1、ETSI EN 30 1 489-2 VI .3.1 (2002-08) Candida fe Harmonized European Sfandard (Telecommunicafions series) Electromagnetic compatibility and Radio spectrum Matters (ERM); ElectroMagnetic Compatibility (EMC) standard for radio equipment and services; Part 2: Specific conditions for radio paging equipme
2、nt 2 ETSI EN 301 489-2 VI .3.1 (2002-08) Reference REN/ERM-EMC-230-2 Keywords EMC, ERMES, paging, radio, regulation ETSI 650 Route des Lucioles F-O6921 Sophia Antipolis Cedex - FRANCE Tel.: +33 4 92 94 42 O0 Fax: +33 4 93 65 47 16 Siret No 348 623 562 00017 - NAF 742 C Association but non lucratif e
3、nregistre la Sous-prfecture de Grasse (06) No 7803/88 Important notice Individual copies of the present document can be downloaded from: http:lwmv.etsi .arq 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
4、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 do
5、cument may be subject to revision or change of status. Information on the current status of this and other ETSI documents is available at ha p:/pa rta I. etsi I a rgltbistat uslstatus .as p If you find errors in the present document, send your comment to: Cori vriaht Notifica tion No part may be rep
6、roduced except as authorized by written permission. The copyright and the foregoing restriction extend to reproduction in all media. O European Telecommunications Standards Institute 2002. All rights reserved. DECTTM, PLUGTESTSTMand UMTSTMare Trade Marks of ETSI registered for the benefit of its Mem
7、bers. TIPHONTM and 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 3 ETSI EN 301 489-2 VI .3.1 (2002-08) Contents Intellectual Pro
8、perty Rights . .4 Foreword . 4 1 2 3 3.1 3.2 4 4.1 4.1.1 4.1.2 4.2 4.2.1 4.2.2 4.2.3 4.2.4 4.3 4.3.1 4.3.2 4.4 4.5 5 5.1 5.2 5.3 5.4 6 6.1 6.2 6.3 6.4 6.5 7 7.1 7.1.1 7.1.2 7.2 7.2.1 7.2.2 Scope 5 References . .5 Definitions and abbreviations. . .6 Definitions 6 Abbreviations . 6 Test conditions .7
9、General . nput of transmitters. Arrangements for test signals at the output of transmitters . Arrangements for test signals at the input of receivers . Arrangements for test signals at the output of receivers . Exclusion bands Exclusion bands for receivers . Exclusion band for transmitters Narrow ba
10、nd responses of receivers . Normal test modulation Performance assessment. 1 O General . 10 Standard paging equipment . Ancillary equipment . Equipment classifica . Performance criteria . 11 Performance criteria for Continuous phenomena applied to Transmitters Performance criteria for Transient phen
11、omena applied to Transmitters ( Performance criteria for Continuous phenomena applied to Receivers (CR) Performance criteria for Transient phenomena applied to Receivers (TR) Performance criteria for ancillary equipment tested on a stand alone basis 12 13 13 Applicability overview . . ons . . . ons
12、. Annex A (informative): A. 1 A.2 A.3 Annex B (informative): Bibliography . 16 History 17 Definitions of the paging equipment in the scope of the present document 15 ERMES paging equipment . 15 On-site paging equipment . .15 Wide-area paging equipment. .15 ETSI 4 ETSI EN 301 489-2 VI .3.1 (2002-08)
13、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 O00 314: “Intellectual Property
14、 Rights (7PRs); Essential, orpotentially Essential, IPRs notlJied to ETSI in respect ofETSI standards“, which is available from the ETSI Secretariat. Latest updates are available on the ETSI Web server (5). Pursuant to the ETSI IPR Policy, no investigation, including IPR searches, has been carried o
15、ut by ETSI. No guarantee can be given as to the existence of other IPRs not referenced in ETSI SR O00 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)
16、has been produced by ETSI Technical Committee Electromagnetic compatibility and Radio spectrum Matters (ERM). The present document has been produced by ETSI in response to a mandate from the European Commission issued under Council Directive 98/34/EC 4 (as amended) laying down a procedure for the pr
17、ovision of information in the field of technical standards and regulations. 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 law
18、s of the Member States relating to electromagnetic compatibility (“the EMC Directive“) (89/336/EEC 2 as amended) and Directive 1999/5/EC 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 conf
19、ormity (“the R ElectroMagnetic Compatibility (EMC) standard for radio equipment and services; Part 1 : Common technical requirements“. Council Directive 89/336/EEC of 3 May 1989 on the approximation of the laws of the Member States relating to electromagnetic compatibility (EMC Directive). Directive
20、 1999/5/EC 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 (R during the individual tests the wanted RF input signal shall not be applied to the receiver, except for the spot fre
21、quency test as part of the radio frequency electromagnetic field immunity test. after the individual tests and the termination of the required performance assessment (e.g. by means of the stored messages in the message memory of the receiver, see clauses 6.3 and 6.4) the communications link shall be
22、 re-established and another performance check shall be carried out to veriSl that the EUT is still operational. - - Base receivers: - base receivers are not subject to the spot frequency test as part of the radio frequency electromagnetic field immunity test; before the individual tests the base rec
23、eiver shall be set into the standby mode, a communications link shall be established and the output of the receiver shall be monitored (performance check); during the individual tests the wanted RF input signal (the unmodulated carrier, see clause 4.2) remains applied to the base receiver; after the
24、 individual tests of the base receiver (see clauses 6.3 and 6.4) and the termination of the required performance assessment (e.g. by means of audio breakthrough measurements at the output of the base receiver, see clauses 6.3 and 6.4) the maintained communications link is switched off and re-establi
25、shed to ensure that the base receiver is still able to receive new incoming requests. - - - 4.1.2 Transmitters Mobile and pocket transmitters: - the mobile or pocket transmitter is not subject to the spot frequency test as part of the radio frequency electromagnetic field immunity test; the mobile o
26、r pocket transmitter shall operate in transmit mode with an unmodulated carrier, at its maximum rated output power. If unmodulated operation is not possible, the manufacturer shall speciSl the method of performance assessment and the acceptable degradation of performance. - ETSI 8 ETSI EN 301 489-2
27、VI .3.1 (2002-08) Base transmitters: - the base transmitter shall operate in the standby mode, except for the spot frequency test as part of the radio frequency electromagnetic field immunity test (see clause 7.2.2, table i), where the transmitter shall be tested additionally operated at its maximum
28、 rated output power, modulated with normal test modulation (see clause 4.5). 4.2 Arrangements for test signals The provisions of the EN 301 489-1 i, clause 4.2 shall apply. 4.2.1 Arrangements for test signals at the input of transmitters The provisions of the EN 301 489-1 i, clause 4.2.1 shall apply
29、 with the following modifications. Mobile and pocket transmitters: - mobile or pocket transmitters are normally not equipped with an external modulation input port, if an external modulation input port is present, the arrangement for base transmitters shall apply. Base transmitters: - for base trans
30、mitters, the signal generator to be used for the normal test modulation (see clause 4.5) shall be located outside the test environment and connected to the modulation input port of the transmitter. Adequate measures shall be taken to protect the measuring equipment from the effect of all of the radi
31、ated immunity test fields within the test environment. 4.2.2 Arrangements for test signals at the output of transmitters The provisions of the EN 301 489-1 i, clause 4.2.2 shall apply with the following modifications. Where the transmitter incorporates a RF antenna connector, the output signal of th
32、e transmitter shall be coupled to the measuring equipment via a shielded transmission line such as a coaxial cable. Where the transmitter does not incorporate a RF connector, the output signal of the transmitter shall be coupled to an antenna located within the test environment. This antenna shall b
33、e coupled by a shielded transmission line to the measuring equipment located outside of the test environment. Base transmitters: - base transmitters are subject to the spot frequency test as part of the radio frequency electromagnetic field immunity test (see clause 7.2.2, table 1). For this test th
34、e measuring equipment shall be a paging receiver and repetitive calls shall be transmitted and coupled to the input of the paging receiver located outside the test environment. 4.2.3 Arrangements for test signals at the input of receivers The provisions of the EN 301 489-1 i, clause 4.2.3 shall appl
35、y with the following modifications. The level of the wanted RF input signal shall be chosen to a value significantly above the threshold sensitivity but below the overload characteristics of the receiver (the signal level should be 60 dB above the threshold sensitivity). Where the receiver incorpora
36、tes a RF antenna connector, the RF signal source shall be coupled to the input of the receiver via a shielded transmission line such as a coaxial cable. Where the receiver does not incorporate a RF connector, the RF signal source shall be presented to the receiver from another antenna located within
37、 the test environment. This antenna shall be coupled to the RF signal source via an adjustable attenuator. Mobile and pocket receivers: - for mobile or pocket receivers, the manufacturer shall at the time of submitting the equipment for testing, supply, if necessary, a test fixture and a message gen
38、erator as stated in clause 4.5, to generate the wanted RF input signal. ETSI 9 ETSI EN 301 489-2 VI .3.1 (2002-08) 4.2.4 Arrangements for test signals at the output of receivers The provisions of the EN 301 489-1 i, clause 4.2.4 shall apply. Mobile and pocket receivers: - for mobile or pocket receiv
39、ers, during the spot frequency test as part of the radio frequency immunity test (see clause 7.2.2, table i), the call received signal output of the receiver shall be coupled to the measuring equipment, located outside the test environment (e.g. by non-metallic means such as an acoustic tube/ couple
40、r), and it shall be possible to assess the performance of the equipment from the call received signal(s) of the receiver. Base receivers: - for base receivers, the audio signal output of the receiver shall be coupled to the measuring equipment, located outside the test environment. When the receiver
41、 does not have an audio signal output, the manufacturer shall speciSl the method of performance assessment and the comparable degradation of performance. 4.3 Exclusion bands The provisions of the EN 301 489-1 i, clause 4.3 shall apply. 4.3.1 Exclusion bands for receivers The exclusion band for recei
42、vers (including receivers of pocket transceivers), is the frequency range determined by the alignment range, as declared by the manufacturer, extended as follows: - for receivers operating in the frequency band 25 MHz to 80 MHz, the lower frequency of the exclusion band is the lower frequency of the
43、 alignment range minus 10 % of the centre frequency of the alignment range or minus 5 MHz, whichever results in the lower frequency. For such receivers the upper frequency of the exclusion band is the upper frequency of the alignment range plus 10 % of the centre frequency of the alignment range or
44、plus 5 MHz, whichever is greater; for receivers operating above 80 MHz, the lower frequency of the exclusion band is the lower frequency of the alignment range minus 5 % of the centre frequency of the alignment range or 10 MHz, whichever results in the lower frequency, and the upper frequency of the
45、 exclusion band is the upper frequency of the alignment range plus 5 % of the centre frequency of the alignment range or plus 10 MHz, whichever is greater; - NOTE: For ERMES receivers the exclusion band shall be the designated ERMES frequency band extended by 25 kHz in both directions (i.e. to lower
46、 and higher frequencies). 4.3.2 Exclusion band for transmitters For transmitters operating, or intended to operate, in a channelized frequency band, the exclusion band is five times the channel spacing designated to the relevant paging service in the used frequency band, centred around the operating
47、 frequency. 4.4 Narrow band responses of receivers The provision of the EN 301 489-1 i, clause 4.4 shall apply. ETSI 10 ETSI EN 301 489-2 VI .3.1 (2002-08) 4.5 Normal test modulation Mobile and pocket receivers: - for mobile or pocket receivers the wanted RF input signal, if required, shall represen
48、t selective recognizable messages repeatedly transmitted to the EUT, and its frequency shall be set to the nominal frequency selected for the EUT. Base receivers: - for base receivers the wanted RF input signal shall be an unmodulated carrier, set to the nominal frequency selected for the EUT. If po
49、ssible that unmodulated carrier also applies for the test of the talk-back function of the base receiver. Mobile and pocket transmitters: - for mobile or pocket transmitters not having a modulation input port the internal equipment modulation shall be used as normal test modulation signal, and a repetitive call possibility shall be available. Base transmitters: for base transmitters, the normal test modulation signal to be used for the calling function shall represent selective messages and may be generated by a signal generator or encoded within the equipment. The s
