1、ETSI EN 300 341-2 1.1.1 (2000-12) Candidate Harmonized European Standard (Telecommunications series) Electromagnetic com pat i bi I ity and Radio spectrum Matters (ERM); Land Mobile service (RP 02); Radio equipment using an integral antenna transmitting signals to initiate a specific response in the
2、 receiver; Part 2: Harmonized EN under article 3.2 of the 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 ClattD:/www.etsP.c/iDr. Pursuant to the ETSI IPR Pol
3、icy, 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 314 (or the updates on the ETSI Web server) which are, or may be, or may become, essential to the present document. Foreword This Can
4、didate Harmonized European Standard (Telecommunications series) has been produced by ETSI Technical Committee Electromagnetic compatibility and Radio spectrum Matters (ERM). The present document is part 2 of a multi-part standard covering Land Mobile service (RP 02); Radio equipment using an integra
5、l antenna transmitting signals to initiate a specific response in the receiver, as identified below: Part 1: “Technical characteristics and methods of measurement“; Part 2: “Harmonized EN under article 3.2 of the R provide scope for standards to be added under article 3.3 should the Commission take
6、the necessary decisions without requiring alteration of standards that are already published; clarify and simplify the usage of Harmonized Standards as the relevant means of conformity assessment. - - ETSI 8 ETSI EN 300 341-2 V1.l.l (2000-12) 1 Scope The present document applies to the following rad
7、io equipment types: constant envelope angle modulation systems for use in the land mobile service, using the available bandwidth, operating on radio frequencies between 30 MHz and 1 O00 MHz, with channel separations of 12,5 kHz, 20 kHz and 25 kHz intended for non-speech transmissions. It applies to
8、non-speech and to the non-speech part of combined speechhon-speech equipment with integral antennas. In the present document a non-speech radio equipment is defined as a radio equipment transmitting a signal to initiate a specific response in the receiver. The equipment comprises a transmitter and a
9、ssociated encoder and/or a receiver and associated decoder. The encoder and/or the decoder may be a separate piece of equipment, in which case compliance to the present document covers the combination of encoder and/or decoder and transmitter and/or receiver equipment. The present document is intend
10、ed to cover the provisions of Article 3.2, of Directive 1999/5/EC i (R Land Mobile Service (RP 02); Radio equipment using an integral antenna transmitting signals to initiate a specific response in the receiver; Part 1: Technical characteristics and methods of measurement“. ETSI ETR 028 (1994): “Rad
11、io Equipment and Systems (RES); Uncertainties in the measurement of mobile radio equipment characteristics“. Council Directive of 22 June 1998 laying down a procedure for the provision of information in the field of technical standards and regulations (98/34/EC). ETSI 9 ETSI EN 300 341-2 V1.l.l (200
12、0-12) 3 Definitions, symbols and abbreviations 3.1 Def i n it ions For the purposes of the present document, the terms and definitions in the R the value of the measurement uncertainty for the measurement of each parameter shall be included in the test report; - ETSI 13 ETSI EN 300 341-2 V1.l.l (200
13、0-12) _. . Transmitter transient time - the value of the measurement uncertainty shall be, for each measurement, equal to or lower than the figures in table 1. I20 % For the test methods, according to the present document, the measurement uncertainty figures shall be calculated in accordance with ET
14、R 028 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). Table 1 is based on such expansion
15、factors. The particular expansion factor used for the evaluation of the measurement uncertainty shall be stated. Table 1 : Absolute measurement uncertainties: maximum values Parameter Radiated emission of the transmitter, INOTE: For blocking and spurious response rejection measurements. 5.3 Essentia
16、l radio test suites 5.3.1 Transmitter frequency error The tests specified in EN 300 341-1 4, subclause 8.1.2 shall be carried out. 5.3.2 Effective radiated power The tests specified in EN 300 341-1 4, subclause 8.2.2 shall be carried out. 5.3.3 Adjacent channel power The tests specified in EN 300 34
17、1-1 4, subclause 8.3.2 shall be carried out. 5.3.4 Transmitter radiated spurious emissions The tests specified in EN 300 341-1 4 subclause 8.4.2 shall be carried out. 5.3.5 Transient frequency behaviour of the transmitter The tests specified in EN 300 341-1 4, subclause 8.5.2 shall be carried out ET
18、SI 14 ETSI EN 300 341-2 V1.l.l (2000-12) 5.4 Other radio test suites The following radio test suites will be used to assess the performance of equipment. 5.4.1 Average usable sensitivity (field strength, responses) The test specified in EN 300 341-1 4, subclauses 9.1.2 and 9.1.3 shall be carried out
19、. 5.4.2 Co-channel rejection The test specified in EN 300 341-1 4, subclause 9.2.2 shall be carried out. 5.4.3 Adjacent channel selectivity The test specified in EN 300 341-1 4, subclause 9.3.2 shall be carried out. 5.4.4 Spurious response rejection The test specified in EN 300 341-1 4, subclauses 9
20、.4.5 shall be carried out. 5.4.5 Intermodulation response rejection The test specified in EN 300 341-1 4, subclause 9.5.2 shall be carried out. 5.4.6 Blocking or desensitization The test specified in EN 300 341-1 4, subclause 9.6.2 shall be carried out. 5.4.7 Receiver spurious radiations The test specified in EN 300 341-1 4, subclause 9.7.2 shall be carried out. ETSI 15 ETSI EN 300 341-2 V1.l.l (2000-12) History I Document history I I V1.l.l I July2000 I One-step Approval Procedure OAP 20001110: 2000-07-12 to 2000-11-10 I V1.l.l I December 2000 I Publication ETSI
