1-1, 1-4 and 1-5): “Specification for radio disturbance and immunity measuring apparatus and methods“. 2 Recommendation ITU-T O.153: “Basic parameters for the measurement of error performance at bit rates below the primary rate“. 3 ETSI TR 102 273 (V1.2.1) (all parts): “Electromagnetic compati
37、bility and Radio spectrum Matters (ERM); Improvement on Radiated Methods of Measurement (using test site) and evaluation of the corresponding measurement uncertainties“. 4 ETSI TR 100 028 (V1.4.1) (all parts): “Electromagnetic compatibility and Radio spectrum Matters (ERM); Uncertainties in the meas
38、urement of mobile radio equipment characteristics“. 5 ETSI TS 103 052: “Electromagnetic compatibility and Radio spectrum Matters (ERM); Radiated measurement methods and general arrangements for test sites up to 100 GHz“. 2.2 Informative references The following referenced documents are not necessary
39、 for the application of the present document but they assist the user with regard to a particular subject area. i.1 CEPT/ERC Recommendation 70-03: “Relating to the use of Short Range Devices (SRD)“. i.2 European Commission Decision 2006/771/EC of 9 November 2006 on harmonization of the radio spectru
40、m for use by short-range devices. i.3 Void. i.4 CEPT/ERC Recommendation 74-01: “Unwanted emissions in the spurious domain“, Hradec Kralove, Cardiff 2011. i.5 Recommendation ITU-R P.676-5 (2001): “Attenuation by atmospheric gases“. i.6 Void. i.7 IEC 60153: “Hollow metallic waveguides“. i.8 ETSI TR 10
41、2 215: “Electromagnetic compatibility and Radio spectrum Matters (ERM); Recommended approach, and possible limits for measurement uncertainty for the measurement of radiated electromagnetic fields above 1 GHz“. i.9 Void. i.10 Void. i.11 Void. i.12 European Commission Decision 2013/752/EU of 11 Decem
42、ber 2013 (amending Decision 2006/771/EC on harmonisation of the radio spectrum for use by short-range devices and repealing Decision 2005/928/EC). i.13 Recommendation ITU-R SM.329-12 (09/2012): “Unwanted emissions in the spurious domain, SM Series, Spectrum management“. ETSI ETSI EN 305 550-1 V1.2.1
43、 (2014-10) 93 Definitions, symbols and abbreviations 3.1 Definitions For the purposes of the present document, the following terms and definitions apply: alarm: use of radio communication for indicating an alarm condition at a distant location artificial antenna: non-radiating dummy load equal to th
44、e nominal impedance specified by the provider assigned frequency band: frequency band within which the device is authorized to operate and to perform the intended function of the equipment dedicated antenna: removable antenna supplied and tested with the radio equipment, designed as an indispensable
45、 part of the equipment Direct Sequence Spread Spectrum (DSSS): form of modulation where a combination of data to be transmitted and a fixed code sequence (chip sequence) is used to directly modulate a carrier, e.g. by phase shift keying NOTE: The code rate determines the occupied bandwidth. environm
46、ental profile: range of environmental conditions under which equipment within the scope of the present document is required to comply with the provisions of the present document fixed station: equipment intended for use in a fixed location Frequency Hopping Spread Spectrum (FHSS): spread spectrum te
47、chnique in which the transmitter signal occupies a number of frequencies in time, each for some period of time, referred to as the dwell time NOTE: Transmitter and receiver follow the same frequency hop pattern. The number of hop positions and the bandwidth per hop position determine the occupied ba
48、ndwidth. integral antenna: permanent fixed antenna, which may be built-in, designed as an indispensable part of the equipment mobile station: equipment normally fixed in a vehicle or used as a transportable station necessary bandwidth: width of the emitted frequency band which is just sufficient to
49、ensure the transmission of information at the rate and with the quality required under specified conditions NOTE: The necessary bandwidth including the frequency tolerances is accommodated within the assigned frequency band. occupied bandwidth: width of a frequency band such that, below the lower and above the upper frequency limits, the mean powers emitted are each equal to 0,5 % of the total mean power of a given emission NOTE: This corresponds to the -23 dBc bandwidth of the signal. operating frequency: nominal frequency at
