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BS EN IEC 63269:2022

BS EN IEC 63269:2022

$198.66

Maritime navigation and radiocommunication equipment and systems. Maritime survivor locating devices (man overboard devices). Minimum requirements, methods of testing and required test results

Published By Publication Date Number of Pages
BSI 2022 64
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This document specifies the minimum requirements for aspects related to operation, construction, documentation, methods of testing and required test results for ITU-R M.2135 AMRD Group A man overboard (MOB) devices intended for alerting and locating purposes, as defined by IMO and in accordance with ITU-R M.493 Class-M. This document consists of three modules where the first module, Module A, covers general requirements and aspects. Further Module B covers AIS technologies and Module C covers DSC technologies that are required within MOB equipment. This document incorporates the technical characteristics included in applicable ITU recommendations. Where applicable, it also takes into account the ITU Radio Regulations. This document takes into account other associated IEC International Standards and existing national standards, as applicable. This document defines the requirements for coexistence of AIS and DSC technology incorporated within a single equipment. Only when the equipment complies with the three Modules can it be categorised as AMRD Group A equipment and be entitled to operate on channel AIS 1, channel AIS 2 and channel 70.

PDF Catalog

PDF Pages PDF Title
2 undefined
5 Annex ZA (normative)Normative references to international publicationswith their corresponding European publications
7 English
CONTENTS
9 FOREWORD
11 1 Scope
2 Normative references
12 3 Terms, definitions and abbreviated terms
3.1 Terms and definitions
13 3.2 Abbreviated terms
14 4 Module A – Common requirements and related tests
4.1 Operational requirements
4.1.1 Activation
4.1.2 Controls
4.1.3 Indicators
15 4.1.4 Water activation function
4.1.5 Self-test
4.1.6 Automatic shutdown
16 4.2 Identifier (Self ID)
4.3 Construction
4.4 Environment
4.5 Battery
17 4.6 GNSS position source
4.7 Labelling
18 4.8 Battery safety
4.9 Documentation
19 4.10 Methods of testing and required test results
4.10.1 Test conditions
20 Figures
Figure 1 – Test setup
22 4.10.2 Performance tests
Tables
Table 1 – Maximum values of absolute measurement uncertainties
26 5 Module B – AIS functionality
5.1 Purpose
27 5.2 Performance requirements
5.2.1 General
5.2.2 Radiated power (EIRP)
5.2.3 Transmission
Table 2 – Active mode transmission schedule
28 Table 3 – Test mode transmission schedule
29 5.3 Technical requirements
5.3.1 General
5.3.2 Transmitter requirements and characteristics
Table 4 – Required parameter settings
30 Table 5 – Required settings of physical layer constants
Table 6 – Modulation parameters of the physical layer
Table 7 – Minimum required transmitter characteristics
31 Figure 2 – Power versus time mask
Table 8 – Definition of timings
32 Figure 3 – Burst transmissions in active mode
33 5.4 Methods of testing and required test results
5.4.1 Test signals
34 5.4.2 Physical radio tests
Figure 4 – Measurement arrangement
35 Table 9 – Conducted power – Required results
36 Figure 5 – Emission mask
37 Figure 6 – Measurement arrangement for modulation accuracy
Table 10 – Peak frequency deviation versus time
38 5.4.3 Link layer tests
42 6 Module C – DSC operation
6.1 Purpose
6.2 Performance requirements
6.2.1 General
6.2.2 Own vessel MMSI (DSC individual call destination ID)
43 6.2.3 Radiated power (EIRP)
6.3 Technical requirements
6.3.1 General
6.3.2 Transmitter requirements and characteristics
Table 11 – Required parameter settings
44 6.3.3 Receiver characteristics
Table 12 – Minimum required transmitter characteristics
Table 13 – Minimum required receiver characteristics and test signal levels
45 6.3.4 Position indication
6.3.5 GNSS position source
6.4 Methods of testing and required test results – Physical radio
6.4.1 General
46 6.4.2 DSC transmitter
Table 14 – Resolution bandwidths to be used forthe measurement of spurious emissions
Table 15 – Resolution bandwidths to be used close to the wantedemission for equipment operating below 1 GHz
49 Figure 7 – Emission mask
Table 16 – Time periods
50 Figure 8 – Measurement arrangement
51 Figure 9 – Storage oscilloscope view t1, t2 and t3
54 6.4.3 DSC receiver
57 Figure 10 – SINAD or BER measuring equipment
59 6.5 Methods of testing and required test results – Communication
6.5.1 General
6.5.2 Active mode tests
61 6.5.3 DSC test mode tests
62 Bibliography

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BS EN IEC 63269:2022
$198.66