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1、 ETSI EN 300 440-2 V1.1.2 (2004-07) Candidate Harmonized European Standard (Telecommunications series) Electromagnetic compatibility and Radio spectrum Matters (ERM); Short range devices; Radio equipment to be used in the 1 GHz to 40 GHz frequency range; Part 2: Harmonized EN under article 3.2 of th
2、e R 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 searc
3、hes, 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 Candidate Harmonized European Standard (Telec
4、ommunications 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 Council Directive 98/34/EC 2 (as amended) laying down
5、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 Communities referencing the Directive 1999/5/EC 1 of th
6、e 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 Short range devices; Radio equipment to be used in the 1 GHz to 40 GHz frequency range, as identified below: Part 1: “Technical
7、 characteristics and test methods“; Part 2: “Harmonized EN under article 3.2 of the R - it provides scope for standards under articles 3.2 and 3.3 to be added when new frequency bands are agreed or when the Commission takes decisions under article 3 without requiring alteration of standards that are
8、 already published; - it clarifies, simplifies and promotes the usage of Harmonized Standards as the relevant means of conformity assessment. ETSI ETSI EN 300 440-2 V1.1.2 (2004-07) 7 1 Scope The present document applies to Short Range Devices (SRDs) transmitters and receivers: - transmitters operat
9、ing in range from 1 GHz to 40 GHz with power levels ranging up to 4W; - receivers operating in the range from 1 GHz to 40 GHz. The present document contains the technical characteristics for radio equipment and is referencing CEPT/ERC Recommendation for SRDs CEPT/ERC Recommendation 70-03 5. The pres
10、ent document does not necessarily include all the characteristics which may be required by a user, nor does it necessarily represent the optimum performance achievable. It is a product family standard which may be completely or partially superseded by specific standards covering specific application
11、s. The present document applies to generic SRDs: - either with a Radio Frequency (RF) output connection and specified antenna, or with an integral antenna; - for alarms, identification systems, radio-determination, telecommand, telemetry etc. applications; - for all types of modulation; - with or wi
12、thout speech. The present document covers fixed stations, mobile stations and portable stations. If a system includes transponders, these are measured together with the transmitter. The technical requirements of the present document apply under the environmental profile for operation of the equipmen
13、t, which shall be declared by the manufacturer. The equipment shall comply with all the technical requirements of the present document at all times when operating within the boundary limits of the declared operational environmental profile. All types of modulation for radio devices are covered by th
14、e present document, provided the requirements of clause 4.1.2 are met. The radio equipment, covered by the classification SRD is divided into several power classes based on maximum output power (see table 1). The power class designation is based on CEPT/ERC Recommendation 70-03 5. Table 1: Maximum r
15、adiated peak power (e.i.r.p.) Power Class Power level (conducted or radiated) 8 10 mW 9 25 mW 11 100 mW 12 500 mW (see note 1) 13 1 W 14 2 W 14a 4 W (see note 1) NOTE 1: For RFID applications, see annex C of Part 1 of this standard. The present document is intended to cover the provisions of article
16、 3.2 of Directive 1999/5/EC (R Short Range Devices (SRD); Radio equipment to be used in the 1 GHz to 40 GHz frequency range; Part 1: Technical characteristics and test methods“. 4 ETSI ETR 028 (1994): “Radio Equipment and Systems (RES); Uncertainties in the measurement of mobile radio equipment char
17、acteristics“. 5 CEPT/ERC Recommendation 70-03 (1997): “Relating to the use of Short Range Devices (SRD)“. 3 Definitions, symbols and abbreviations 3.1 Definitions For the purposes of the present document, the terms and definitions given in the R or the test specified in EN 300 440-1 3, clauses 7.1.2
18、 and 7.1.2.2 shall be carried out. This test suite applies to transmitters with an integral or dedicated antenna. 5.1.3.2 Permitted range of operation frequencies Either: the test specified in EN 300 440-1 3, clause 7.2.2 shall be carried out; or the test specified in EN 300 440-1 3, clause 7.2.3 as
19、 appropriate shall be carried out. This test suite applies to all transmitters. 5.1.3.3 Spurious emissions Either: the tests specified in EN 300 440-1 3, clause 7.3.3 and EN 300 440-1 3, clause 7.3.4 shall be carried out; or the test specified in EN 300 440-1 3, clause 7.3.5 shall be carried out. Th
20、is test suite applies to all transmitters. ETSI ETSI EN 300 440-2 V1.1.2 (2004-07) 11 5.1.4 Receiver test suites 5.1.4.1 Spurious radiations Either: the tests specified in EN 300 440-1 3, clause 8.4.2 and EN 300 440-1 3, clause 8.4.3 shall be carried out; or the test specified in EN 300 440-1 3, cla
21、use 8.4.4 shall be carried out. This test suite applies to all receivers. 5.2 Other test specifications The requirements in clause 4.2 have been set on the assumption that the test specifications in table 2 will be used to verify the performance of equipment. Table 2: Receiver test specifications Cl
22、ause Performance requirement Clause on EN 300 440-1 3 containing the test method 4.2.1 Adjacent channel selectivity-in-band 8.1.2 4.2.2 Adjacent band selectivity 8.2.2 4.2.3 Blocking or desensitization 8.3.2 4.2.4 Spurious radiations 8.4.2 and 8.4.3 or 8.4.4 6 Interpretation of measurement results T
23、he interpretation of the results recorded in the test report for the measurements described in the present document shall be as follows: - the measured value related to the corresponding limit shall be used to decide whether an equipment meets the requirements of the present document; - the value of
24、 the measurement uncertainty for the measurement of each parameter shall be separately included in the test report; - the value of the measurement uncertainty shall be, for each measurement, equal to or lower than the figures in table 3. Table 3: Measurement uncertainty RF frequency 1 10-7 RF power,
25、 conducted 4 dB Adjacent channel power 3 dB Conducted emission of transmitter, valid up to 12,75 GHz 4 dB Conducted emission of receivers 3 dB Radiated emission of transmitter, valid up to 12,75 GHz 6 dB Radiated emission of receiver, valid up to 12,75 GHz 6 dB ETSI ETSI EN 300 440-2 V1.1.2 (2004-07
26、) 12 For the test methods, according to the present document the uncertainty figures shall be calculated according to the methods described in the ETR 028 4 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
27、 % in case where the distributions characterizing the actual measurement uncertainties are normal (Gaussian). Table 3 is based on such expansion factors. The particular expansion factor used for the evaluation of the measurement uncertainty shall be stated. ETSI ETSI EN 300 440-2 V1.1.2 (2004-07) 13 History Document history V1.1.1 September 2001 Publication V1.1.2 July 2004 Publication