1、 ETSI EN 300 698-3 V1.2.1 (2009-12)Harmonized European Standard (Telecommunications series) Electromagnetic compatibilityand Radio spectrum Matters (ERM);Radio telephone transmitters and receivers for themaritime mobile service operating in the VHF bandsused on inland waterways;Part 3: Harmonized EN
2、 covering essential requirementsof article 3.3 (e) 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 (http:/webapp.etsi.org/IPR/home.asp). Pursuant to th
3、e ETSI 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 000 314 (or the updates on the ETSI Web server) which are, or may be, or may become, essential to the present document. For
4、eword This 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 Council
5、Directive 98/34/EC i.1 (as amended) laying down a procedure for the provision of information in the field of technical standards and regulations and following the Commission Decision 2000/637/EC of 22 September 2000 2. The present document is intended to become a Harmonized Standard, the reference o
6、f which will be published in the Official Journal of the European Communities referencing the Directive 1999/5/EC i.3 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 Part
7、 2: “Harmonized EN covering essential requirements of article 3.2 of the R Part 3: “Harmonized EN covering essential requirements of article 3.3 (e) of the R - for informative references. Referenced documents which are not found to be publicly available in the expected location might be found at htt
8、p:/docbox.etsi.org/Reference. NOTE: While any hyperlinks included in this clause were valid at the time of publication ETSI cannot guarantee their long term validity. 2.1 Normative references The following referenced documents are indispensable for the application of the present document. For dated
9、references, only the edition cited applies. For non-specific references, the latest edition of the referenced document (including any amendments) applies. 1 ETSI EN 300 698-1 (V1.4.1): “Electromagnetic compatibility and Radio spectrum Matters (ERM); Radio telephone transmitters and receivers for the
10、 maritime mobile service operating in the VHF bands used on inland waterways; Part 1: Technical characteristics and methods of measurement“. ETSI ETSI EN 300 698-3 V1.2.1 (2009-12) 82 Commission Decision 2000/637/EC of 22 September 2000 on the application of Article 3(3)(e) of Directive 1999/5/EC to
11、 radio equipment covered by the regional arrangement concerning the radiotelephone service on inland waterways. 2.2 Informative references The following referenced documents are not essential to the use of the present document but they assist the user with regard to a particular subject area. For no
12、n-specific references, the latest version of the referenced document (including any amendments) applies. i.1 Council 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 the field of technical standards and regul
13、ations. i.2 ETSI TR 100 028: “Electromagnetic compatibility and Radio spectrum Matters (ERM); Uncertainties in the measurement of mobile radio equipment characteristics“. i.3 Directive 1999/5/EC of the European Parliament and of the Council of 9 March 1999 on radio equipment and telecommunications t
14、erminal equipment and the mutual recognition of their conformity (R - a VHF radiotelephone receiver; and - an ATIS encoder. 4.2.1.2 Construction The equipment shall comply with all details included in EN300 698-1 1, clause 4.1. 4.2.1.3 Controls and indicators The equipment shall comply with all deta
15、ils included in EN300 698-1 1, clause 4.2. 4.2.1.4 Handset and loudspeaker The equipment shall comply with all details included in EN300 698-1 1, clause 4.3, 4.2.1.5 Safety precautions The equipment shall comply with all details included in EN300 698-1 1, clause 4.5. 4.2.1.6 Labelling The equipment
16、shall comply with all details included in EN300 698-1 1, clause 4.7. 4.2.1.7 Warm up The equipment shall comply with all details included in EN300 698-1 1, clause 4.8. 4.2.2 Technical requirements 4.2.2.1 Switching time The equipment shall comply with all details included in EN300 698-1 1, clause 4.
17、4. 4.3 Environmental requirements 4.3.1 Vibration test 4.3.1.1 Definition This test determines the ability of equipment to withstand vibration without resulting in mechanical weakness or degradation in performance. 4.3.1.2 Requirement The equipment shall meet the requirements of the performance chec
18、k. ETSI ETSI EN 300 698-3 V1.2.1 (2009-12) 104.3.1.3 Conformance Relevant environmental tests as defined within clause 5.3.1 shall be carried out. 4.3.2 Temperature tests 4.3.2.1 Definition The immunity against the effects of temperature is the ability of the equipment to maintain the specified mech
19、anical and electrical performance after the following tests have been carried out. The maximum rate of raising or reducing the temperature of the chamber in which the equipment is being tested shall be 1 C/minute. 4.3.2.2 Dry heat 4.3.2.2.1 Definition This test determines the ability of equipment to
20、 be operated at high ambient temperatures and operate through temperature changes. 4.3.2.2.2 Requirement The equipment shall meet the requirements of the performance check. 4.3.2.2.3 Conformance Relevant environmental tests as defined within clause 5.3.1 shall be carried out. 4.3.2.3 Damp heat 4.3.2
21、.3.1 Definition This test determines the ability of equipment to be operated under conditions of high humidity. 4.3.2.3.2 Requirement The equipment shall meet the requirements of the performance check. 4.3.2.3.3 Conformance Relevant environmental tests as defined within clause 5.3.1 shall be carried
22、 out. 4.3.2.4 Low temperature 4.3.2.4.1 Definition This test determines the ability of equipment to be operated at low temperatures. It also allows equipment to demonstrate an ability to start up at low ambient temperatures. 4.3.2.4.2 Requirement The equipment shall meet the requirements of the perf
23、ormance check. 4.3.2.4.3 Conformance Relevant environmental tests as defined within clause 5.3.1 shall be carried out. ETSI ETSI EN 300 698-3 V1.2.1 (2009-12) 114.4 Conformance requirements 4.4.1 Transmit output power on specific channels 4.4.1.1 Definition The transmit output power on the specific
24、channels 6, 8, 10, 11, 12, 13, 14, 15, 17, 71, 72, 74, 75, 76 and 77, as defined in appendix 18 of the Radio Regulations i.5, is defined as the mean power delivered to the artificial antenna during one radio frequency cycle in the absence of modulation. 4.4.1.2 Limit The transmit output power on the
25、 specific channels 6, 8, 10, 11, 12, 13, 14, 15, 17, 71, 72, 74, 75, 76 and 77, as defined in appendix 18 of the Radio Regulations i.5, shall be automatically limited to a value between 0,5 W and 1W. 4.4.1.3 Conformance Conformance tests as defined in clause 5.3.2.1 shall be carried out. 4.4.2 Use o
26、f channel 70 4.4.2.1 Definition The use of channel 70 is defined as the exclusive use of this channel for digital selective calling (DSC) for distress, safety and calling purposes. 4.4.2.2 Limit Use of channel 70 for purposes other than Digital Selective Calling (DSC) shall be prevented. 4.4.2.3 Con
27、formance Conformance tests as defined in clause 5.3.2.2 shall be carried out. 4.4.3 Sensitivity of the modulator, including microphone 4.4.3.1 Definition This characteristic expresses the capability of the transmitter to produce sufficient modulation when an audio frequency signal corresponding to t
28、he normal mean speech level is applied to the microphone. 4.4.3.2 Limits The resulting frequency deviation shall be between 1,5 kHz and 3 kHz. 4.4.3.3 Conformance Conformance tests as defined in clause 5.3.2.3 shall be carried out. 4.4.4 Audio frequency response 4.4.4.1 Definition The audio frequenc
29、y response is the frequency deviation of the transmitter as a function of the modulating frequency. ETSI ETSI EN 300 698-3 V1.2.1 (2009-12) 124.4.4.2 Limit The audio frequency response shall be within +1 dB and -3 dB of a 6 dB/octave line passing through the reference point as shown in figure 1. Mod
30、ulating frequency0,3 0,5 1 2 3kHz-14-12-10-8-6-4-202468101214Frequency deviation(dBrelativeto1kHz)Frequencydeviation (dB relativeto referencelevel at 1kHz)M odulating frequencyFigure 1: Audio frequency response 4.4.4.3 Conformance Conformance tests as defined in clause 5.3.2.4 shall be carried out.
31、4.4.5 Audio frequency harmonic distortion of the emission 4.4.5.1 Definition The harmonic distortion of the emission modulated by any audio frequency signal is defined as the ratio, expressed as a percentage, of the root mean square (r.m.s.) voltage of all the harmonic components of the fundamental
32、frequency to the total r.m.s. voltage of the signal after linear demodulation. 4.4.5.2 Limits The harmonic distortion shall not exceed 10 %. 4.4.5.3 Conformance Conformance tests as defined in clause 5.3.2.5 shall be carried out. ETSI ETSI EN 300 698-3 V1.2.1 (2009-12) 134.4.6 Residual modulation of
33、 the transmitter 4.4.6.1 Definition The residual modulation of the transmitter is the ratio, in dB, of the demodulated RF signal in the absence of wanted modulation, to the demodulated RF signal produced when the normal test modulation is applied. 4.4.6.2 Limit The residual modulation shall not exce
34、ed -40 dB. 4.4.6.3 Conformance Conformance tests as defined in clause 5.3.2.6 shall be carried out. 4.4.7 ATIS format 4.4.7.1 Definition The format of the ATIS signal sequence shall be as defined in figure 2. Dot pattern (see note) Phasing sequence Format specifier Self-identification End of sequenc
35、e Error check character NOTE: May be omitted. Figure 2: ATIS signal sequence The composition of the ATIS format and signal sequence is given in figures 3 and 4. Dot pattern (see note) Phasing A) Format specifier B) Identification C) End of sequence D) Error check 20 bits 6 DX (125) 8 RX (111 to 104)
36、 2 identical symbols (2 times) 5 symbols (2 times) 3 DX (127) 1 RX (127) 1 symbol (2 times) NOTE: May be omitted. Figure 3: ATIS signal composition Time diversity is provided in the ATIS signal sequence as follows: - besides the phasing signals, each signal is transmitted twice in a time-spread mode
37、; the first transmission (DX) of a specific signal is followed by the transmission of four other signals before the re-transmission (RX) of that specific signal takes place, allowing for a time-diversity reception interval of 33 1/3ms. ETSI ETSI EN 300 698-3 V1.2.1 (2009-12) 14Dot Pattern (note) DX
38、RX 7 DX RX 6 DX RX 5 DX RX 4 DX RX 3 DX RX 2 A RX 1 A RX 0 B A B A B B B B B B C B D B C C C D RX/DX = Phasing sequence; A = Format specifier;B = Identification; C = End of sequence; D = Error check symbol. NOTE: may be omitted. Figure 4: ATIS transmission sequence 4.4.7.2 Limit The ATIS format shal
39、l be as covered in the definition (clause 4.4.7.1). 4.4.7.3 Conformance Conformance tests as defined in clause 5.3.2.7 shall be carried out. 4.4.8 ATIS programming 4.4.8.1 Definition The ATIS programming shall be defined as the identification data stored within the ATIS equipment. 4.4.8.2 Limit It s
40、hall not be possible for the operator to disconnect or to change the programming of the ATIS facility. ETSI ETSI EN 300 698-3 V1.2.1 (2009-12) 154.4.8.3 Conformance Conformance tests as defined in clause 5.3.2.8 may be carried out. 4.4.9 Harmonic distortion and rated audio-frequency output power 4.4
41、.9.1 Definition The harmonic distortion at the receiver output is defined as the ratio, expressed as a percentage, of the total r.m.s. voltage of all the harmonic components of the modulation audio frequency to the total r.m.s. voltage of the signal delivered by the receiver. The rated audio frequen
42、cy output power is the value stated by the manufacturer to be the maximum power available at the output, for which all the requirements of the present document are met. 4.4.9.2 Limits The rated audio-frequency output power shall be at least: - 2 W in a loudspeaker; - 1 mW in the handset earphone. Th
43、e harmonic distortion shall not exceed 10 %. 4.4.9.3 Conformance Conformance tests as defined in clause 5.4.2 may be carried out. 4.4.10 Audio frequency response 4.4.10.1 Definition The audio frequency response is defined as the variation in the receivers audio frequency output level as a function o
44、f the modulation frequency of the radio frequency signal with constant deviation applied to its input. 4.4.10.2 Limits The audio frequency response shall not deviate by more than +1 dB or -3 dB from a characteristic giving the output level as a function of the audio frequency, decreasing by 6 dB per
45、 octave and passing through the measured point at 1 kHz as shown in figure 5. ETSI ETSI EN 300 698-3 V1.2.1 (2009-12) 160,3 0,5123kHz-14-12-10-8-6-4-202468101214Audio outputlevel(dB relativetoreference levelat1 000 Hz)Modulating frequencyFigure 5: Audio frequency response 4.4.10.3 Conformance Confor
46、mance tests as defined in clause 5.4.3 may be carried out. 4.4.11 Receiver residual noise level 4.4.11.1 Definition The receiver residual noise level is defined as the ratio, in dB, of the audio-frequency power of the noise and hum resulting from spurious effects of the power supply system or from o
47、ther causes, to the audio-frequency power produced by a high-frequency signal of average level, modulated by the normal test modulation and applied to the receiver input. 4.4.11.2 Limit The receiver residual noise level shall not exceed -40 dB. 4.4.11.3 Conformance Conformance tests as defined in cl
48、ause 5.4.4 may be carried out. ETSI ETSI EN 300 698-3 V1.2.1 (2009-12) 174.4.12 Squelch operation 4.4.12.1 Definition The purpose of the squelch facility is to mute the receiver audio output signal when the level of the signal at the receiver input is less than a given value. 4.4.12.2 Limits Under t
49、he conditions specified in a) clause 5.4.5, the audio frequency output power shall not exceed -40 dB relative to the rated output power. Under the conditions specified in b) clause 5.4.5, the input level shall not exceed +6 dBV (e.m.f.) and the SINAD ratio shall be at least 20 dB. Under the conditions specified in c) clause 5.4.5, the input signal shall not exceed +6 dBV (e.m.f.) when the control is set at maximum. 4.4.12.3 Conformance Conformance tests as defined in clause 5.4.5 may be carried out. 4.4.13 Squelch hysteresis 4.4.13.1 Definition Squelch
