ETSI ETS 300 162 ed.2 (1998-03)

SLOVENSKI STANDARD
SIST ETS 300 162:1999
01-september-1999
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Electromagnetic compatibility and Radio spectrum Matters (ERM); Radiotelephone
transmitters and receivers for the maritime mobile service operating in VHF bands;
Technical characteristics and methods of measurement
Ta slovenski standard je istoveten z: ETS 300 162 Edition 2
ICS:
33.060.20 Sprejemna in oddajna Receiving and transmitting
oprema equipment
33.100.01 Elektromagnetna združljivost Electromagnetic compatibility
na splošno in general
47.020.70 Navigacijska in krmilna Navigation and control
oprema equipment
SIST ETS 300 162:1999 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST ETS 300 162:1999

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SIST ETS 300 162:1999
EUROPEAN ETS 300 162
TELECOMMUNICATION March 1998
STANDARD Second Edition
Source: ERM Reference: RE/ERM-RP01-022
ICS: 33.020
Key words: EMC, maritime, radio, telephony, testing, VHF
Electromagnetic compatibility
and Radio spectrum Matters (ERM);
Radiotelephone transmitters and receivers for the
maritime mobile service operating in VHF bands;
Technical characteristics and methods of measurement
ETSI
European Telecommunications Standards Institute
ETSI Secretariat
Postal address: F-06921 Sophia Antipolis CEDEX - FRANCE
Office address: 650 Route des Lucioles - Sophia Antipolis - Valbonne - FRANCE
Internet: secretariat@etsi.fr - http://www.etsi.fr - http://www.etsi.org
Tel.: +33 4 92 94 42 00 - Fax: +33 4 93 65 47 16
Copyright Notification: No part may be reproduced except as authorized by written permission. The copyright and the
foregoing restriction extend to reproduction in all media.
© European Telecommunications Standards Institute 1998. All rights reserved.

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SIST ETS 300 162:1999
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ETS 300 162: March 1998
Whilst every care has been taken in the preparation and publication of this document, errors in content,
typographical or otherwise, may occur. If you have comments concerning its accuracy, please write to
"ETSI Editing and Committee Support Dept." at the address shown on the title page.

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SIST ETS 300 162:1999
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ETS 300 162: March 1998
Contents
Foreword .9
1 Scope .11
2 Normative references.11
3 Definitions, symbols and abbreviations.12
3.1 Definitions .12
3.2 Symbols .12
3.3 Abbreviations .12
4 General and operational requirements.12
4.1 Construction.12
4.2 Controls and indicators .13
4.3 Handset and loudspeaker.14
4.4 Safety precautions .14
4.5 Labelling.14
4.6 Warm up .14
5 Technical requirements.15
5.1 Switching time.15
5.2 Class of emission and modulation characteristics.15
5.3 Multiple watch facilities .15
5.3.1 Additional performance standards .15
5.3.2 Scanning characteristics .15
5.4 DSC controller interfaces.16
5.4.1 Operational interfaces .16
6 General conditions of measurement .16
6.1 Arrangements for test signals applied to the receiver input.16
6.2 Squelch.16
6.3 Normal test modulation.16
6.4 Artificial antenna .16
6.5 Arrangements for test signals applied to the transmitter input .17
6.6 Test channels .17
6.7 Measurement uncertainty and interpretation of the measured results.17
6.7.1 Measurement uncertainty.17
6.7.2 Interpretation of the measurement results .17
6.8 Test conditions, power sources and ambient temperatures.18
6.8.1 Normal and extreme test conditions.18
6.8.2 Test power source.18
6.9 Normal test conditions .18
6.9.1 Normal temperature and humidity.18
6.9.2 Normal power sources .18
6.9.2.1 Mains voltage and frequency.18
6.9.2.2 Battery power source.18
6.9.2.3 Other power sources .18
6.10 Extreme test conditions .18
6.10.1 Extreme temperatures.18
6.10.2 Extreme values of test power sources .19
6.10.2.1 Mains voltage.19
6.10.2.2 Battery power source.19
6.10.2.3 Other power sources .19
6.11 Procedure for tests at extreme temperatures.19
7 Environmental tests.19
7.1 Procedure .19

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ETS 300 162: March 1998
7.2 Performance check . 19
7.3 Vibration test . 20
7.3.1 Definition. 20
7.3.2 Method of measurement. 20
7.3.3 Requirement . 20
7.4 Temperature tests. 20
7.4.1 Definition. 20
7.4.2 Dry heat . 20
7.4.2.1 Definition . 20
7.4.2.2 Method of measurement. 21
7.4.2.3 Requirement . 21
7.4.3 Damp heat . 21
7.4.3.1 Definition . 21
7.4.3.2 Method of measurement. 21
7.4.3.3 Requirement . 21
7.4.4 Low temperature cycle. 21
7.4.4.1 Definition . 21
7.4.4.2 Method of measurement. 21
7.4.4.3 Requirement . 22
8 Transmitter . 22
8.1 Frequency error. 22
8.1.1 Definition. 22
8.1.2 Method of measurement. 22
8.1.3 Limits . 22
8.2 Carrier power. 22
8.2.1 Definitions . 22
8.2.2 Method of measurement. 22
8.2.3 Limits . 22
8.2.3.1 Normal test conditions . 22
8.2.3.2 Extreme test conditions. 22
8.3 Frequency deviation .23
8.3.1 Definition. 23
8.3.2 Maximum permissible frequency deviation. 23
8.3.2.1 Method of measurement. 23
8.3.2.2 Limits. 23
8.3.3 Reduction of frequency deviation at modulation frequencies above 3 kHz . 23
8.3.3.1 Method of measurement. 23
8.3.3.2 Limits. 23
8.4 Sensitivity of the modulator, including microphone . 24
8.4.1 Definition. 24
8.4.2 Method of measurement. 24
8.4.3 Limits . 24
8.5 Audio frequency response. 24
8.5.1 Definition. 24
8.5.2 Method of measurement. 24
8.5.3 Limit . 24
8.6 Audio frequency harmonic distortion of the emission. 25
8.6.1 Definition. 25
8.6.2 Method of measurement. 25
8.6.2.1 Normal test conditions . 25
8.6.2.2 Extreme test conditions. 25
8.6.3 Limits . 25
8.7 Adjacent channel power. 26
8.7.1 Definition. 26
8.7.2 Method of measurement. 26
8.7.3 Limits . 26
8.8 Conducted spurious emissions conveyed to the antenna. 26
8.8.1 Definition. 26
8.8.2 Method of measurement. 27
8.8.3 Limit . 27
8.9 Cabinet radiation and conducted spurious emissions other than those conveyed to the
antenna . 27

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8.9.1 Definitions.27
8.9.2 Method of measurement .27
8.9.3 Limits.28
8.10 Residual modulation of the transmitter .28
8.10.1 Definition .28
8.10.2 Method of measurement .28
8.10.3 Limit.28
8.11 DSC audio input characteristics.28
8.11.1 Definition .28
8.11.2 Method of measurement .29
8.11.3 Limits.29
8.12 DSC audio input limitation.29
8.12.1 Definition .29
8.12.2 Method of measurement .29
8.12.3 Limit.29
8.13 Modulation attack time.29
8.13.1 Definition .29
8.13.2 Method of measurement .29
8.13.3 Limit.30
8.14 Transient frequency behaviour of the transmitter .31
8.14.1 Definitions.31
8.14.2 Method of measurement .31
9 Receiver .34
9.1 Harmonic distortion and rated audio frequency output power .34
9.1.1 Definition .34
9.1.2 Methods of measurement .34
9.1.3 Limits.34
9.2 Audio frequency response .34
9.2.1 Definition .34
9.2.2 Method of measurement .34
9.2.3 Limits.35
9.3 Maximum usable sensitivity .35
9.3.1 Definition .35
9.3.2 Method of measurement .36
9.3.3 Limits.36
9.4 Co-channel rejection.36
9.4.1 Definition .36
9.4.2 Method of measurement .36
9.4.3 Limit.36
9.5 Adjacent channel selectivity.36
9.5.1 Definition .36
9.5.2 Method of measurement .37
9.5.3 Limits.37
9.6 Spurious response rejection .37
9.6.1 Definition .37
9.6.2 Method of measurement .37
9.6.3 Limit.37
9.7 Intermodulation response .38
9.7.1 Definition .38
9.7.2 Method of measurement .38
9.7.3 Limit.38
9.8 Blocking or desensitization .38
9.8.1 Definition .38
9.8.2 Method of measurement .38
9.8.3 Limit.38
9.9 Conducted spurious emissions.39
9.9.1 Definition .39
9.9.2 Method of measurement .39
9.9.3 Limit.39
9.10 Radiated spurious emissions.39
9.10.1 Definition .39
9.10.2 Method of measurements .39

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9.10.3 Limit . 40
9.11 Receiver noise and hum level . 40
9.11.1 Definition. 40
9.11.2 Method of measurement. 40
9.11.3 Limit . 40
9.12 Squelch operation . 40
9.12.1 Definition. 40
9.12.2 Method of measurement. 41
9.12.3 Limits . 41
9.13 Squelch hysteresis . 41
9.13.1 Definition. 41
9.13.2 Method of measurement. 41
9.13.3 Limit . 41
9.14 Multiple watch characteristic . 42
9.14.1 Definition. 42
9.14.2 Method of measurement. 42
9.14.3 Limits . 42
9.15 DSC audio output characteristic. 42
9.15.1 Definition. 42
9.15.2 Methods of measurement. 42
9.15.3 Limit . 43
10 Duplex operation. 43
10.1 Receiver desensitization with simultaneous transmission and reception. 43
10.1.1 Definition. 43
10.1.2 Method of measurement. 43
10.1.3 Limits . 43
10.2 Duplex transceiver internal mixing . 43
10.2.1 Definition. 43
10.2.2 Method of measurement. 43
10.2.3 Limits . 44
Annex A (normative): Measuring receiver for adjacent channel power measurement. 45
A.1 Power measuring receiver specification . 45
A.1.1 IF filter . 45
A.1.2 Attenuation indicator. 46
A.1.3 RMS value indicator . 46
A.1.4 Oscillator and amplifier. 46
Annex B (normative): Subclauses of this ETS relevant for compliance with the essential
requirements of relevant EC Council Directives . 47
Annex C (normative): Protocol for the IEC 1162-1 [9] commands Frequency Set Information (FSI). 48
C.1 Frequency Set Information (FSI) . 48
Annex D (normative): ERC Decision on the adoption of approval regulations for radiotelephone
transmitters and receivers for the maritime mobile service operating in the
frequency range 156 MHz to 174 MHz, based on European
Telecommunications Standard (ETS) 300 162. 49
Annex E (normative): Radiated measurements. 57
E.1 Test sites and general arrangements for measurements involving the use of radiated fields . 57
E.1.1 Outdoor test site. 57
E.1.2 Test antenna . 57
E.1.3 Substitution antenna. 58
E.1.4 Optional additional indoor site . 58
E.2 Guidance on the use of radiation test sites . 59
E.2.1 Measuring distance . 59
E.2.2 Test antenna .
...