ETSI EN 301 025-2 V1.2.1 (2004-07)

Electromagnetic compatibility and Radio spectrum Matters (ERM); VHF radiotelephone equipment for general communications and associated equipment for Class D Digital Selective Calling (DSC); Part 2: Harmonized EN under article 3.2 of the R&TTE Directive

REN/ERM-TG26-057-2

Elektromagnetna združljivost (EMC) in zadeve v zvezi z radijskim spektrom (ERM) - Radiotelefonska oprema za območje VHF za splošne komunikacije in pripadajoča oprema za digitalni selektivni klic (DSC) razreda "D" - 2. del: Harmonizirani EN v skladu s členom 3.2 direktive R&TTE

General Information

• Status: Published
• Publication Date: 23-Aug-2006
• Technical Committee: ERM TGMARINE - ERM Maritime and radio amateur activities
• Current Stage: 12 - Completion
• Due Date: 24-Sep-2004
• Completion Date: 14-Sep-2004
• Mandate: M/284
• Ref Project: SIST EN 301 025-2 V1.2.1:2005 - Electromagnetic compatibility and Radio spectrum Matters (ERM); VHF radiotelephone equipment for general communications and associated equipment for Class D Digital Selective Calling (DSC); Part 2: Harmonized EN under article 3.2 of the R&TTE Directive

Relations

• Official Journal Project Relation: ETSI EN 301 025-2 V1.3.1 (2007-02) - Electromagnetic compatibility and Radio spectrum Matters (ERM); VHF radiotelephone equipment for general communications and associated equipment for Class D Digital Selective Calling (DSC); Part 2: Harmonized EN under article 3.2 of the R&TTE Directive
• Effective Date: 24-Nov-2009

Standards Content (Sample)

SLOVENSKI STANDARD
SIST EN 301 025-2 V1.2.1:2005
01-februar-2005
(OHNWURPDJQHWQD]GUXåOMLYRVW(0&LQ]DGHYHY]YH]L]UDGLMVNLPVSHNWURP(50
5DGLRWHOHIRQVNDRSUHPD]DREPRþMH9+)]DVSORãQHNRPXQLNDFLMHLQSULSDGDMRþD
RSUHPD]DGLJLWDOQLVHOHNWLYQLNOLF'6&UD]UHGD'GHO+DUPRQL]LUDQL(1Y
VNODGXVþOHQRPGLUHNWLYH5 77(
Electromagnetic compatibility and Radio spectrum Matters (ERM); VHF radiotelephone
equipment for general communications and associated equipment for Class D Digital
Selective Calling (DSC); Part 2: Harmonized EN under article 3.2 of the R&TTE Directive
Ta slovenski standard je istoveten z: EN 301 025-2 Version 1.2.1
ICS:
33.060.99 Druga oprema za radijske Other equipment for
komunikacije radiocommunications
33.100.01 Elektromagnetna združljivost Electromagnetic compatibility
na splošno in general
SIST EN 301 025-2 V1.2.1:2005 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST EN 301 025-2 V1.2.1:2005

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SIST EN 301 025-2 V1.2.1:2005

ETSI EN 301 025-2 V1.2.1 (2004-09)
Candidate Harmonized European Standard (Telecommunications series)

Electromagnetic compatibility
and Radio spectrum Matters (ERM);
VHF radiotelephone equipment for general communications
and associated equipment for Class "D"
Digital Selective Calling (DSC);
Part 2: Harmonized EN under article 3.2
of the R&TTE Directive

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SIST EN 301 025-2 V1.2.1:2005
 2 ETSI EN 301 025-2 V1.2.1 (2004-09)



Reference
REN/ERM-TG26-057-2
Keywords
maritime, radio, regulation, traffic, VHF
ETSI
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SIST EN 301 025-2 V1.2.1:2005
 3 ETSI EN 301 025-2 V1.2.1 (2004-09)
Contents
Intellectual Property Rights.6
Foreword.6
Introduction .7
1 Scope.9
2 References.9
3 Definitions, symbols and abbreviations .10
3.1 Definitions.10
3.2 Symbols.10
3.3 Abbreviations.10
4 Technical requirements specifications.10
4.1 Environmental profile.10
4.2 Conformance requirements.11
4.2.1 Transmitter frequency error .11
4.2.1.1 Definition.11
4.2.1.2 Limits.11
4.2.1.3 Conformance.11
4.2.2 Transmitter adjacent channel power .11
4.2.2.1 Definition.11
4.2.2.2 Limits.11
4.2.2.3 Conformance.11
4.2.3 Transmitter conducted spurious emissions conveyed to the antenna.11
4.2.3.1 Definition.11
4.2.3.2 Limit.11
4.2.3.3 Conformance.11
4.2.4 Transmitter cabinet radiation and conducted spurious emissions other than those conveyed to the
antenna.12
4.2.4.1 Definitions.12
4.2.4.2 Limits.12
4.2.4.3 Conformance.12
4.2.5 Transient frequency behaviour of the transmitter .12
4.2.5.1 Definitions.12
4.2.5.2 Limits.12
4.2.5.3 Conformance.13
4.2.6 Transmitter carrier power .13
4.2.6.1 Definition.13
4.2.6.2 Limit.13
4.2.6.2.1 Normal test conditions.13
4.2.6.2.2 Extreme test conditions .13
4.2.6.3 Conformance.13
4.2.7 Transmitter frequency deviation.13
4.2.7.1 Definition.13
4.2.7.2 Limits.13
4.2.7.2.1 Maximum permissible frequency deviation .13
4.2.7.2.2 Reduction of frequency deviation at modulation frequencies above 3 kHz .13
4.2.7.3 Conformance.14
4.2.8 DSC frequency error (demodulated DSC signal).14
4.2.8.1 Definition.14
4.2.8.2 Limit.14
4.2.8.3 Conformance.14
4.2.9 DSC modulation index.14
4.2.9.1 Definition.14
4.2.9.2 Limit.14
4.2.9.3 Conformance.15
ETSI

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SIST EN 301 025-2 V1.2.1:2005
 4 ETSI EN 301 025-2 V1.2.1 (2004-09)
4.2.10 DSC modulation rate.15
4.2.10.1 Definition.15
4.2.10.2 Limit.15
4.2.10.3 Conformance.15
4.2.11 Free channel transmission on DSC channel 70.15
4.2.11.1 Definition.15
4.2.11.2 Requirement.15
4.2.11.3 Conformance.15
4.2.12 DSC receiver adjacent channel selectivity.15
4.2.12.1 Definition.15
4.2.12.2 Limits.15
4.2.12.3 Conformance.15
4.2.13 DSC receiver intermodulation response .16
4.2.13.1 Definition.16
4.2.13.2 Limit.16
4.2.13.3 Conformance.16
4.2.14 Receiver spurious emissions at the antenna.16
4.2.14.1 Definition.16
4.2.14.2 Limit.16
4.2.14.3 Conformance.16
4.2.15 Receiver cabinet radiated spurious emissions.16
4.2.15.1 Definition.16
4.2.15.2 Limit.16
4.2.15.3 Conformance.16
4.2.16 DSC receiver maximum usable sensitivity .16
4.2.16.1 Definition.16
4.2.16.2 Limits.17
4.2.16.3 Conformance.17
4.2.17 DSC receiver co-channel rejection .17
4.2.17.1 Definition.17
4.2.17.2 Limits.17
4.2.17.3 Conformance.17
4.2.18 DSC receiver spurious response and blocking immunity .17
4.2.18.1 Definition.17
4.2.18.2 Limits.17
4.2.18.3 Conformance.17
5 Testing for compliance with technical requirements.17
5.1 Test conditions, power supply and ambient temperatures.17
5.1.1 Arrangements for test signals applied to the receiver input .17
5.1.2 Squelch.18
5.1.3 Transmission time limitation .18
5.1.4 Normal test modulation.18
5.1.5 Artificial antenna.18
5.1.6 Arrangements for test signals applied to the transmitter input.18
5.1.7 Test channels.18
5.1.8 Generation and examination of the digital selective call signal.18
5.1.9 Standard test signals for DSC .18
5.1.10 Determination of the symbol error ratio in the output of the receiving part .19
5.1.11 Test conditions, power sources, and ambient temperatures .19
5.1.11.1 Normal and extreme test conditions.19
5.1.11.2 Test power source .19
5.1.12 Normal test conditions .19
5.1.12.1 Normal temperature and humidity .19
5.1.12.2 Normal power sources.19
5.1.12.2.1 Battery power source.19
5.1.12.2.2 Other power sources .19
5.1.13 Extreme test conditions.19
5.1.13.1 Extreme temperatures.20
5.1.13.2 Extreme values of test power sources .20
5.1.13.2.1 Battery power source.20
5.1.13.2.2 Other power sources .20
ETSI

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SIST EN 301 025-2 V1.2.1:2005
 5 ETSI EN 301 025-2 V1.2.1 (2004-09)
5.1.14 Procedure for tests at extreme temperatures .20
5.2 Interpretation of the measurement results .20
5.3 Essential radio test suites.21
5.3.1 Transmitter frequency error .21
5.3.2 Transmitter adjacent channel power .21
5.3.3 Transmitter conducted spurious emissions conveyed to the antenna.22
5.3.4 Transmitter cabinet radiation and conducted spurious emissions other than those conveyed to the
antenna.22
5.3.5 Transient frequency behaviour of the transmitter .23
5.3.6 Transmitter carrier power .25
5.3.7 Transmitter frequency deviation.25
5.3.7.1 Maximum permissible frequency deviation .25
5.3.7.2 Reduction of frequency deviation at modulation frequencies above 3 kHz.25
5.3.8 DSC frequency error (demodulated DSC signal).25
5.3.9 DSC modulation index.26
5.3.10 DSC modulation rate.26
5.3.11 Free channel transmission on DSC channel 70.26
5.3.12 DSC receiver adjacent channel selectivity.26
5.3.13 DSC receiver intermodulation response .27
5.3.14 Receiver spurious emissions at the antenna.27
5.3.15 Receiver cabinet radiated spurious emissions.27
5.3.16 DSC receiver maximum usable sensitivity .28
5.3.17 DSC receiver co-channel rejection .28
5.3.18 DSC receiver spurious response and blocking immunity .29
Annex A (normative): The EN Requirements Table (EN-RT) .30
Annex B (normative): Measuring receiver for adjacent channel power measurement.32
B.1 Power measuring receiver specification.32
B.1.1 IF filter.32
B.1.2 Attenuation indicator.33
B.1.3 R.M.S. value indicator.33
B.1.4 Oscillator and amplifier.33
Annex C (normative): Radiated measurements .34
C.1 Test sites and general arrangements for measurements involving the use of radiated fields.34
C.1.1 Outdoor test site .34
C.1.2 Test antenna.34
C.1.3 Substitution antenna.35
C.1.4 Optional additional indoor site .35
C.2 Guidance on the use of radiation test sites .36
C.2.1 Measuring distance.36
C.2.2 Test antenna.36
C.2.3 Substitution antenna.36
C.2.4 Artificial antenna.37
C.2.5 Auxiliary cables.37
C.2.6 Acoustic measuring arrangement.37
C.3 Further optional alternative indoor test site using an anechoic chamber .37
C.3.1 Example of the construction of a shielded anechoic chamber.38
C.3.2 Influence of parasitic reflections in anechoic chambers.38
C.3.3 Calibration of the shielded anechoic chamber.39
Annex D (normative): DSC Calls .41
Annex E (informative): Bibliography.42
Annex F (informative): The EN title in the official languages .43
History .44

ETSI

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SIST EN 301 025-2 V1.2.1:2005
 6 ETSI EN 301 025-2 V1.2.1 (2004-09)
Intellectual Property Rights
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