SIST EN 302 194 V2.1.1:2017

• Abstract:

  The present document specifies technical characteristics and methods of measurements for equipment:; 1) X band Radar and its associated primary navigational display intended for the navigation of vessels on inland; waterways subject to the requirements of the Central Commission for the Navigation on the Rhine (CCNR); and the Danube Commission (DC).; The present document contains the minimum technical, operational and functional requirements, describes the tests and; the conditions under which the tests take place in order to establish that the equipment meets these minimum; requirements.; Additional facilities, which may be provided on this equipment, e.g. Inland ECDIS functions, automatic steering; functions or additional interfaces, are not covered by the present document, and other appropriate standards may apply.; The installation of radar equipment intended for the navigation on inland waterways is subject to additional conditions; which are described in annex E

• Status: Published
• Public Enquiry End Date: 31-Jul-2016
• Publication Date: 01-Mar-2017
• ICS: 33.060.99 - Other equipment for radiocommunications
• ICS: 47.020.70 - Navigation and control equipment
• Technical Committee: MOC - Mobile Communications
• Current Stage: 6060 - National Implementation/Publication (Adopted Project)
• Start Date: 20-Feb-2017
• Due Date: 27-Apr-2017
• Completion Date: 02-Mar-2017
• Ref Project: ETSI EN 302 194 V2.1.1 (2017-02) - Navigation radar used on inland waterways; Harmonised Standard covering the essential requirements of article 3.2 of Directive 2014/53/EU

Overview

SIST EN 302 194 V2.1.1:2017 is a harmonised European standard that establishes technical, operational, and functional requirements for navigation radar equipment used on inland waterways. Developed under the framework of Directive 2014/53/EU, this standard aims to ensure the reliable and safe operation of X band radar and its associated primary navigational display specifically for vessels navigating inland waterways overseen by the Central Commission for the Navigation of the Rhine (CCNR) and the Danube Commission (DC). By defining minimum performance criteria and methods of measurement, the standard supports compliance with essential requirements related to radio equipment.

Key Topics

• Technical Requirements
  The standard specifies construction, design, and performance criteria for X band radar equipment used for inland navigation. It addresses parameters like operational frequency, sensitivity, resolution, and power supply that are critical for effective radar operation.

• Measurement and Testing Methods
  SIST EN 302 194 V2.1.1:2017 details standardized testing conditions (including temperature, humidity, vibration, and power supply fluctuations) to consistently evaluate radar performance. This ensures equipment reliability under both normal and extreme environmental conditions.

• Operational and Functional Criteria
  Requirements cover radar functions such as start-up time, minimum and maximum detection range, azimuth and radial resolution, variable range markers, and heading line indicators. Functionality for suppressing clutter, interference, and compatibility with radar beacons is also considered.

• Display and User Interface
  The standard outlines characteristics of the primary navigational display, including size, resolution, refresh rate, colour presentation, and brilliance controls to guarantee clear situational awareness for vessel operators.

• Equipment Labelling and Documentation
  Provisions for equipment labels, operating manuals, and service documentation are included to facilitate correct installation, operation, and maintenance.

• Scope and Limitations
  The scope is limited to minimum requirements for safe navigation; optional facilities (such as Inland ECDIS or automatic steering interfaces) fall outside this standard and may require compliance with additional or separate standards.

Applications

Navigation radar systems complying with SIST EN 302 194 V2.1.1:2017 are critical for:

• Inland Waterway Vessels
  Ensuring safe navigation on rivers and canals, particularly those governed by the CCNR and DC regulations.
• Legal and Regulatory Compliance
  Meeting the essential radio equipment requirements of Directive 2014/53/EU for market access within the European Economic Area.
• Standardized Performance
  Achieving consistent radar performance, minimizing the risks of equipment failure, misinterpretation, or interference with other critical onboard systems.
• Vessel Modernization and Retrofitting
  Guiding shipowners and manufacturers when upgrading or installing navigational radar to meet harmonised European safety and interoperability standards.

Related Standards

For comprehensive inland vessel navigation solutions, the following standards are relevant:

• ETSI EN 302 194
  The source harmonised European standard, equivalent to SIST EN 302 194 V2.1.1:2017 in Slovenia.
• Directive 2014/53/EU (RED)
  European regulatory framework for the marketing of radio equipment.
• Central Commission for Navigation on the Rhine (CCNR) Requirements
  Additional navigation and radar guidelines for vessels on the Rhine.
• Danube Commission Standards
  Specific navigation and safety requirements for vessels operating on the Danube.
• IEC Standards for Marine Navigation
  Covering general requirements for navigation systems and equipment.
• Inland ECDIS Standards (where applicable)
  For electronic chart display and information systems, distinct from radar but often integrated.

SIST EN 302 194 V2.1.1:2017 plays a pivotal role in enhancing safe and efficient navigation on European inland waterways, supporting regulatory compliance and operational reliability through standardisation of radar equipment performance and testing.

Draft ETSI EN 302 194 V2.1.0 (2016-05)

HARMONISED EUROPEAN STANDARD
Navigation radar used on inland waterways;
Harmonised Standard covering the essential requirements of
article 3.2 of the Directive 2014/53/EU

2 Draft ETSI EN 302 194 V2.1.0 (2016-05)

Reference
REN/ERM-TG26-141
Keywords
Harmonised standard, maritime, navigation,
radar, radio
ETSI
650 Route des Lucioles
F-06921 Sophia Antipolis Cedex - FRANCE

Tel.: [phone]  Fax: [phone]

Siret N° 348 623 562 00017 - NAF 742 C
Association à but non lucratif enregistrée à la
Sous-Préfecture de Grasse (06) N° 7803/88

Important notice
The present document can be downloaded from:
http://www.etsi.org/standards-search
The present document may be made available in electronic versions and/or in print. The content of any electronic and/or
print versions of the present document shall not be modified without the prior written authorization of ETSI. In case of any
existing or perceived difference in contents between such versions and/or in print, the only prevailing document is the
print of the Portable Document Format (PDF) version kept on a specific network drive within ETSI Secretariat.
Users of the present document should be aware that the document may be subject to revision or change of status.
Information on the current status of this and other ETSI documents is available at
https://portal.etsi.org/TB/ETSIDeliverableStatus.aspx
If you find errors in the present document, please send your comment to one of the following services:
https://portal.etsi.org/People/CommiteeSupportStaff.aspx
Copyright Notification
No part may be reproduced or utilized in any form or by any means, electronic or mechanical, including photocopying
and microfilm except as authorized by written permission of ETSI.
The content of the PDF version shall not be modified without the written authorization of ETSI.
The copyright and the foregoing restriction extend to reproduction in all media.

© European Telecommunications Standards Institute 2016.
All rights reserved.
TM TM TM
DECT , PLUGTESTS , UMTS and the ETSI logo are Trade Marks of ETSI registered for the benefit of its Members.
TM
3GPP and LTE™ are Trade Marks of ETSI registered for the benefit of its Members and
of the 3GPP Organizational Partners.
GSM® and the GSM logo are Trade Marks registered and owned by the GSM Association.
ETSI
3 Draft ETSI EN 302 194 V2.1.0 (2016-05)
Contents
Intellectual Property Rights . 8
Foreword . 8
Modal verbs terminology . 8
1 Scope . 9
2 References . 9
2.1 Normative references . 9
2.2 Informative references . 9
3 Definitions, symbols and abbreviations . 10
3.1 Definitions . 10
3.2 Symbols . 10
3.3 Abbreviations . 11
4 General requirements . 11
4.1 Purpose of the radar equipment . 11
4.2 Construction and design . 11
4.3 Operating frequency range . 11
4.4 Operational controls . 12
4.5 Interfaces . 12
4.5.1 Fail safe design . 12
4.5.2 Display of data received via interfaces . 12
4.5.3 Operation of equipments connected via interfaces . 12
4.5.4 Interpretation and presentation of data delivered via interfaces. 12
4.6 Software . 13
4.6.1 Software performance . 13
4.6.2 Software protection . 13
4.7 Equipment labelling . 13
4.8 Operating and service manuals . 13
5 Testing for compliance with technical requirements . 13
5.1 Environmental conditions for testing . 13
5.2 Standard operating mode of the radar equipment . 14
6 General conditions of tests . 14
6.1 Normal test conditions . 14
6.1.1 Introduction. 14
6.1.2 Normal temperature and humidity . 14
6.1.3 Normal test power supply . 15
6.1.3.1 AC test power supply . 15
6.1.3.2 DC test power supply . 15
6.2 Extreme test conditions . 15
6.2.1 Extreme temperatures . 15
6.2.1.1 Indoor unit . 15
6.2.1.2 Outdoor unit . 15
6.2.2 Extreme power supply voltage test conditions . 15
6.2.3 Extreme vibration test conditions . 15
7 Procedures for tests under extreme conditions . 16
7.1 Performance check procedure . 16
7.1.1 Introduction. 16
7.1.2 Method . 16
7.1.3 Required test result . 16
7.2 Extreme temperature tests . 16
7.2.1 Test of the indoor unit . 16
7.2.1.1 Definition . 16
7.2.1.2 Test method . 16
7.2.1.3 Required test result . 16
7.2.2 Test of the outdoor unit . 17
ETSI
4 Draft ETSI EN 302 194 V2.1.0 (2016-05)
7.2.2.1 Definition . 17
7.2.2.2 Test method . 17
7.2.2.3 Required test result . 17
7.3 Damp heat test . 17
7.3.1 Definition . 17
7.3.2 Test method . 17
7.3.3 Required test result . 17
7.4 Extreme power voltage and frequency test . 18
7.4.1 Definition . 18
7.4.2 Test method . 18
7.4.3 Required test result . 18
7.5 Extreme vibration test . 18
7.5.1 Definition . 18
7.5.2 Test method . 18
7.5.3 Required test result . 18
8 Operational, functional and technical requirements, methods of testing and required test results. 19
8.1 Operational and functional requirements . 19
8.1.1 Start up time . 19
8.1.1.1 Definition . 19
8.1.1.2 Test method . 19
8.1.1.3 Required test result . 19
8.1.2 System sensitivity . 19
8.1.2.1 Definition . 19
8.1.2.2 Test method . 19
8.1.2.3 Required test result . 19
8.1.3 Gain dynamic range . 19
8.1.3.1 Definition . 19
8.1.3.2 Test method . 20
8.1.3.3 Required test result . 20
8.1.4 Minimum range . 20
8.1.4.1 Definition . 20
8.1.4.2 Test method . 20
8.1.4.3 Required test result . 20
8.1.5 Radial resolution capability . 20
8.1.5.1 Definition . 20
8.1.5.2 Test method . 20
8.1.5.3 Required test results . 21
8.1.6 Azimuthal resolution capability . 21
8.1.6.1 Definition . 21
8.1.6.2 Test method . 21
8.1.6.3 Required test results . 21
8.1.7 Range scales and fixed range rings . 21
8.1.7.1 Definition . 21
8.1.7.2 Test method . 21
8.1.7.3 Required test result . 21
8.1.8 Variable Range Marker (VRM) . 22
8.1.8.1 Definition . 22
8.1.8.2 Test method . 22
8.1.8.3 Required test result . 22
8.1.9 Heading line and radar picture azimuth angular error . 22
8.1.9.1 Definition . 22
8.1.9.2 Test method . 22
8.1.9.3 Required test result . 23
8.1.10 Bearing facilities and bearing scale . 23
8.1.10.1 Definition . 23
8.1.10.2 Test method . 23
8.1.10.3 Required test result . 23
8.1.11 Nautical information and navigation lines . 23
8.1.11.1 Definition . 23
8.1.11.2 Test method . 24
8.1.11.3 Required test result . 24
ETSI
5 Draft ETSI EN 302 194 V2.1.0 (2016-05)
8.1.12 Facilities for suppressing sea and rain clutter . 24
8.1.12.1 Definition . 24
8.1.12.2 Test method . 24
8.1.12.3 Required test result . 24
8.1.13 Suppression of interference from other radars . 24
8.1.13.1 Definition . 24
8.1.13.2 Test method . 25
8.1.13.3 Required test result . 25
8.1.14 Compatibility with radar beacons . 25
8.1.14.1 Definition . 25
8.1.14.2 Test method . 25
8.1.14.3 Required test result . 25
8.2 Operation controls and indicators . 25
8.2.1 Directly accessible operation controls . 25
8.2.1.1 Definition . 25
8.2.1.2 Test method . 25
8.2.1.3 Required test result . 25
8.2.2 Brilliance controls . 26
8.2.2.1 Definition . 26
8.2.2.2 Test method . 26
8.2.2.3 Required test result . 26
8.2.3 Heading line on/off control (SHM) . 27
8.2.3.1 Definition . 27
8.2.3.2 Test method . 27
8.2.3.3 Required test result . 27
8.2.4 Frequency tuning control and indicator . 27
8.2.4.1 Definition . 27
8.2.4.2 Test method . 27
8.2.4.3 Required test result . 27
8.3 Display unit characteristics. 27
8.3.1 Display screen dimensions . 27
8.3.1.1 Definition . 27
8.3.1.2 Test method . 27
8.3.1.3 Required test result . 28
8.3.2 Display screen brilliance . 28
8.3.2.1 Definition . 28
8.3.2.2 Test method . 28
8.3.2.3 Required test result . 28
8.3.3 Display resolution . 28
8.3.3.1 Definition . 28
8.3.3.2 Test method . 28
8.3.3.3 Required test result . 28
8.3.4 Picture generation characteristics . 28
8.3.4.1 Definition . 28
8.3.4.2 Test method . 29
8.3.4.3 Required test result . 29
8.4 Radar picture characteristics. 29
8.4.1 Radar picture . 29
8.4.1.1 Definition . 29
8.4.1.2 Test method . 29
8.4.1.3 Required test result . 29
8.4.2 Effective diameter of the radar picture . 29
8.4.2.1 Definition . 29
8.4.2.2 Test method . 29
8.4.2.3 Required test result . 29
8.4.3 Colours of picture presentation . 30
8.4.3.1 Definition . 30
8.4.3.2 Test method . 30
8.4.3.3 Required test result . 30
8.4.4 Radar picture refresh rate and storage. 30
8.4.4.1 Definition . 30
8.4.4.2 Test method . 30
ETSI
6 Draft ETSI EN 302 194 V2.1.0 (2016-05)
8.4.4.3 Required test result . 30
8.4.5 Target trails . 30
8.4.5.1 Definition . 30
8.4.5.2 Test method . 30
8.4.5.3 Required test result . 31
8.4.6 Off-centring . 31
8.4.6.1 Definition . 31
8.4.6.2 Test method . 31
8.4.6.3 Required test result . 31
8.5 Slave displays . 31
8.5.1 Definition . 31
8.5.2 Test method . 31
8.5.3 Required test results . 31
8.6 Antenna and antenna drive characteristics . 32
8.6.1 Radiation pattern in the horizontal plane . 32
8.6.1.1 Definition . 32
8.6.1.2 Test method . 32
8.6.1.3 Required test result . 32
8.6.2 Radiation pattern in the vertical plane . 32
8.6.2.1 Definition . 32
8.6.2.2 Test method . 32
8.6.2.3 Required test result . 32
8.6.3 Antenna drive characteristics . 32
8.6.3.1 Definition . 32
8.6.3.2 Test method . 33
8.6.3.3 Required result . 33
8.7 Interfaces . 33
8.7.1 Analogue input and display for ROT indicators . 33
8.7.1.1 Definition . 33
8.7.1.2 Test method . 33
8.7.1.3 Required test result . 33
8.7.2 Analogue output interface for raw radar . 33
8.7.2.1 Definition . 33
8.7.2.2 Test method . 33
8.7.2.3 Required test result . 34
8.7.3 Interfaces for nautical sensors . 34
8.7.3.1 Definition . 34
8.7.3.2 Test method . 34
8.7.3.3 Required result . 34
8.8 Radiated emissions of the radar transceiver . 34
8.8.1 Introduction. 34
8.8.2 Operating frequency . 34
8.8.2.1 Definition . 34
8.8.2.2 Test method . 34
8.8.2.3 Required test result . 35
8.8.3 Transmitter pulse power . 35
8.8.3.1 Definition . 35
8.8.3.2 Test method . 35
8.8.3.3 Required test result . 35
8.8.4 Out-of-Band-emissions . 35
8.8.4.1 Definition . 35
8.8.4.2 Test method . 37
8.8.4.3 Required test result . 37
8.8.5 Radiated spurious emissions . 37
8.8.5.1 Definition . 37
8.8.5.2 Test method . 37
8.8.5.3 Required test result . 38
8.9 Compass safety distance requirements . 38
8.9.1 Definition . 38
8.9.2 Method . 38
8.9.3 Required test result . 38
8.10 Interpretation of the measurement results . 38
ETSI
7 Draft ETSI EN 302 194 V2.1.0 (2016-05)
Annex A (normative): Relationship between the present document and the essential
requirements of Directive 2014/52/EU . 39
Annex B (normative): Set-up of the radar reflectors at the test field and preparation of the
radar equipment under test . 41
B.1 Test site . 41
B.2 Standard reflectors . 41
B.3 Set-up of the radar reflectors at the test field . 41
B.4 Preparation of radar equipment to test . 43
Annex C (informative): Minimum range, radial resolution and azimuthal resolutions . 44
C.1 Minimum range . 44
C.2 Radial resolution . 44
C.3 Azimuthal resolution in all distance ranges up to and including 1 200 m . 44
Annex D (normative): Transmission power and unwanted emissions of radar systems;
measuring methods . 46
D.1 Measurements with dismounted antenna. 46
D.2 Free field measurements . 46
D.3 Maximum permitted out of band emissions power levels . 47
D.4 Maximum permitted spurious emissions power levels . 47
Annex E (normative): Type approval procedure . 48
E.1 Type Testing . 48
E.2 Application for type testing . 48
E.3 Type-approval . 48
E.4 Identification, approval number of the equipment . 48
E.5 Composition of a type-approval number: . 49
E.6 Manufacturers statement . 49
E.7 Modifications of approved eq
...

Final draft ETSI EN 302 194 V2.1.1 (2016-12)

HARMONISED EUROPEAN STANDARD
Navigation radar used on inland waterways;
Harmonised Standard covering the essential requirements
of article 3.2 of Directive 2014/53/EU

2 Final draft ETSI EN 302 194 V2.1.1 (2016-12)

Reference
REN/ERM-TG26-141
Keywords
harmonised standard, maritime, navigation,
radar, radio
ETSI
650 Route des Lucioles
F-06921 Sophia Antipolis Cedex - FRANCE

Tel.: [phone]  Fax: [phone]

Siret N° 348 623 562 00017 - NAF 742 C
Association à but non lucratif enregistrée à la
Sous-Préfecture de Grasse (06) N° 7803/88

Important notice
The present document can be downloaded from:
http://www.etsi.org/standards-search
The present document may be made available in electronic versions and/or in print. The content of any electronic and/or
print versions of the present document shall not be modified without the prior written authorization of ETSI. In case of any
existing or perceived difference in contents between such versions and/or in print, the only prevailing document is the
print of the Portable Document Format (PDF) version kept on a specific network drive within ETSI Secretariat.
Users of the present document should be aware that the document may be subject to revision or change of status.
Information on the current status of this and other ETSI documents is available at
https://portal.etsi.org/TB/ETSIDeliverableStatus.aspx
If you find errors in the present document, please send your comment to one of the following services:
https://portal.etsi.org/People/CommiteeSupportStaff.aspx
Copyright Notification
No part may be reproduced or utilized in any form or by any means, electronic or mechanical, including photocopying
and microfilm except as authorized by written permission of ETSI.
The content of the PDF version shall not be modified without the written authorization of ETSI.
The copyright and the foregoing restriction extend to reproduction in all media.

© European Telecommunications Standards Institute 2016.
All rights reserved.
TM TM TM
DECT , PLUGTESTS , UMTS and the ETSI logo are Trade Marks of ETSI registered for the benefit of its Members.
TM
3GPP and LTE™ are Trade Marks of ETSI registered for the benefit of its Members and
of the 3GPP Organizational Partners.
GSM® and the GSM logo are Trade Marks registered and owned by the GSM Association.
ETSI
3 Final draft ETSI EN 302 194 V2.1.1 (2016-12)
Contents
Intellectual Property Rights . 8
Foreword . 8
Modal verbs terminology . 8
1 Scope . 9
2 References . 9
2.1 Normative references . 9
2.2 Informative references . 9
3 Definitions, symbols and abbreviations . 10
3.1 Definitions . 10
3.2 Symbols . 10
3.3 Abbreviations . 11
4 General requirements . 11
4.1 Purpose of the radar equipment . 11
4.2 Construction and design . 11
4.3 Operating frequency range . 12
4.4 Operational controls . 12
4.5 Interfaces . 12
4.5.1 Fail safe design . 12
4.5.2 Display of data received via interfaces . 12
4.5.3 Operation of equipments connected via interfaces . 13
4.5.4 Interpretation and presentation of data delivered via interfaces. 13
4.6 Software . 13
4.6.1 Software performance . 13
4.6.2 Software protection . 13
4.7 Equipment labelling . 13
4.8 Operating and service manuals . 13
5 Testing for compliance with technical requirements . 14
5.1 Environmental conditions for testing . 14
5.2 Standard operating mode of the radar equipment . 14
6 General conditions of tests . 14
6.1 Normal test conditions . 14
6.1.1 Introduction. 14
6.1.2 Normal temperature and humidity . 15
6.1.3 Normal test power supply . 15
6.1.3.1 AC test power supply . 15
6.1.3.2 DC test power supply . 15
6.2 Extreme test conditions . 15
6.2.1 Extreme temperatures . 15
6.2.1.1 Indoor unit . 15
6.2.1.2 Outdoor unit . 15
6.2.2 Extreme power supply voltage test conditions . 16
6.2.3 Extreme vibration test conditions . 16
7 Procedures for tests under extreme conditions . 16
7.1 Performance check procedure . 16
7.1.1 Introduction. 16
7.1.2 Method . 16
7.1.3 Required test result . 16
7.2 Extreme temperature tests . 16
7.2.1 Test of the indoor unit . 16
7.2.1.1 Definition . 16
7.2.1.2 Test method . 17
7.2.1.3 Required test result . 17
ETSI
4 Final draft ETSI EN 302 194 V2.1.1 (2016-12)
7.2.2 Test of the outdoor unit . 17
7.2.2.1 Definition . 17
7.2.2.2 Test method . 17
7.2.2.3 Required test result . 18
7.3 Damp heat test . 18
7.3.1 Definition . 18
7.3.2 Test method . 18
7.3.3 Required test result . 18
7.4 Extreme power voltage and frequency test . 18
7.4.1 Definition . 18
7.4.2 Test method . 18
7.4.3 Required test result . 18
7.5 Extreme vibration test . 19
7.5.1 Definition . 19
7.5.2 Test method . 19
7.5.3 Required test result . 19
8 Operational, functional and technical requirements, methods of testing and required test results. 19
8.1 Operational and functional requirements . 19
8.1.1 Start-up time . 19
8.1.1.1 Definition . 19
8.1.1.2 Test method . 19
8.1.1.3 Required test result . 20
8.1.2 System sensitivity . 20
8.1.2.1 Definition . 20
8.1.2.2 Test method . 20
8.1.2.3 Required test result . 20
8.1.3 Gain dynamic range . 20
8.1.3.1 Definition . 20
8.1.3.2 Test method . 20
8.1.3.3 Required test result . 20
8.1.4 Minimum range . 21
8.1.4.1 Definition . 21
8.1.4.2 Test method . 21
8.1.4.3 Required test result . 21
8.1.5 Radial resolution capability . 21
8.1.5.1 Definition . 21
8.1.5.2 Test method . 21
8.1.5.3 Required test results . 21
8.1.6 Azimuthal resolution capability . 21
8.1.6.1 Definition . 21
8.1.6.2 Test method . 22
8.1.6.3 Required test results . 22
8.1.7 Range scales and fixed range rings . 22
8.1.7.1 Definition . 22
8.1.7.2 Test method . 22
8.1.7.3 Required test result . 22
8.1.8 Variable Range Marker (VRM) . 23
8.1.8.1 Definition . 23
8.1.8.2 Test method . 23
8.1.8.3 Required test result . 23
8.1.9 Heading line and radar picture azimuth angular error . 23
8.1.9.1 Definition . 23
8.1.9.2 Test method . 23
8.1.9.3 Required test result . 23
8.1.10 Bearing facilities and bearing scale . 24
8.1.10.1 Definition . 24
8.1.10.2 Test method . 24
8.1.10.3 Required test result . 24
8.1.11 Nautical information and navigation lines . 24
8.1.11.1 Definition . 24
8.1.11.2 Test method . 24
ETSI
5 Final draft ETSI EN 302 194 V2.1.1 (2016-12)
8.1.11.3 Required test result . 25
8.1.12 Facilities for suppressing sea and rain clutter . 25
8.1.12.1 Definition . 25
8.1.12.2 Test method . 25
8.1.12.3 Required test result . 25
8.1.13 Suppression of interference from other radars . 25
8.1.13.1 Definition . 25
8.1.13.2 Test method . 26
8.1.13.3 Required test result . 26
8.1.14 Compatibility with radar beacons . 26
8.1.14.1 Definition . 26
8.1.14.2 Test method . 26
8.1.14.3 Required test result . 26
8.2 Operation controls and indicators . 26
8.2.1 Directly accessible operation controls . 26
8.2.1.1 Definition . 26
8.2.1.2 Test method . 26
8.2.1.3 Required test result . 27
8.2.2 Brilliance controls . 27
8.2.2.1 Definition . 27
8.2.2.2 Test method . 27
8.2.2.3 Required test result . 28
8.2.3 Heading line on/off control (SHM) . 28
8.2.3.1 Definition . 28
8.2.3.2 Test method . 28
8.2.3.3 Required test result . 28
8.2.4 Frequency tuning control and indicator . 28
8.2.4.1 Definition . 28
8.2.4.2 Test method . 29
8.2.4.3 Required test result . 29
8.3 Display unit characteristics. 29
8.3.1 Display screen dimensions . 29
8.3.1.1 Definition . 29
8.3.1.2 Test method . 29
8.3.1.3 Required test result . 29
8.3.2 Display screen brilliance . 29
8.3.2.1 Definition . 29
8.3.2.2 Test method . 29
8.3.2.3 Required test result . 30
8.3.3 Display resolution . 30
8.3.3.1 Definition . 30
8.3.3.2 Test method . 30
8.3.3.3 Required test result . 30
8.3.4 Picture generation characteristics . 30
8.3.4.1 Definition . 30
8.3.4.2 Test method . 30
8.3.4.3 Required test result . 30
8.4 Radar picture characteristics. 31
8.4.1 Radar picture . 31
8.4.1.1 Definition . 31
8.4.1.2 Test method . 31
8.4.1.3 Required test result . 31
8.4.2 Effective diameter of the radar picture . 31
8.4.2.1 Definition . 31
8.4.2.2 Test method . 31
8.4.2.3 Required test result . 31
8.4.3 Colours of picture presentation . 31
8.4.3.1 Definition . 31
8.4.3.2 Test method . 32
8.4.3.3 Required test result . 32
8.4.4 Radar picture refresh rate and storage. 32
8.4.4.1 Definition . 32
ETSI
6 Final draft ETSI EN 302 194 V2.1.1 (2016-12)
8.4.4.2 Test method . 32
8.4.4.3 Required test result . 32
8.4.5 Target trails . 32
8.4.5.1 Definition . 32
8.4.5.2 Test method . 32
8.4.5.3 Required test result . 32
8.4.6 Off-centring . 33
8.4.6.1 Definition . 33
8.4.6.2 Test method . 33
8.4.6.3 Required test result . 33
8.5 Slave displays . 33
8.5.1 Definition . 33
8.5.2 Test method . 33
8.5.3 Required test results . 33
8.6 Antenna and antenna drive characteristics . 34
8.6.1 Radiation pattern in the horizontal plane . 34
8.6.1.1 Definition . 34
8.6.1.2 Test method . 34
8.6.1.3 Required test result . 34
8.6.2 Radiation pattern in the vertical plane . 34
8.6.2.1 Definition . 34
8.6.2.2 Test method . 34
8.6.2.3 Required test result . 34
8.6.3 Antenna drive characteristics . 35
8.6.3.1 Definition . 35
8.6.3.2 Test method . 35
8.6.3.3 Required result . 35
8.7 Interfaces . 35
8.7.1 Analogue input and display for ROT indicators . 35
8.7.1.1 Definition . 35
8.7.1.2 Test method . 35
8.7.1.3 Required test result . 35
8.7.2 Analogue output interface for raw radar . 36
8.7.2.1 Definition . 36
8.7.2.2 Test method . 36
8.7.2.3 Required test result . 36
8.7.3 Interfaces for nautical sensors . 36
8.7.3.1 Definition . 36
8.7.3.2 Test method . 36
8.7.3.3 Required result . 36
8.8 Radiated emissions of the radar transceiver . 36
8.8.1 Introduction. 36
8.8.2 Operating frequency . 37
8.8.2.1 Definition . 37
8.8.2.2 Test method . 37
8.8.2.3 Required test result . 37
8.8.3 Transmitter pulse power . 37
8.8.3.1 Definition . 37
8.8.3.2 Test method . 37
8.8.3.3 Required test result . 37
8.8.4 Out-of-Band-emissions . 38
8.8.4.1 Definition . 38
8.8.4.2 Test method . 39
8.8.4.3 Required test result . 39
8.8.5 Radiated spurious emissions . 39
8.8.5.1 Definition . 39
8.8.5.2 Test method . 40
8.8.5.3 Required test result . 40
8.9 Compass safety distance requirements . 40
8.9.1 Definition . 40
8.9.2 Method . 40
8.9.3 Required test result . 41
ETSI
7 Final draft ETSI EN 302 194 V2.1.1 (2016-12)
8.10 Interpretation of the measurement results . 41
Annex A (informative): Relationship between the present document and the essential
requirements of Directive 2014/52/EU . 42
Annex B (normative): Set-up of the radar reflectors at the test field and preparation of the
radar equipment under test . 44
B.1 Test site . 44
B.2 Standard reflectors . 44
B.3 Set-up of the radar reflectors at the test field . 44
B.4 Preparation of radar equipment to test . 46
Annex C (informative): Minimum range, radial resolution and azimuthal resolutions . 47
C.1 Minimum range . 47
C.2 Radial resolution . 47
C.3 Azimuthal resolution in all distance ranges up to and including 1 200 m . 47
Annex D (normative): Transmission power and unwanted emissions of radar systems;
measuring methods . 49
D.1 Measurements with dismounted antenna. 49
D.2 Free field measurements . 49
D.3 Maximum permitted out of band emissions power levels . 50
D.4 Maximum permitted spurious emissions power levels . 50
Annex E (normative): Type approval procedure . 51
E.1 Type Testing . 51
E.2 Application for type testing . 51
E.3 Type-approval . 51
E.4 Identification, approval number of the equipment . 51
E.5 Composition of a type-approval number: . 52
E.6 Manufacturers statement . 52
...

HARMONISED EUROPEAN STANDARD
Navigation radar used on inland waterways;
Harmonised Standard covering the essential requirements
of article 3.2 of Directive 2014/53/EU

2 ETSI EN 302 194 V2.1.1 (2017-02)

Reference
REN/ERM-TG26-141
Keywords
harmonised standard, maritime, navigation,
radar, radio
ETSI
650 Route des Lucioles
F-06921 Sophia Antipolis Cedex - FRANCE

Tel.: [phone]  Fax: [phone]

Siret N° 348 623 562 00017 - NAF 742 C
Association à but non lucratif enregistrée à la
Sous-Préfecture de Grasse (06) N° 7803/88

Important notice
The present document can be downloaded from:
http://www.etsi.org/standards-search
The present document may be made available in electronic versions and/or in print. The content of any electronic and/or
print versions of the present document shall not be modified without the prior written authorization of ETSI. In case of any
existing or perceived difference in contents between such versions and/or in print, the only prevailing document is the
print of the Portable Document Format (PDF) version kept on a specific network drive within ETSI Secretariat.
Users of the present document should be aware that the document may be subject to revision or change of status.
Information on the current status of this and other ETSI documents is available at
https://portal.etsi.org/TB/ETSIDeliverableStatus.aspx
If you find errors in the present document, please send your comment to one of the following services:
https://portal.etsi.org/People/CommiteeSupportStaff.aspx
Copyright Notification
No part may be reproduced or utilized in any form or by any means, electronic or mechanical, including photocopying
and microfilm except as authorized by written permission of ETSI.
The content of the PDF version shall not be modified without the written authorization of ETSI.
The copyright and the foregoing restriction extend to reproduction in all media.

© European Telecommunications Standards Institute 2017.
All rights reserved.
TM TM TM
DECT , PLUGTESTS , UMTS and the ETSI logo are Trade Marks of ETSI registered for the benefit of its Members.
TM
3GPP and LTE™ are Trade Marks of ETSI registered for the benefit of its Members and
of the 3GPP Organizational Partners.
GSM® and the GSM logo are Trade Marks registered and owned by the GSM Association.
ETSI
3 ETSI EN 302 194 V2.1.1 (2017-02)
Contents
Intellectual Property Rights . 8
Foreword . 8
Modal verbs terminology . 8
1 Scope . 9
2 References . 9
2.1 Normative references . 9
2.2 Informative references . 10
3 Definitions, symbols and abbreviations . 10
3.1 Definitions . 10
3.2 Symbols . 10
3.3 Abbreviations . 11
4 General requirements . 11
4.1 Purpose of the radar equipment . 11
4.2 Construction and design . 12
4.3 Operating frequency range . 12
4.4 Operational controls . 12
4.5 Interfaces . 12
4.5.1 Fail safe design . 12
4.5.2 Display of data received via interfaces . 13
4.5.3 Operation of equipments connected via interfaces . 13
4.5.4 Interpretation and presentation of data delivered via interfaces. 13
4.6 Software . 13
4.6.1 Software performance . 13
4.6.2 Software protection . 13
4.7 Equipment labelling . 13
4.8 Operating and service manuals . 13
5 Testing for compliance with technical requirements . 14
5.1 Environmental conditions for testing . 14
5.2 Standard operating mode of the radar equipment . 14
6 General conditions of tests . 14
6.1 Normal test conditions . 14
6.1.1 Introduction. 14
6.1.2 Normal temperature and humidity . 15
6.1.3 Normal test power supply . 15
6.1.3.1 AC test power supply . 15
6.1.3.2 DC test power supply . 15
6.2 Extreme test conditions . 15
6.2.1 Extreme temperatures . 15
6.2.1.1 Indoor unit . 15
6.2.1.2 Outdoor unit . 15
6.2.2 Extreme power supply voltage test conditions . 16
6.2.3 Extreme vibration test conditions . 16
7 Procedures for tests under extreme conditions . 16
7.1 Performance check procedure . 16
7.1.1 Introduction. 16
7.1.2 Method . 16
7.1.3 Required test result . 16
7.2 Extreme temperature tests . 16
7.2.1 Test of the indoor unit . 16
7.2.1.1 Definition . 16
7.2.1.2 Test method . 17
7.2.1.3 Required test result . 17
ETSI
4 ETSI EN 302 194 V2.1.1 (2017-02)
7.2.2 Test of the outdoor unit . 17
7.2.2.1 Definition . 17
7.2.2.2 Test method . 17
7.2.2.3 Required test result . 18
7.3 Damp heat test . 18
7.3.1 Definition . 18
7.3.2 Test method . 18
7.3.3 Required test result . 18
7.4 Extreme power voltage and frequency test . 18
7.4.1 Definition . 18
7.4.2 Test method . 18
7.4.3 Required test result . 18
7.5 Extreme vibration test . 19
7.5.1 Definition . 19
7.5.2 Test method . 19
7.5.3 Required test result . 19
8 Operational, functional and technical requirements, methods of testing and required test results. 19
8.1 Operational and functional requirements . 19
8.1.1 Start-up time . 19
8.1.1.1 Definition . 19
8.1.1.2 Test method . 19
8.1.1.3 Required test result . 20
8.1.2 System sensitivity . 20
8.1.2.1 Definition . 20
8.1.2.2 Test method . 20
8.1.2.3 Required test result . 20
8.1.3 Gain dynamic range . 20
8.1.3.1 Definition . 20
8.1.3.2 Test method . 20
8.1.3.3 Required test result . 20
8.1.4 Minimum range . 21
8.1.4.1 Definition . 21
8.1.4.2 Test method . 21
8.1.4.3 Required test result . 21
8.1.5 Radial resolution capability . 21
8.1.5.1 Definition . 21
8.1.5.2 Test method . 21
8.1.5.3 Required test results . 21
8.1.6 Azimuthal resolution capability . 21
8.1.6.1 Definition . 21
8.1.6.2 Test method . 22
8.1.6.3 Required test results . 22
8.1.7 Range scales and fixed range rings . 22
8.1.7.1 Definition . 22
8.1.7.2 Test method . 22
8.1.7.3 Required test result . 22
8.1.8 Variable Range Marker (VRM) . 23
8.1.8.1 Definition . 23
8.1.8.2 Test method . 23
8.1.8.3 Required test result . 23
8.1.9 Heading line and radar picture azimuth angular error . 23
8.1.9.1 Definition . 23
8.1.9.2 Test method . 23
8.1.9.3 Required test result . 23
8.1.10 Bearing facilities and bearing scale . 24
8.1.10.1 Definition . 24
8.1.10.2 Test method . 24
8.1.10.3 Required test result . 24
8.1.11 Nautical information and navigation lines . 24
8.1.11.1 Definition . 24
8.1.11.2 Test method . 24
ETSI
5 ETSI EN 302 194 V2.1.1 (2017-02)
8.1.11.3 Required test result . 25
8.1.12 Facilities for suppressing sea and rain clutter . 25
8.1.12.1 Definition . 25
8.1.12.2 Test method . 25
8.1.12.3 Required test result . 25
8.1.13 Suppression of interference from other radars . 25
8.1.13.1 Definition . 25
8.1.13.2 Test method . 26
8.1.13.3 Required test result . 26
8.1.14 Compatibility with radar beacons . 26
8.1.14.1 Definition . 26
8.1.14.2 Test method . 26
8.1.14.3 Required test result . 26
8.2 Operation controls and indicators . 26
8.2.1 Directly accessible operation controls . 26
8.2.1.1 Definition . 26
8.2.1.2 Test method . 26
8.2.1.3 Required test result . 26
8.2.2 Brilliance controls . 27
8.2.2.1 Definition . 27
8.2.2.2 Test method . 27
8.2.2.3 Required test result . 27
8.2.3 Heading line on/off control (SHM) . 28
8.2.3.1 Definition . 28
8.2.3.2 Test method . 28
8.2.3.3 Required test result . 28
8.2.4 Frequency tuning control and indicator . 28
8.2.4.1 Definition . 28
8.2.4.2 Test method . 28
8.2.4.3 Required test result . 28
8.3 Display unit characteristics. 29
8.3.1 Display screen dimensions . 29
8.3.1.1 Definition . 29
8.3.1.2 Test method . 29
8.3.1.3 Required test result . 29
8.3.2 Display screen brilliance . 29
8.3.2.1 Definition . 29
8.3.2.2 Test method . 29
8.3.2.3 Required test result . 29
8.3.3 Display resolution . 30
8.3.3.1 Definition . 30
8.3.3.2 Test method . 30
8.3.3.3 Required test result . 30
8.3.4 Picture generation characteristics . 30
8.3.4.1 Definition . 30
8.3.4.2 Test method . 30
8.3.4.3 Required test result . 30
8.4 Radar picture characteristics. 30
8.4.1 Radar picture . 30
8.4.1.1 Definition . 30
8.4.1.2 Test method . 30
8.4.1.3 Required test result . 31
8.4.2 Effective diameter of the radar picture . 31
8.4.2.1 Definition . 31
8.4.2.2 Test method . 31
8.4.2.3 Required test result . 31
8.4.3 Colours of picture presentation . 31
8.4.3.1 Definition . 31
8.4.3.2 Test method . 31
8.4.3.3 Required test result . 31
8.4.4 Radar picture refresh rate and storage. 32
8.4.4.1 Definition . 32
ETSI
6 ETSI EN 302 194 V2.1.1 (2017-02)
8.4.4.2 Test method . 32
8.4.4.3 Required test result . 32
8.4.5 Target trails . 32
8.4.5.1 Definition . 32
8.4.5.2 Test method . 32
8.4.5.3 Required test result . 32
8.4.6 Off-centring . 32
8.4.6.1 Definition . 32
8.4.6.2 Test method . 33
8.4.6.3 Required test result . 33
8.5 Slave displays . 33
8.5.1 Definition . 33
8.5.2 Test method . 33
8.5.3 Required test results . 33
8.6 Antenna and antenna drive characteristics . 33
8.6.1 Radiation pattern in the horizontal plane . 33
8.6.1.1 Definition . 33
8.6.1.2 Test method . 33
8.6.1.3 Required test result . 34
8.6.2 Radiation pattern in the vertical plane . 34
8.6.2.1 Definition . 34
8.6.2.2 Test method . 34
8.6.2.3 Required test result . 34
8.6.3 Antenna drive characteristics . 34
8.6.3.1 Definition . 34
8.6.3.2 Test method . 34
8.6.3.3 Required result . 34
8.7 Interfaces . 35
8.7.1 Analogue input and display for ROT indicators . 35
8.7.1.1 Definition . 35
8.7.1.2 Test method . 35
8.7.1.3 Required test result . 35
8.7.2 Analogue output interface for raw radar . 35
8.7.2.1 Definition . 35
8.7.2.2 Test method . 35
8.7.2.3 Required test result . 35
8.7.3 Interfaces for nautical sensors . 36
8.7.3.1 Definition . 36
8.7.3.2 Test method . 36
8.7.3.3 Required result . 36
8.8 Radiated emissions of the radar transceiver . 36
8.8.1 Introduction. 36
8.8.2 Operating frequency . 36
8.8.2.1 Definition . 36
8.8.2.2 Test method . 36
8.8.2.3 Required test result . 36
8.8.3 Transmitter pulse power . 37
8.8.3.1 Definition . 37
8.8.3.2 Test method . 37
8.8.3.3 Required test result . 37
8.8.4 Out-of-Band-emissions . 37
8.8.4.1 Definition . 37
8.8.4.2 Test method . 39
8.8.4.3 Required test result . 39
8.8.5 Radiated spurious emissions . 39
8.8.5.1 Definition . 39
8.8.5.2 Test method . 39
8.8.5.3 Required test result . 40
8.9 Compass safety distance requirements . 40
8.9.1 Definition . 40
8.9.2 Method . 40
8.9.3 Required test result . 40
ETSI
7 ETSI EN 302 194 V2.1.1 (2017-02)
8.10 Interpretation of the measurement results . 40
Annex A (informative): Relationship between the present document and the essential
requirements of Directive 2014/53/EU . 41
Annex B (normative): Set-up of the radar reflectors at the test field and preparation of the
radar equipment under test . 43
B.1 Test site . 43
B.2 Standard reflectors . 43
B.3 Set-up of the radar reflectors at the test field . 43
B.4 Preparation of radar equipment to test . 45
Annex C (informative): Minimum range, radial resolution and azimuthal resolutions . 46
C.1 Minimum range . 46
C.2 Radial resolution . 46
C.3 Azimuthal resolution in all distance ranges up to and including 1 200 m . 46
Annex D (normative): Transmission power and unwanted emissions of radar systems;
measuring methods . 48
D.1 Measurements with dismounted antenna. 48
D.2 Free field measurements . 48
D.3 Maximum permitted out of band emissions power levels . 49
D.4 Maximum permitted spurious emissions power levels . 49
Annex E (normative): Type approval procedure . 50
E.1 Type Testing . 50
E.2 Application for type testing . 50
E.3 Type-approval . 50
E.4 Identification, approval number of the equipment . 50
E.5 Composition of a type-approval number: . 51
E.6 Manufacturers statement . 51
E.7 Modifications of approved equipment .
...

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Navigation radar used on inland waterways - Harmonised Standard covering the essential requirements of article 3.2 of the Directive 2014/53/EU47.020.70Navigacijska in krmilna opremaNavigation and control equipment33.060.99Druga oprema za radijske komunikacijeOther equipment for radiocommunicationsICS:Ta slovenski standard je istoveten z:ETSI EN 302 194 V2.1.1 (2017-02)SIST EN 302 194 V2.1.1:2017en01-april-2017SIST EN 302 194 V2.1.1:2017SLOVENSKI
STANDARD
HARMONISED EUROPEAN STANDARD SIST EN 302 194 V2.1.1:2017

ETSI ETSI EN 302 194 V2.1.1 (2017-02) 2
Reference REN/ERM-TG26-141 Keywords harmonised standard, maritime, navigation, radar, radio ETSI 650 Route des Lucioles F-06921 Sophia Antipolis Cedex - FRANCE
Tel.: [phone]
Fax: [phone]
Siret N° 348 623 562 00017 - NAF 742 C Association à but non lucratif enregistrée à la Sous-Préfecture de Grasse (06) N° 7803/88
Important notice The present document can be downloaded from: http://www.etsi.org/standards-search The present document may be made available in electronic versions and/or in print. The content of any electronic and/or print versions of the present document shall not be modified without the prior written authorization of ETSI. In case of any existing or perceived difference in contents between such versions and/or in print, the only prevailing document is the print of the Portable Document Format (PDF) version kept on a specific network drive within ETSI Secretariat. Users of the present document should be aware that the document may be subject to revision or change of status. Information on the current status of this and other ETSI documents is available at https://portal.etsi.org/TB/ETSIDeliverableStatus.aspx If you find errors in the present document, please send your comment to one of the following services: https://portal.etsi.org/People/CommiteeSupportStaff.aspx Copyright Notification No part may be reproduced or utilized in any form or by any means, electronic or mechanical, including photocopying and microfilm except as authorized by written permission of ETSI. The content of the PDF version shall not be modified without the written authorization of ETSI. The copyright and the foregoing restriction extend to reproduction in all media.
© European Telecommunications Standards Institute 2017. All rights reserved.
DECTTM, PLUGTESTSTM, UMTSTM and the ETSI logo are Trade Marks of ETSI registered for the benefit of its Members. 3GPPTM and LTE™ are Trade Marks of ETSI registered for the benefit of its Members and of the 3GPP Organizational Partners. GSM® and the GSM logo are Trade Marks registered and owned by the GSM Association. SIST EN 302 194 V2.1.1:2017

ETSI ETSI EN 302 194 V2.1.1 (2017-02) 3 Contents Intellectual Property Rights . 8 Foreword . 8 Modal verbs terminology . 8 1 Scope . 9 2 References . 9 2.1 Normative references . 9 2.2 Informative references . 10 3 Definitions, symbols and abbreviations . 10 3.1 Definitions . 10 3.2 Symbols . 10 3.3 Abbreviations . 11 4 General requirements . 11 4.1 Purpose of the radar equipment . 11 4.2 Construction and design . 12 4.3 Operating frequency range . 12 4.4 Operational controls . 12 4.5 Interfaces . 12 4.5.1 Fail safe design . 12 4.5.2 Display of data received via interfaces . 13 4.5.3 Operation of equipments connected via interfaces . 13 4.5.4 Interpretation and presentation of data delivered via interfaces. 13 4.6 Software . 13 4.6.1 Software performance . 13 4.6.2 Software protection . 13 4.7 Equipment labelling . 13 4.8 Operating and service manuals . 13 5 Testing for compliance with technical requirements . 14 5.1 Environmental conditions for testing . 14 5.2 Standard operating mode of the radar equipment . 14 6 General conditions of tests . 14 6.1 Normal test conditions . 14 6.1.1 Introduction. 14 6.1.2 Normal temperature and humidity . 15 6.1.3 Normal test power supply . 15 6.1.3.1 AC test power supply . 15 6.1.3.2 DC test power supply . 15 6.2 Extreme test conditions . 15 6.2.1 Extreme temperatures . 15 6.2.1.1 Indoor unit . 15 6.2.1.2 Outdoor unit . 15 6.2.2 Extreme power supply voltage test conditions . 16 6.2.3 Extreme vibration test conditions . 16 7 Procedures for tests under extreme conditions . 16 7.1 Performance check procedure . 16 7.1.1 Introduction. 16 7.1.2 Method . 16 7.1.3 Required test result . 16 7.2 Extreme temperature tests . 16 7.2.1 Test of the indoor unit . 16 7.2.1.1 Definition . 16 7.2.1.2 Test method . 17 7.2.1.3 Required test result . 17 SIST EN 302 194 V2.1.1:2017

ETSI ETSI EN 302 194 V2.1.1 (2017-02) 4 7.2.2 Test of the outdoor unit . 17 7.2.2.1 Definition . 17 7.2.2.2 Test method . 17 7.2.2.3 Required test result . 18 7.3 Damp heat test . 18 7.3.1 Definition . 18 7.3.2 Test method . 18 7.3.3 Required test result . 18 7.4 Extreme power voltage and frequency test . 18 7.4.1 Definition . 18 7.4.2 Test method . 18 7.4.3 Required test result . 18 7.5 Extreme vibration test . 19 7.5.1 Definition . 19 7.5.2 Test method . 19 7.5.3 Required test result . 19 8 Operational, functional and technical requirements, methods of testing and required test results. 19 8.1 Operational and functional requirements . 19 8.1.1 Start-up time . 19 8.1.1.1 Definition . 19 8.1.1.2 Test method . 19 8.1.1.3 Required test result . 20 8.1.2 System sensitivity . 20 8.1.2.1 Definition . 20 8.1.2.2 Test method . 20 8.1.2.3 Required test result . 20 8.1.3 Gain dynamic range . 20 8.1.3.1 Definition . 20 8.1.3.2 Test method . 20 8.1.3.3 Required test result . 20 8.1.4 Minimum range . 21 8.1.4.1 Definition . 21 8.1.4.2 Test method . 21 8.1.4.3 Required test result . 21 8.1.5 Radial resolution capability . 21 8.1.5.1 Definition . 21 8.1.5.2 Test method . 21 8.1.5.3 Required test results . 21 8.1.6 Azimuthal resolution capability . 21 8.1.6.1 Definition . 21 8.1.6.2 Test method . 22 8.1.6.3 Required test results . 22 8.1.7 Range scales and fixed range rings . 22 8.1.7.1 Definition . 22 8.1.7.2 Test method . 22 8.1.7.3 Required test result . 22 8.1.8 Variable Range Marker (VRM) . 23 8.1.8.1 Definition . 23 8.1.8.2 Test method . 23 8.1.8.3 Required test result . 23 8.1.9 Heading line and radar picture azimuth angular error . 23 8.1.9.1 Definition . 23 8.1.9.2 Test method . 23 8.1.9.3 Required test result . 23 8.1.10 Bearing facilities and bearing scale . 24 8.1.10.1 Definition . 24 8.1.10.2 Test method . 24 8.1.10.3 Required test result . 24 8.1.11 Nautical information and navigation lines . 24 8.1.11.1 Definition . 24 8.1.11.2 Test method . 24 SIST EN 302 194 V2.1.1:2017

ETSI ETSI EN 302 194 V2.1.1 (2017-02) 5 8.1.11.3 Required test result . 25 8.1.12 Facilities for suppressing sea and rain clutter . 25 8.1.12.1 Definition . 25 8.1.12.2 Test method . 25 8.1.12.3 Required test result . 25 8.1.13 Suppression of interference from other radars . 25 8.1.13.1 Definition . 25 8.1.13.2 Test method . 26 8.1.13.3 Required test result . 26 8.1.14 Compatibility with radar beacons . 26 8.1.14.1 Definition . 26 8.1.14.2 Test method . 26 8.1.14.3 Required test result . 26 8.2 Operation controls and indicators . 26 8.2.1 Directly accessible operation controls . 26 8.2.1.1 Definition . 26 8.2.1.2 Test method . 26 8.2.1.3 Required test result . 26 8.2.2 Brilliance controls . 27 8.2.2.1 Definition . 27 8.2.2.2 Test method . 27 8.2.2.3 Required test result . 27 8.2.3 Heading line on/off control (SHM) . 28 8.2.3.1 Definition . 28 8.2.3.2 Test method . 28 8.2.3.3 Required test result . 28 8.2.4 Frequency tuning control and indicator . 28 8.2.4.1 Definition . 28 8.2.4.2 Test method . 28 8.2.4.3 Required test result . 28 8.3 Display unit characteristics. 29 8.3.1 Display screen dimensions . 29 8.3.1.1 Definition . 29 8.3.1.2 Test method . 29 8.3.1.3 Required test result . 29 8.3.2 Display screen brilliance . 29 8.3.2.1 Definition . 29 8.3.2.2 Test method . 29 8.3.2.3 Required test result . 29 8.3.3 Display resolution . 30 8.3.3.1 Definition . 30 8.3.3.2 Test method . 30 8.3.3.3 Required test result . 30 8.3.4 Picture generation characteristics . 30 8.3.4.1 Definition . 30 8.3.4.2 Test method . 30 8.3.4.3 Required test result . 30 8.4 Radar picture characteristics. 30 8.4.1 Radar picture . 30 8.4.1.1 Definition . 30 8.4.1.2 Test method . 30 8.4.1.3 Required test result . 31 8.4.2 Effective diameter of the radar picture . 31 8.4.2.1 Definition . 31 8.4.2.2 Test method . 31 8.4.2.3 Required test result . 31 8.4.3 Colours of picture presentation . 31 8.4.3.1 Definition . 31 8.4.3.2 Test method . 31 8.4.3.3 Required test result . 31 8.4.4 Radar picture refresh rate and storage. 32 8.4.4.1 Definition . 32 SIST EN 302 194 V2.1.1:2017

ETSI ETSI EN 302 194 V2.1.1 (2017-02) 6 8.4.4.2 Test method . 32 8.4.4.3 Required test result . 32 8.4.5 Target trails . 32 8.4.5.1 Definition . 32 8.4.5.2 Test method . 32 8.4.5.3 Required test result . 32 8.4.6 Off-centring . 32 8.4.6.1 Definition . 32 8.4.6.2 Test method . 33 8.4.6.3 Required test result . 33 8.5 Slave displays . 33 8.5.1 Definition . 33 8.5.2 Test method . 33 8.5.3 Required test results . 33 8.6 Antenna and antenna drive characteristics . 33 8.6.1 Radiation pattern in the horizontal plane . 33 8.6.1.1 Definition . 33 8.6.1.2 Test method . 33 8.6.1.3 Required test result . 34 8.6.2 Radiation pattern in the vertical plane . 34 8.6.2.1 Definition . 34 8.6.2.2 Test method . 34 8.6.2.3 Required test result . 34 8.6.3 Antenna drive characteristics . 34 8.6.3.1 Definition . 34 8.6.3.2 Test method . 34 8.6.3.3 Required result . 34 8.7 Interfaces . 35 8.7.1 Analogue input and display for ROT indicators . 35 8.7.1.1 Definition . 35 8.7.1.2 Test method . 35 8.7.1.3 Required test result . 35 8.7.2 Analogue output interface for raw radar . 35 8.7.2.1 Definition . 35 8.7.2.2 Test method . 35 8.7.2.3 Required test result . 35 8.7.3 Interfaces for nautical sensors . 36 8.7.3.1 Definition . 36 8.7.3.2 Test method . 36 8.7.3.3 Required result . 36 8.8 Radiated emissions of the radar transceiver . 36 8.8.1 Introduction. 36 8.8.2 Operating frequency . 36 8.8.2.1 Definition . 36 8.8.2.2 Test method . 36 8.8.2.3 Required test result . 36 8.8.3 Transmitter pulse power . 37 8.8.3.1 Definition . 37 8.8.3.2 Test method . 37 8.8.3.3 Required test result . 37 8.8.4 Out-of-Band-emissions . 37 8.8.4.1 Definition . 37 8.8.4.2 Test method . 39 8.8.4.3 Required test result . 39 8.8.5 Radiated spurious emissions . 39 8.8.5.1 Definition . 39 8.8.5.2 Test method . 39 8.8.5.3 Required test result . 40 8.9 Compass safety distance requirements . 40 8.9.1 Definition . 40 8.9.2 Method . 40 8.9.3 Required test result . 40 SIST EN 302 194 V2.1.1:2017

ETSI ETSI EN 302 194 V2.1.1 (2017-02) 7 8.10 Interpretation of the measurement results . 40 Annex A (informative): Relationship between the present document and the essential requirements of Directive 2014/53/EU . 41 Annex B (normative): Set-up of the radar reflectors at the test field and preparation of the radar equipment under test . 43 B.1 Test site . 43 B.2 Standard reflectors . 43 B.3 Set-up of the radar reflectors at the test field . 43 B.4 Preparation of radar equipment to test . 45 Annex C (informative): Minimum range, radial resolution and azimuthal resolutions . 46 C.1 Minimum range . 46 C.2 Radial resolution . 46 C.3 Azimuthal resolution in all distance ranges up to and including 1 200 m . 46 Annex D (normative): Transmission power and unwanted emissions of radar systems; measuring methods . 48 D.1 Measurements with dismounted antenna. 48 D.2 Free field measurements . 48 D.3 Maximum permitted out of band emissions power levels . 49 D.4 Maximum permitted spurious emissions power levels . 49 Annex E (normative): Type approval procedure . 50 E.1 Type Testing . 50 E.2 Application for type testing . 50 E.3 Type-approval . 50 E.4 Identification, approval number of the equipment . 50 E.5 Composition of a type-approval number: . 51 E.6 Manufacturers statement .
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