IEC 60936-2:1998

Maritime navigation and radiocommunication equipment and systems - Radar - Part 2: Shipborne radar for high-speed craft (HSC) - Methods of testing and required test results

Specifies the minimum operational and performance requirements, methods of testing and required test results, as required by the relevant IMO resolutions on the high speed craft code. Is associated with IEC 60945.

General Information

• Status: Replaced
• Publication Date: 29-Oct-1998
• ICS: 33.060.01 - Radiocommunications in general
• ICS: 47.020.70 - Navigation and control equipment
• Technical Committee: TC 80 - Maritime navigation and radiocommunication equipment and systems
• Drafting Committee: WG 1 - TC 80/WG 1
• Current Stage: DELPUB - Deleted Publication
• Completion Date: 13-Dec-2007

Relations

• Replaced By: IEC 62388:2007 - Maritime navigation and radiocommunication equipment and systems - Shipborne radar - Performance requirements, methods of testing and required test results
• Effective Date: 05-Sep-2023

Standards Content (Sample)

INTERNATIONAL
IEC
STANDARD
60936-2
First edition
1998-10
Maritime navigation and radiocommunication
equipment and systems –
Radar –
Part 2:
Shipborne radar for high-speed craft (HSC) –
Methods of testing and required test results

Reference number
Numbering
As from 1 January 1997 all IEC publications are issued with a designation in the
60000 series.
Consolidated publications
Consolidated versions of some IEC publications including amendments are

available. For example, edition numbers 1.0, 1.1 and 1.2 refer, respectively, to the
base publication, the base publication incorporating amendment 1 and the base

publication incorporating amendments 1 and 2.

Validity of this publication
The technical content of IEC publications is kept under constant review by the IEC,
thus ensuring that the content reflects current technology.
Information relating to the date of the reconfirmation of the publication is available
in the IEC catalogue.
Information on the subjects under consideration and work in progress undertaken by
the technical committee which has prepared this publication, as well as the list of
publications issued, is to be found at the following IEC sources:
• IEC web site*
• Catalogue of IEC publications
Published yearly with regular updates
(On-line catalogue)*
• IEC Bulletin
Available both at the IEC web site* and as a printed periodical
Terminology, graphical and letter symbols
For general terminology, readers are referred to IEC 60050: International
Electrotechnical Vocabulary (IEV).
For graphical symbols, and letter symbols and signs approved by the IEC for
general use, readers are referred to publications IEC 60027: Letter symbols to be
used in electrical technology, IEC 60417: Graphical symbols for use on equipment.
Index, survey and compilation of the single sheets and IEC 60617: Graphical symbols
for diagrams.
* See web site address on title page.

INTERNATIONAL
IEC
STANDARD
60936-2
First edition
1998-10
Maritime navigation and radiocommunication
equipment and systems –
Radar –
Part 2:
Shipborne radar for high-speed craft (HSC) –
Methods of testing and required test results

 IEC 1998  Copyright - all rights reserved
No part of this publication may be reproduced or utilized in any form or by any means, electronic or
mechanical, including photocopying and microfilm, without permission in writing from the publisher.
International Electrotechnical Commission 3, rue de Varembé Geneva, Switzerland
Telefax: [phone] e-mail: [e-mail] IEC web site http: //www.iec.ch
Commission Electrotechnique Internationale
PRICE CODE
XB
International Electrotechnical Commission
For price, see current catalogue

– 2 – 60936-2 © IEC:1998(E)
CONTENTS
Page
FOREWORD . 4

Clause
1 Scope . 5

2 Normative references . 5

3 Performance requirements . 6

3.1 Introduction. 6
3.2 General. 7
3.3 Range performance. 7
3.4 Minimum range . 7
3.5 Display. 7
3.6 Range measurement . 8
3.7 Heading indicator (heading line) . 9
3.8 Bearing measurement . 9
3.9 Discrimination . 10
3.10 Roll or pitch . 10
3.11 Antenna scan. 10
3.12 Azimuth stabilization . 10
3.13 Performance monitor check. 11
3.14 Anti-clutter devices. 11
3.15 Operation. 11
3.16 Interference from external magnetic fields . 12
3.17 Display modes . 12
3.18 Antenna system . 12
3.19 Operation with radar beacons and SARTs . 12
3.20 Multiple radar installations. 13
3.21 Interface . 13
3.22 Navigational information. 13
3.23 Target trails . 14
3.24 Plotting . 14
3.25 Safety precautions . 14

3.26 Failure warnings and status indicators . 14
3.27 Standard names, abbreviations and symbols . 15
3.28 Electronic plotting video symbols. 15
3.29 Ergonomics. 15
4 Methods of testing and required test results. 16
4.1 General conditions of measurement . 16
4.2 Power supply, cabling distances and technical information. 17
4.3 Range performance. 17
4.4 Minimum range . 18
4.5 Display. 18
4.6 Range measurement . 18
4.7 Heading indicator (heading line) . 19
4.8 Bearing measurement . 19

60936-2 © IEC:1998(E) – 3 –
Clause Page
4.9 Discrimination . 20

4.10 Roll and pitch. 21

4.11 Antenna scan. 22

4.12 Azimuth stabilization . 22

4.13 Performance monitor check. 22

4.14 Anti-clutter devices. 23

4.15 Operation. 23

4.16 Interference from external magnetic fields . 23

4.17 Display modes . 23
4.18 Antenna system . 24
4.19 Operation with radar beacons and SARTs . 25
4.20 Multiple radar installations. 25
4.21 Interface . 25
4.22 Navigational information. 25
4.23 Target trails . 25
4.24 Plotting . 26
4.25 Safety precautions . 26
4.26 Failure warnings and status indicators . 26
4.27 Standard names, abbreviations and symbols . 26
4.28 Electronic plotting video symbols. 26
4.29 Ergonomics. 26
4.30 Antenna horizontal radiation pattern . 26
Annexes
Annex A Method for relating the radar cross-section (echoing area) of one radar target
with another for the purpose of high-speed craft (HSC) . 28
Annex B Standard names, abbreviations and symbols for control functions
on marine navigational radar equipment. 33
Annex C Electronic plotting video symbols (EPVS). 46
Annex D High-speed craft – radar tracking scenarios . 63
Annex E Guidelines for the display of navigational information on radar
by means of radar maps . 68

– 4 – 60936-2 © IEC:1998(E)
INTERNATIONAL ELECTROTECHNICAL COMMISSION

–––––––––––
MARITIME NAVIGATION AND RADIOCOMMUNICATION

EQUIPMENT AND SYSTEMS – RADAR –

Part 2: Shipborne radar for high-speed craft (HSC) –

Methods of testing and required test results

FOREWORD
1) The IEC (International Electrotechnical Commission) is a worldwide organization for standardization comprising
all national electrotechnical committees (IEC National Committees). The object of the IEC is to promote
international co-operation on all questions concerning standardization in the electrical and electronic fields. To
this end and in addition to other activities, the IEC publishes International Standards. Their preparation is
entrusted to technical committees; any IEC National Committee interested in the subject dealt with may
participate in this preparatory work. International, governmental and non-governmental organizations liaising
with the IEC also participate in this preparation. The IEC collaborates closely with the International Organization
for Standardization (ISO) in accordance with conditions determined by agreement between the two
organizations.
2) The formal decisions or agreements of the IEC on technical matters express, as nearly as possible, an
international consensus of opinion on the relevant subjects since each technical committee has representation
from all interested National Committees.
3) The documents produced have the form of recommendations for international use and are published in the form
of standards, technical reports or guides and they are accepted by the National Committees in that sense.
4) In order to promote international unification, IEC National Committees undertake to apply IEC International
Standards transparently to the maximum extent possible in their national and regional standards. Any
divergence between the IEC Standard and the corresponding national or regional standard shall be clearly
indicated in the latter.
5) The IEC provides no marking procedure to indicate its approval and cannot be rendered responsible for any
equipment declared to be in conformity with one of its standards.
6) Attention is drawn to the possibility that some of the elements of this International Standard may be the subject
of patent rights. The IEC shall not be held responsible for identifying any or all such patent rights.
International Standard IEC 60936-2 has been prepared by IEC technical committee 80:
Maritime navigation and radiocommunication equipment and systems. The IEC 60936 series,
of which this is part 2, replaces IEC 60936 published in 1988, in order to reflect the new
requirements of the International Maritime Organisation (IMO). This part of the series contains
some of the specific requirements.

The text of this standard is based on the following documents:
FDIS Report on voting
80/193/FDIS 80/210/RVD
Full information on the voting for the approval of this standard can be found in the report on
voting indicated in the above table.
Annexes A, B, C, D and E form an integral part of this standard.
A bilingual version of this standard may be published at a later date.

60936-2 © IEC:1998(E) – 5 –
MARITIME NAVIGATION AND RADIOCOMMUNICATION

EQUIPMENT AND SYSTEMS – RADAR –

Part 2: Shipborne radar for high-speed craft (HSC) –

Methods of testing and required test results

1 Scope
This International Standard specifies the minimum operational and
...