SIST EN 301 178:2000

ElectroMagnetic Compatibility and Radio Spectrum Matters (ERM); Technical characteristics and methods of measurement for portable Very High Frequency (VHF) radiotelephone equipment for the maritime mobile service operating in the VHF bands (for non-GMDSS applications only)

Equipment to be used in the maritime mobile service including on- board communication, inter-ship communication & public correspondance.

Elektromagnetna združljivost (EMC) in zadeve v zvezi z radijskim spektrom (ERM) - Tehnične karakteristike in merilne metode za prenosne radiotelefonske naprave VHF za pomorsko mobilno službo, ki delujejo na pasu VHF (samo za uporabo izven GMDSS)

General Information

• Status: Published
• Publication Date: 31-Dec-1999
• ICS: 33.060.99 - Other equipment for radiocommunications
• ICS: 33.100.01 - Electromagnetic compatibility in general
• ICS: 47.020.70 - Navigation and control equipment
• Technical Committee: RES - Radio equipment and systems
• Current Stage: 6060 - National Implementation/Publication (Adopted Project)
• Start Date: 01-Jan-2000
• Due Date: 01-Jan-2000
• Completion Date: 01-Jan-2000
• Ref Project: ETSI EN 301 178 V1.1.1 (1999-05) - ElectroMagnetic Compatibility and Radio Spectrum Matters (ERM); Technical characteristics and methods of measurement for portable Very High Frequency (VHF) radiotelephone equipment for the maritime mobile service operating in the VHF bands (for non-GMDSS applications only)

Standards Content (Sample)

SLOVENSKI STANDARD
SIST EN 301 178:2000
01-januar-2000
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ElectroMagnetic Compatibility and Radio Spectrum Matters (ERM); Technical
characteristics and methods of measurement for portable Very High Frequency (VHF)
radiotelephone equipment for the maritime mobile service operating in the VHF bands
(for non-GMDSS applications only)
Ta slovenski standard je istoveten z: EN 301 178 Version 1.1.1
ICS:
33.060.99 Druga oprema za radijske Other equipment for
komunikacije radiocommunications
33.100.01 Elektromagnetna združljivost Electromagnetic compatibility
na splošno in general
47.020.70 Navigacijska in krmilna Navigation and control
oprema equipment
SIST EN 301 178:2000 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST EN 301 178:2000

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SIST EN 301 178:2000
EN 301 178 V1.1.1 (1999-05)
European Standard (Telecommunications series)
Electromagnetic compatibility
and Radio spectrum Matters (ERM);
Technical characteristics and methods of measurement for
portable Very High Frequency (VHF) radiotelephone equipment
for the maritime mobile service operating in the VHF bands
(for non-GMDSS applications only)

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SIST EN 301 178:2000
2 ETSI EN 301 178 V1.1.1 (1999-05)
Reference
DEN/ERM-RP01-012 (awo00ico.PDF)
Keywords
maritime, radio
ETSI
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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 1999.
All rights reserved.
ETSI

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SIST EN 301 178:2000
3 ETSI EN 301 178 V1.1.1 (1999-05)
Contents
Intellectual Property Rights . 7
Foreword. 7
1 Scope. 8
2 References . 8
3 Definitions, symbols and abbreviations. 9
3.1 Definitions . 9
3.2 Symbols . 9
3.3 Abbreviations. 9
4 General and operational requirements. 9
4.1 Construction. 9
4.2 Controls and indicators . 10
4.3 Microphone and loudspeaker. 11
4.4 Safety precautions. 11
4.5 Labelling. 11
5 Technical requirements. 11
5.1 Switching time . 11
5.2 Class of emission and modulation characteristics. 11
6 General conditions of measurement . 12
6.1 Arrangements for RF connections to the equipment. 12
6.1.1 RF connections to integral antenna equipment. 12
6.1.2 RF connection to equipment with a detachable antenna. 12
6.2 Arrangements for test signals applied to the receiver input . 12
6.3 Squelch . 12
6.4 Normal test modulation. 12
6.5 Artificial antenna . 12
6.6 Arrangements for test signals applied to the transmitter input . 12
6.7 Test channels . 12
6.8 Measurement uncertainty and interpretation of the measured results . 13
6.8.1 Measurement uncertainty . 13
6.8.2 Interpretation of the measurement results. 13
6.9 Test conditions, power sources and ambient temperatures . 13
6.9.1 Normal and extreme test conditions . 13
6.9.2 Test power source . 14
6.10 Normal test conditions . 14
6.10.1 Normal temperature and humidity. 14
6.10.2 Normal power sources. 14
6.10.2.1 Battery power source. 14
6.10.2.2 Other power sources . 14
6.11 Extreme test conditions. 14
6.11.1 Extreme temperatures. 14
6.11.2 Extreme values of test power sources. 15
6.11.2.1 Battery power source. 15
6.11.2.2 Other power sources . 15
6.12 Procedure for tests at extreme temperatures . 15
7 Environmental tests . 15
7.1 Procedure. 15
7.2 Performance check. 15
7.3 Drop test . 15
7.3.1 Definition . 15
7.3.2 Method of measurement. 16
7.3.3 Requirement . 16
7.4 Temperature tests. 16
ETSI

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SIST EN 301 178:2000
4 ETSI EN 301 178 V1.1.1 (1999-05)
7.4.1 Definition . 16
7.4.2 Dry heat. 16
7.4.2.1 Definition. 16
7.4.2.2 Method of measurement . 16
7.4.2.3 Requirement . 16
7.4.3 Damp heat . 16
7.4.3.1 Definition. 16
7.4.3.2 Method of measurement . 17
7.4.3.3 Requirement . 17
7.4.4 Low temperature cycle . 17
7.4.4.1 Definition. 17
7.4.4.2 Method of measurement . 17
7.4.4.3 Requirement . 17
8 Transmitter. 17
8.1 Frequency error. 17
8.1.1 Definition . 17
8.1.2 Method of measurement. 18
8.1.3 Limits . 18
8.2 Carrier power. 18
8.2.1 Definitions. 18
8.2.2 Method of measurement. 18
8.2.3 Limits, Normal and extreme test conditions. 18
8.3 Frequency deviation. 18
8.3.1 Definition . 18
8.3.2 Maximum permissible frequency deviation. 18
8.3.2.1 Method of measurement . 18
8.3.2.2 Limits. 19
8.3.3 Reduction of frequency deviation at modulation frequencies above 3 kHz . 19
8.3.3.1 Method of measurement . 19
8.3.3.2 Limits. 19
8.4 Sensitivity of the modulator, including microphone . 19
8.4.1 Definition . 19
8.4.2 Method of measurement. 20
8.4.3 Limits . 20
8.5 Audio frequency response. 20
8.5.1 Definition . 20
8.5.2 Method of measurement. 20
8.5.3 Limit. 20
8.6 Audio frequency harmonic distortion of the emission . 21
8.6.1 Definition . 21
8.6.2 Method of measurement. 21
8.6.2.1 Normal test conditions. 21
8.6.2.2 Extreme test conditions. 22
8.6.3 Limits . 22
8.7 Adjacent channel power. 22
8.7.1 Definition . 22
8.7.2 Method of measurement. 22
8.7.3 Limits . 22
8.8 Conducted spurious emissions conveyed to the antenna. 23
8.8.1 Definition . 23
8.8.2 Method of measurement. 23
8.8.3 Limit. 23
8.9 Cabinet radiation and conducted spurious emissions other than those conveyed to the antenna . 23
8.9.1 Definitions. 23
8.9.2 Method of measurement. 23
8.9.3 Limits . 24
8.10 Residual modulation of the transmitter . 24
8.10.1 Definition . 24
8.10.2 Method of measurement. 25
8.10.3 Limit. 25
ETSI

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SIST EN 301 178:2000
5 ETSI EN 301 178 V1.1.1 (1999-05)
8.11 Transient frequency behaviour of the transmitter . 25
8.11.1 Definitions. 25
8.11.2 Method of measurement. 26
8.11.3 Limits . 27
9 Receiver . 29
9.1 Harmonic distortion and rated audio frequency output power. 29
9.1.1 Definition . 29
9.1.2 Methods of measurement . 29
9.1.3 Limits . 29
9.2 Audio frequency response. 29
9.2.1 Definition . 29
9.2.2 Method of measurement. 29
9.2.3 Limits . 30
9.3 Maximum usable sensitivity. 31
9.3.1 Definition . 31
9.3.2 Method of measurement. 31
9.3.3 Limits . 31
9.4 Co-channel rejection. 31
9.4.1 Definition . 31
9.4.2 Method of measurement. 31
9.4.3 Limit. 32
9.5 Adjacent channel selectivity . 32
9.5.1 Definition . 32
9.5.2 Method of measurement. 32
9.5.3 Limits . 32
9.6 Spurious response rejection . 32
9.6.1 Definition . 32
9.6.2 Method of measurement. 32
9.6.3 Limit. 33
9.7 Intermodulation response. 33
9.7.1 Definition . 33
9.7.2 Method of measurement. 33
9.7.3 Limit. 33
9.8 Blocking or desensitization. 33
9.8.1 Definition . 33
9.8.2 Method of measurement. 34
9.8.3 Limit. 34
9.9 Conducted spurious emissions . 34
9.9.1 Definition . 34
9.9.2 Method of measurement. 34
9.9.3 Limit. 34
9.10 Radiated spurious emissions . 34
9.10.1 Definition . 34
9.10.2 Method of measurements . 35
9.10.3 Limit. 35
9.11 Receiver noise and hum level . 36
9.11.1 Definition . 36
9.11.2 Method of measurement. 36
9.11.3 Limit. 36
9.12 Squelch operation . 36
9.12.1 Definition . 36
9.12.2 Method of measurement. 36
9.12.3 Limits . 37
9.13 Squelch hysteresis. 37
9.13.1 Definition . 37
9.13.2 Method of measurement. 37
9.13.3 Limit. 37
ETSI
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