1、ETSI EN 300 328-2 VI 2.1 (2001-12) Candida fe Harmonized European Sfandard (Telecommunicafions 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 tec
2、hniques; Part 2: Harmonized EN covering essential requirements under article 3.2 of the R 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 ETS
3、I 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 O00 3 14 (or the updates on the ETSI Web server) which are, or may be, or may become, essential to the present document. Forewor
4、d This Candidate Harmonized European Standard (Telecommunications series) 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 Co
5、uncil Directive 98/34/EC 6 (as amended) laying down a procedure for the provision 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 Com
6、munities referencing the 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 conformity (“the R Data transmission equipment operating in the 2,4 GHz ISM band and using sprea
7、d spectrum modulation techniques, as identified below: Part 1 : Part 2: “Technical characteristics and test conditions“; “Harmonized EN covering essential requirements under article 3.2 of the R 3.2 Spectrum 3.1 b 1 EMC I I Use of spectrum I inn:, New radio harmonized standards 31 Scoped by frequenc
8、y andlor equipment type I I I I T EN 301 489 mulfi-pad EMC sfandard I IGeneric and product standards also notified under EMC Directive I Figure 1: Modular structure for the various standards used under the R it provides scope for standards to be added: - - under article 3.2 when new frequency bands
9、are agreed; or under article 3.3 should the Commission take the necessary decisions, without requiring alteration of standards that are already published; it clarifies, simplifies and promotes the usage of Harmonized Standards as the relevant means of conformity assessment. ETSI 7 ETSI EN 300 328-2
10、V1.2.1 (2001-12) TransmiReceive 1 2,4 GHz to 2,483 5 GHz Scope The present document applies to the following transceivers, transmitters and receivers including such technologies as IEEE 802.11 (see Bibliography) and HomeRF TM. Fixed, mobile or portable applications, e.g.: stand-alone radio equipment
11、 with or without their own control provisions; plug-in radio devices intended for use with or within a variety of host systems, e.g. personal computers, hand-held terminals, etc.; plug-in radio devices intended for use within combined equipment, e.g. cable modems, set-top boxes, access points, etc.;
12、 combined equipment or a combination of a plug-in radio device and a specific type of host equipment. The equipment shall utilize wideband radio modulation techniques and aggregate bit rates in excess of 250 kbits/s. Furthermore the equipment shall have an effective radiated power of up to -10 dBW (
13、100 mW) and a power density of up to -10 dBW (100 mW) e.i.r.p. per 100 kHz for frequency hopping spread spectrum modulation or a power density of up to -20 dBW (10 mW) e.i.r.p. per 1 MHz for other forms of spread spectrummodulation. This radio equipment is capable of operating in all or any part of
14、the frequency band shown in table 1. Table 1: Industrial, Scientific and Medical (ISM) service frequency band Industrial, Scientific and Medical (ISM) service frequency band Direction of transmission Equipment using modulation techniques different from those defined in EN 300 328-1 4, clauses 5.1.1
15、and 5.1.2 do not fall within the scope of the present document. The present document is intended to cover the provisions of Directive 1999/5/EC i (R Wideband Transmission systems; Data transmission equipment operating in the 2,4 GHz ISM band and using spread spectrum modulation techniques; Part 1 :
16、Technical characteristics and test conditions“. 51 ETSI TR 100 028-1 : “Electromagnetic compatibility and Radio spectrum Matters (ERM); Uncertainties in the measurement of mobile radio equipment characteristics; Part 1“. Directive 98/34/EC of the European Parliament and of the Council of 22 June 199
17、8 laying down a procedure for the provision of information in the field of technical standards and regulations. 61 3 3.1 Definitions and abbreviations De fi nit ions For the purposes of the present document, the terms and definitions given in the R the measurement uncertainty value for the measureme
18、nt of each parameter shall be included in the test report; the recorded value of the measurement uncertainty shall be, for each measurement, equal to or lower than the figures in table 2. - - For the test methods, according to the present document, the measurement uncertainty figures shall be calcul
19、ated in accordance with TR 100 028-1 5 and shall correspond to an expansion factor (coverage factor) k = 1,96 or k = 2 (which provide confidence levels of respectively 95 % and 95,45 % in the case where the distributions characterizing the actual measurement uncertainties are normal (Gaussian). Tabl
20、e 2 is based on such expansion factors. ETSI 11 ETSI EN 300 328-2 V1.2.1 (2001-12) Parameter Table 2: Maximum measurement uncertainty Uncertainty radio frequency I 10-5 total RF power, conducted RF power density, conducted 1,5 dB 3 dB 5.3 Essential radio test suites spurious emissions, conducted all
21、 emissions, radiated tem Deratu re 5.3.1 Effective radiated power The test specified in EN 300 328-1 4, clause 7.2.1 shall be carried out. The results obtained shall be compared to the limits in clause 4.2.1.2 in order to prove compliance with the requirement. 3 dB 6 dB 1C 5.3.2 Peak power density T
22、he test specified in EN 300 328-1 4, clause 7.2.2 shall be carried out. The results obtained shall be compared to the limits in clause 4.2.2.2 in order to prove compliance with the requirement. hum id ity 5.3.3 Frequency range The test specified in EN 300 328-1 4, clause 7.2.3 and 7.2.4 shall be car
23、ried out. The results obtained shall be compared to the limits in clause 4.2.3.2 in order to prove compliance with the requirement. 5% 5.3.4 Transmitter spurious emissions The test specified in EN 300 328-1 4, clause 7.2.5 shall be carried out. The results obtained shall be compared to the limits in
24、 clause 4.2.4.2 in order to prove compliance with the requirement. DC and low freauencv voltaaes 5.3.5 Receiver spurious emissions The test specified in EN 300 328-1 4, clause 7.3.2 shall be carried out. The results obtained shall be compared to the limits in clause 4.2.5.2 in order to prove complia
25、nce with the requirement. 3% ETSI 12 ETSI EN 300 328-2 V1.2.1 (2001-12) Annex A (normative): The EN Requirements Table (EN-RT) Notwithstanding the provisions of the copyright clause related to the text of the present document, ETSI grants that users of the present document may freely reproduce the E
26、N-RT proforma in this annex so that it can be used for its intended purposes and may further publish the completed EN-RT. The EN Requirements Table (EN-RT) serves a number of purposes, as follows: - - it provides a tabular summary of all the requirements; it shows the status of each EN-R, whether it
27、 is essential to implement in all circumstances (Mandatory), or whether the requirement is dependent on the supplier having chosen to support a particular optional service or functionality (Optional). In particular it enables the EN-Rs associated with a particular optional service or functionality t
28、o be grouped and identified; when completed in respect of a particular equipment it provides a means to undertake the static assessment of conformity with the EN. - Table A.l: EN Requirements Table (EN-RT) Key to columns: No Table entry number; Reference EN-R Status Clause reference number of confor
29、mance requirement within the present document; Title of conformance requirement within the present document; Status of the entry as follows: M O Mandatory, shall be implemented under all circumstances; Optional, may be provided, but if provided shall be implemented in accordance with the requirement
30、s; this status is used for mutually exclusive or selectable options among a set. The integer “n“ shall refer to a unique group of options within the EN-RT. A footnote to the EN-RT shall explicitly state what the requirement is for each numbered group. For example, “It is mandatory to support at leas
31、t one of these options“, or, “It is mandatory to support exactly one of these options“. To be completed as required. 0.n Comments ETSI 13 ETSI EN 300 328-2 V1.2.1 (2001-12) Annex B (informative): Bibliography CEPT/ERC Recommendation 70-03 (annex 3): “Relating to the use of Short Range Devices (SRD)“
32、. IEEE 802.1 1 : “IEEE Standard for Information technology - Telecommunications and information exchange between systems - Local and metropolitan area networks - Specific requirements - Part 1 1 : Wireless LAN Medium Access Control (MAC) and Physical Layer (PHY) Specifications“. ETSI 14 ETSI EN 300 328-2 V1.2.1 (2001-12) vl.l.l v1.2.1 History July 2000 Publication August 200 1 One-step Approval Procedure OAP 20011130: 2001-08-01 to 2001-11-30 I Document history I I V1.2.1 I December 2001 I Publication ETSI
