1、 Collection of SANS standards in electronic format (PDF) 1. Copyright This standard is available to staff members of companies that have subscribed to the complete collection of SANS standards in accordance with a formal copyright agreement. This document may reside on a CENTRAL FILE SERVER or INTRA
2、NET SYSTEM only. Unless specific permission has been granted, this document MAY NOT be sent or given to staff members from other companies or organizations. Doing so would constitute a VIOLATION of SABS copyright rules. 2. Indemnity The South African Bureau of Standards accepts no liability for any
3、damage whatsoever than may result from the use of this material or the information contain therein, irrespective of the cause and quantum thereof. ISBN 0-626-17963-7 SANS 301489-25:2006Edition 2 ETSI EN 301489-25:2005Edition V2.3.2SOUTH AFRICAN NATIONAL STANDARD Electromagnetic compatibility and Rad
4、io spectrum Matters (ERM); ElectroMagnetic Compatibility (EMC) standard for radio equipment and services Part 25: Specific conditions for CDMA 1x spread spectrum Mobile Stations and ancillary equipment This national standard is the identical implementation of ETSI EN 301489-25:2005 and is adopted wi
5、th the permission of the European Telecommunications Standards Institute. Published by Standards South Africa 1 dr lategan road groenkloof private bag x191 pretoria 0001 tel: 012 428 7911 fax: 012 344 1568 international code + 27 12 www.stansa.co.za Standards South Africa SANS 301489-25:2006 Edition
6、 2 ETSI EN 301489-25:2005 Edition V2.3.2 Table of changes Change No. Date Scope National foreword This South African standard was approved by National Committee StanSA TC 73, ElectroMagnetic compatibility, in accordance with procedures of Standards South Africa, in compliance with annex 3 of the WTO
7、/TBT agreement. This SANS edition cancels and replaces the first SANS edition (SANS 301489-25:2005). ETS I EN 30 1 489-25 V2.3.2 (2005-07) Candidate Harmonized European Standard (Telecommunications series) Electromagnetic compatibility and Radio spectrum Matters (ERM); ElectroMagnetic Compatibility
8、(EMC) standard for radio equipment and services; Part 25: Specific conditions for CDMA lx spread spectrum Mobile Stations and ancillary equipment ETSl EN 301 489-25 V2.3.2 (2005-07) Reference RENIERM-EMC-240-25 Keywords cdma2000, EMC, IMT-2000, radio, regulation, terminal ETSl 650 Route des Lucioles
9、 F-06921 Sophia Antipolis Cedex - FRANCE Tel.: +33 4 92 94 42 00 Fax: +33 4 93 65 47 16 Siret No 348 623 562 00017 - NAF 742 C Association a but non iucratif enregistree a la Sous-Prefecture de Grasse (06) No 7803188 lmportan t notice Individual copies of the present document can be downloaded from:
10、 htt:/lwww.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 t
11、he printing on ETSl printers of the PDF version kept on a specific network drive within ETSl 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 ETSl documents is available at
12、 htt:/lportal.etsi.or/tb/status/status.as If you find errors in the present document, please send your comment to one of the following services: http:l/portal.etsi.or/chaircor/ETSl supoort.aso No part may be reproduced except as authorized by written permission. The copyright and the foregoing restr
13、iction extend to reproduction in all media. O European Telecommunications Standards Institute 2005. All rights reserved. DECT, PLUGTESTS and UMTS are Trade Marks of ETSl registered for the benefit of its Members. TIPHON and the TIPHON logo are Trade Marks currently being registered by ETSl for the b
14、enefit of its Members. 3GPPTM is a Trade Mark of ETSl registered for the benefit of its Members and of the 3GPP Organizational Partners. 3 ETSl EN 301 489-25 V2.3.2 (2005-07) Contents Intellectual Property Rights 5 Foreword -5 1 Scope 6 2 References 6 3 Definitions and abbreviations . 7 3.1 Definiti
15、ons 7 3.2 Abbreviations . 7 . Test conditions 8 . General 8 Arrangements for test signals . 8 Arrangements for test signals at the input of transmitters . 9 Arrangements for test signals at the output of transmitters . 9 Arrangements for test signals at the input of receivers . 9 Arrangements for te
16、st signals at the output of receivers . 9 Exclusion bands . 10 . Transmitter exclusion band 10 Receiver exclusion band . 10 . Narrow band responses on receivers 10 Normal test modulation 10 5 Performance assessment 1 1 5.1 General . 1 1 5.2 Equipment which can provide a continuous communication link
17、 1 1 5.3 Equipment which does not provide a continuous communication link 1 1 5.4 Ancillary equipment . 1 1 5.5 Equipment classification 1 1 . 6 Performance criteria 1 1 6.1 General . 1 1 6.2 Performance criteria for continuous phenomena 12 6.3 Performance criteria for transient phenomena 12 . 7 App
18、licability overview tables 12 . 7.1 Emission 12 7.1.1 General 12 7.1.2 Special conditions 12 7.2 Immunity 12 7.2.1 General 12 7.2.2 Special conditions . 13 Annex A (informative): Examples of mobile and portable radio and ancillary equipment within the scope of the present document 14 A . 1 Mobile an
19、d portable radio equipment. and ancillary equipment for IMT-2000 CDMA . Multi-carrier Systems 14 A.2 Mobile and portable radio equipment. and ancillary equipment for CDMA-PAMR Systems 14 . Annex B (normative): Performance assessment voice call . Audio break through 15 B . 1 Calibration of audio leve
20、ls 15 B.2 Measurement of audio levels 16 . Annex C (normative): Performance assessment of data transfer call . Error Rates 17 C . 1 Calibration of data transfer 17 ETSl 4 ETSl EN 301 489-25 V2.3.2 (2005-07) . C.2 Derivation of Error Rates 17 C.3 EUT without data application ancillary 18 C.4 EUT with
21、 data application ancillary 18 . Annex D (informative): Bibliography 19 Annex E (informative): The EN title in the official languages . 20 History 22 5 ETSl EN 301 489-25 V2.3.2 (2005-07) Intellectual Property Rights IPRs essential or potentially essential to the present document may have been decla
22、red 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 3 14: “Itellecrual Properh Rights (IPRs); Essettial, or poteiltiallj Esselrial, IPRs notified to ETSI in respect of ETSI standards“. which
23、is available from the ETSI Secretariat. Latest updates are available on the ETSI Web server (htto:/uebapo.etsi.ors/IPR/horne.asp). Pursuant to the ETSI IPR Policy, no investigation, including IPR searches, has been camed out by ETSI. No guarantee can be given as to the existence of other IPRs not re
24、ferenced in ETSI SR 000 3 14 (or the updates on the ETSI Web server) which are, or may be, or may become! essential to the present document. Foreword This Candidate Harmonized European Standard (Telecommunications series) has been produced by ETSI Technical Committee Electromagnetic compatibility an
25、d Radio spectrum Matters (ERM). The present document has been produced by ETSI in response to a mandate from the European Commission issued under the Council Directive 98134lEC 4 (as amended) laying down a procedure for the provision of information in the field of technical standards and regulation.
26、 The present document is intended to become a Harmonized Standard. the reference of which will be published in the Official Journal of the European Communities referencing the Council Directive on the approximation of the laws of the Member States relating to ElectroMagnetic Compatibility (“the EMC
27、Directive“) (891336lEEC 3as amended) and Directive 199915EC 2 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 (“the R and - in idle mode. When the EUT is required to be in the tr
28、affic mode. a call is set up using Loopback Service Option (see TWELA-126-D 6) according to the radio configuration supported by the mobile station (see clause 1.3 in TIA-98-E j). and the following conditions shall be met: - the EUT shall be commanded to operate at maximum transmit power: - the “var
29、iable Data Rate Transmission“ shall be disabled: - the MS shall be set for maximum data transmission rate. When the EUT is required to be in the idle mode, then the following conditions shall be met: - enable the receiver for CDMA-only mode; - the test system shall simulate a Base Station with the P
30、aging Channel or the Quick Paging Channel or Forward Common Control Channel/Broadcast Control Channel on one carrier. The MS shall be synchronized and be able to respond to paging messages. The MS shall not initiate a call (mobile station originated call), re-registration. or message transmission. A
31、dequate measures shall be taken to avoid the effect of the immunity test RF signal on the measuring equipment. 4.2.1 Arrangements for test signals at the input of transmitters The provisions of EN 301 489-1 I, clause 4.2.1 shall apply. 4.2.2 Arrangements for test signals at the output of transmitter
32、s The provisions of EN 301 489-1 l. clause 4.2.2 shall apply with the following modifications. Where the equipment incorporates an external 50 R RF antenna connector that is normally connected via a coaxial cable, then the wanted signal to establish a communication link shall be delivered from that
33、connector by a coaxial cable. Where the equipment incorporates an external 50 R RF antenna connector, but this port is not normally connected via a coaxial cable, and where the equipment does not incorporate an external 50 R RF connector (integral antenna equipment)? then the wanted signal, to estab
34、lish a communication link, shall be delivered from the equipment to an antenna located within the test environment. 4.2.3 Arrangements for test signals at the input of receivers The provisions of EN 301 489-1 l. clause 4.2.3 shall apply with the following modifications. Where the equipment incorpora
35、tes an external 50 R RF antenna connector that is normally connected via a coaxial cable. then the wanted signal to establish a communication link shall be delivered to that connector by a coaxial cable. Where the equipment incorporates an external 50 R RF antenna connector, but this port is not nor
36、mally connected via a coaxial cable, and where the equipment does not incorporate an external 50 R RF connector (integral antenna equipment), then the wanted signal, to establish a communication link, shall be presented to the equipment from an antenna located within the test environment. For immuni
37、ty testing the wanted RF signal level at the input of the EUT shall be at least 40 dB above the reference sensitivity level to provide a stable communication link. For emission testing the wanted RF signal level at the input of the measuring receiver shall be no more than 15 dB above the reference s
38、ensitivity level. to ensure that it operates within its dynamic range. The reference sensitivity level is defined in TIA-98-E 5. The input signal levels used during the tests shall be recorded in the test report. 4.2.4 Arrangements for test signals at the output of receivers The provisions of EN 301
39、 489-1 I. clause 4.2.4 shall apply with the following modification. The specific arrangement for test signals at the output of receivers are found in annex B for receivers operating with analogue speech output (voice). and in annex C for receivers operating with non-speech output (data). ETSl EN 301
40、 489-25 V2.3.2 (2005-07) Exclusion bands 4.3.1 Transmitter exclusion band The transmitter frequency bands including in band emissions and out of band emissions are covered by the RF spectral mask specification and need no further consideration. For the purpose of EMC specifications the transmitter e
41、xclusion band shall be the carrier centre frequency + (2.5 x necessary bandwidth). 4.3.2 Receiver exclusion band The exclusion band for receivers and receiver sections of transceivers is the band of frequencies over which no immunity tests with radiated RF are made. The receiver exclusion band for t
42、erminals extends from the lower frequency of the relevant receiver band minus 5 5% to the upper frequency of the relevant receiver band plus 5 %. Narrow band responses on receivers Responses on receivers or duplex transceivers occurring during immunity tests at discrete frequencies, which are narrow
43、 band responses (spurious responses), are identified by the following method: - If during an immunity test the quantity being monitored goes outside the specified tolerances (see clause 6.2), it is necessary to establish whether the deviation is due to an unwanted effect on the receiver of the MS or
44、 on the test system (narrow band response) or to a wideband (EMC) phenomenon. Therefore, the test shall be repeated with the MS channel frequency increased and then decreased to the first adjacent RF CDMA channel. - If the deviation in either or both frequency offset cases disappears, the response i
45、s considered as a narrow band response. - If the deviation does not disappear. the procedure is repeated with the MS channel frequency increased and then decreased to the second adjacent RF CDMA channels centre frequency. - If the deviation still does not disappear with the increased andlor decrease
46、d MS channel frequency. the phenomenon is considered wide band and therefore an EMC problem and the equipment fails the test. For immunity tests. narrow band responses shall be disregarded. Normal test modulation For immunity tests in voice call mode. the overall audio reverse link and forward link
47、performance of the radio equipment shall be calibrated before the start of the tests. The calibration procedure is presented in clause B.1. Immunity tests in voice call mode shall be performed without the application of any external modulation input signal. For immunity tests in data transfer mode.
48、the tests shall be performed with the application of an appropriate external modulation input signal such that the performance of the data transmission can be monitored. The performance assessment of the data transmission procedure is presented in annex C. 5 Performance assessment 5.1 General The pr
49、ovisions of EN 301 489-1 I. clause 5.1 shall apply with the following modification. The information about the bandwidth of the IF filter immediately preceding the demodulator set out in EN 301 489-1 I. clause 5.1 is not applicable to radio equipment in the scope of the present document. 5.2 Equipment which can provide a continuous communication link The provisions of EN 301 489-1 I. clause 5.2 shall apply. 5.3 Equipment which does not provide a continuous communication link The provisions of EN 301 489-1 I. clause 5.3 shall apply. 5.4 Ancillary
