1、 ETSI EN 300 720-2 V1.2.1 (2007-11)Harmonized European Standard (Telecommunications series) Electromagnetic compatibilityand Radio spectrum Matters (ERM);Ultra-High Frequency (UHF) on-board vesselscommunications systems and equipment;Part 2: Harmonized EN under article 3.2of the R Essential, or pote
2、ntially 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 searches, has been carried
3、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 Harmonized European Standard (Telecommunications series) has been p
4、roduced by ETSI Technical Committee Electromagnetic compatibility and Radio spectrum Matters (ERM). The present document is part 2 of a multi-part deliverable covering Electromagnetic compatibility and Radio spectrum Matters (ERM); Ultra-High Frequency (UHF) on-board vessels communications systems a
5、nd equipment, as identified below: Part 1: “Technical characteristics and methods of measurement“; Part 2: “Harmonized EN under article 3.2 of the R Ultra-High Frequency (UHF) on-board vessels communications systems and equipment; Part 1: Technical characteristics and methods of measurement“. 3 ETSI
6、 TR 100 028: “Electromagnetic compatibility and Radio spectrum Matters (ERM); Uncertainties in the measurement of mobile radio equipment characteristics“. 4 Directive 98/34/EC of the European Parliament and of the Council of 22 June 1998 laying down a procedure for the provision of information in th
7、e field of technical standards and regulations. 5 ITU-R Recommendation M.1174-2 (05/2004): “Technical characteristics of equipment used for on-board vessel communications in the bands between 450 and 470 MHz“. ETSI ETSI EN 300 720-2 V1.2.1 (2007-11) 7 3 Definitions, symbols and abbreviations 3.1 Def
8、initions For the purposes of the present document, the terms and definitions given in the R - the value of the measurement uncertainty for the measurement of each parameter shall be included in the test report; - the recorded value of the measurement uncertainty shall be, for each measurement, equal
9、 to or lower than the figures in table 1. For the test methods, according to the present document, the measurement uncertainty figures shall be calculated in accordance with TR 100 028 3 and shall correspond to an expansion factor (coverage factor) k = 1,96 or k = 2 (which provide confidence levels
10、of respectively 95 % and 95,45 % in the case where the distributions characterizing the actual measurement uncertainties are normal (Gaussian). Table 1 is based on such expansion factors. Table 1: Absolute measurement uncertainties: maximum values Parameter Maximum uncertainty RF frequency 1 x 10-7R
11、F power 0,75 dB Maximum frequency deviation: - within 300 Hz to 6 kHz of modulation frequency - within 6 kHz to 25 kHz of modulation frequency 5 % 3 dB Deviation limitation 5 % Adjacent channel power 5 dB Radiated emission of transmitter 6 dB Radiated emission of receiver 6 dB Two-signal measurement
12、 4 dB Three-signal measurement 3 dB Conducted spurious emission of transmitter 4 dB Conducted emission of receiver 3 dB Transmitter transient time 20 % Transmitter transient frequency 250 Hz 5.3 Essential radio test suites 5.3.1 Transmitter frequency error The test specified in EN 300 720-1 2, claus
13、e 8.1.2 shall be performed. The results obtained shall be compared to the limits in clause 4.2.1.2 in order to prove compliance with the requirement. 5.3.2 Transmitter maximum effective radiated power The test specified in EN 300 720-1 2, clause 8.2.2 shall be performed. The results obtained shall b
14、e compared to the limits in clause 4.2.2.2 in order to prove compliance with the requirement. ETSI ETSI EN 300 720-2 V1.2.1 (2007-11) 135.3.3 Transmitter frequency deviation The test specified in EN 300 720-1 2, clause 8.3.2.1 shall be performed. The results obtained shall be compared to the limits
15、in clause 4.2.3.2 in order to prove compliance with the requirement. 5.3.4 Frequency deviation at modulation frequencies above 3 kHz The test specified in EN 300 720-1 2, clause 8.3.3.1 shall be performed. The results obtained shall be compared to the limits in clause 4.2.4.2 in order to prove compl
16、iance with the requirement. 5.3.5 Transmitter adjacent channel power The test specified in EN 300 720-1 2, clause 8.8.2 shall be performed. The results obtained shall be compared to the limits in clause 4.2.5.2 in order to prove compliance with the requirement. 5.3.6 Transient behaviour of the trans
17、mitter The test specified in EN 300 720-1 2, clause 8.10.2 shall be performed. The results obtained shall be compared to the limits in clause 4.2.6.2 in order to prove compliance with the requirement. 5.3.7 Transmitter conducted spurious emissions conveyed to the antenna The test specified in EN 300
18、 720-1 2, clause 8.11.2 shall be performed. The results obtained shall be compared to the limits in clause 4.2.7.2 in order to prove compliance with the requirement. 5.3.8 Transmitter cabinet radiation and conducted spurious emissions other than those conveyed to the antenna The test specified in EN
19、 300 720-1 2, clause 8.12.2 shall be performed. The results obtained shall be compared to the limits in clause 4.2.8.2 in order to prove compliance with the requirement. 5.4 Other test specifications 5.4.1 General The requirements in clauses 4.2.9 to 4.2.16 inclusive have been set on the assumption
20、that the test specifications in clauses 5.4.2 to 5.4.9 will be used to verify the performance of the equipment. 5.4.2 Receiver maximum usable sensitivity The test specified in EN 300 720-1 2, clause 9.3.2 shall be performed. The results obtained shall be compared to the limits in clause 4.2.9.2 in o
21、rder to prove compliance with the requirement. 5.4.3 Receiver co-channel rejection The test specified in EN 300 720-1 2, clause 9.4.2 shall be performed. The results obtained shall be compared to the limits in clause 4.2.10.2 in order to prove compliance with the requirement. 5.4.4 Receiver adjacent
22、 channel selectivity The test specified in EN 300 720-1 2, clause 9.5.2 shall be performed. The results obtained shall be compared to the limits in clause 4.2.11.2 in order to prove compliance with the requirement. ETSI ETSI EN 300 720-2 V1.2.1 (2007-11) 145.4.5 Receiver spurious response rejection
23、The test specified in EN 300 720-1 2, clause 9.6.2 shall be performed. The results obtained shall be compared to the limits in clause 4.2.12.2 in order to prove compliance with the requirement. 5.4.6 Receiver intermodulation response The test specified in EN 300 720-1 2, clause 9.7.2 shall be perfor
24、med. The results obtained shall be compared to the limits in clause 4.2.13.2 in order to prove compliance with the requirement. 5.4.7 Receiver blocking or desensitization The test specified in EN 300 720-1 2, clause 9.8.2 shall be performed. The results obtained shall be compared to the limits in cl
25、ause 4.2.14.2 in order to prove compliance with the requirement. 5.4.8 Receiver conducted spurious emissions conveyed to the antenna The test specified in EN 300 720-1 2, clause 9.9.2 shall be performed. The results obtained shall be compared to the limits in clause 4.2.15.2 in order to prove compli
26、ance with the requirement. 5.4.9 Receiver radiated spurious emissions The test specified in EN 300 720-1 2, clause 9.10.2 shall be performed. The results obtained shall be compared to the limits in clause 4.2.16.2 in order to prove compliance with the requirement. ETSI ETSI EN 300 720-2 V1.2.1 (2007
27、-11) 15Annex A (normative): HS Requirements and conformance Test specifications Table (HS-RTT) The HS Requirements and conformance Test specifications Table (HS-RTT) in table A.1 serves a number of purposes, as follows: it provides a statement of all the essential requirements in words and by cross
28、reference to (a) specific clause(s) in the present document or to (a) specific clause(s) in (a) specific referenced document(s); it provides a statement of all the test procedure corresponding to those essential requirements by cross reference to (a) specific clause(s) in the present document or to
29、(a) specific clause(s) in (a) specific referenced document(s); it qualifies each requirement to be either: - Unconditional: meaning that the requirement applies in all circumstances, or - Conditional: meaning that the requirement is dependent on the supplier having chosen to support optional functio
30、nality defined within the schedule; in the case of Conditional requirements, it associates the requirement with the particular optional service or functionality; it qualifies each test procedure to be either: - Essential: meaning that it is included with the Essential Radio Test Suite and therefore
31、the requirement shall be demonstrated to be met in accordance with the referenced procedures; - Other: meaning that the test procedure is illustrative but other means of demonstrating compliance with the requirement are permitted. Table A.1: HS Requirements and conformance Test specifications Table
32、(HS-RTT) Harmonized Standard EN 300 720-2 The following technical requirements and test specifications are relevant to the presumption of conformity under Article 3.2 of the R those designated “O“ make up the Other Test Suite; for those designated “X“ there is no test specified corresponding to the
33、requirement. The completion of all tests classified “E“ as specified with satisfactory outcomes is a necessary condition for a presumption of conformity. Compliance with requirements associated with tests classified “O“ or “X“ is a necessary condition for presumption of conformity, although conforma
34、nce with the requirement may be claimed by an equivalent test or by manufacturers assertion supported by appropriate entries in the technical construction file. Clause Number Identification of clause(s) defining the test specification in the present document unless another document is referenced exp
35、licitly. Where no test is specified (that is, where the previous field is “X“) this field remains blank. ETSI ETSI EN 300 720-2 V1.2.1 (2007-11) 17Annex B (informative): The EN title in the official languages Language EN title Bulgarian (ERM); (UHF) ; 2: (EN) 3(2) (R Ultra Hj Frekvens (UHF) kommunik
36、ationssystemer og -udstyr til brug ombord p skibe; Del 2: Harmoniseret EN, der dkker de vsentlige krav i R Ultra-High Frequency (UHF) on-board vessels communications systems and equipment; Part 2: Harmonized EN under article 3.2 of the R Alusten sisisen liikenteen UHF-jrjestelmt ja laitteet; Osa 2:
37、R UHF-Kommunikationssysteme und -gerte an Bord von Schiffen; Teil 2: Harmonisierte EN nach Artikel 3.2 der R Ofurtnifjarskiptakerfi (UHF) og bnaur til nota um bor skipum; 2. hluti: Samrmdur Evrpustaall skv. 2. mgr. 3. gr. tilskipun 1999/5/EC um fjarskiptabna og endabna til fjarskipta Italian Compati
38、bilit elettromagnetica e questioni relative allo spettro delle radiofrequenze (ERM); Sistemi ed apparati per comunicazioni UHF a bordo di navi; Parte 2: Norma europea armonizzata per larticolo 3.2 della direttiva R Laive rengt ultraauktj dani (UAD) ryi sistemos ir ranga.;2 dalis. Darnusis Europos st
39、andartas pagal 1999/5/EC direktyvos 3.2 straipsn Maltese Kompatibilit elettromanjetika u materji relatati ma spettru radjofoniku (ERM); Sistemi u tagmir ta komunikazzjoni abbord Bastimenti li jopera fuq Frekwenza Ultra-Golja (UHF); Parti 2: EN armonizzat tat l-artiklu 3.2 tad-Direttiva R Ultrahy fre
40、kvens (UHF) kommunikasjonssystemer og utstyr ombord p fartyer; Del 2: Harmonisert EN under artikkel 3.2 i R Kommunikationssystem och utrustning p UHF fr anvndning ombord p fartyg; Del 2 Harmoniserad EN enligt artikel 3.2 i R&TTE-direktivet ETSI ETSI EN 300 720-2 V1.2.1 (2007-11) 18History Document history V1.1.1 August 2000 Publication V1.2.1 June 2007 One-step Approval Procedure OAP 20071012: 2007-06-13 to 2007-10-12 V1.2.1 November 2007 Publication
