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BS EN 61097-14 - GLOBAL MARITIME DISTRESS AND SAFETY SYSTEM (GMDSS) - PART 14: AIS SEARCH AND RESCUE TRANSMITTER (AIS-SART) - OPERATIONAL AND PERFORMANCE REQUIREMENTS, METHODS OF TESTING AND REQUIRED TEST RESULTS
Hardcopy , PDF
30-04-2010
English
1 Scope
2 Normative references
3 Performance requirements
3.1 General
3.2 Operational
3.3 Battery
3.4 Unique identifier (User ID)
3.5 Environment
3.6 Range performance
3.7 Transmission performance
3.8 Labelling
3.9 Manuals
4 Technical requirements
4.1 Functional block diagram of an AIS-SART
4.2 Physical layer requirement
4.3 Link layer requirements
5 General methods of testing
5.1 Introduction
5.2 General requirements
5.3 Normal test conditions
5.4 Extreme test conditions
5.5 Preparation of AIS-SART for type-approval testing
5.6 Test signals
5.7 Artificial antenna (dummy load)
5.8 Facilities for access
5.9 Modes of operation of the transmitter
5.10 Measurement uncertainties
6 Performance tests
6.1 Operational tests
6.2 Battery
6.3 Unique identifier
6.4 Environment
6.5 Range performance
6.6 Transmission performance
6.7 Labelling
6.8 Manuals
6.9 Electronic Position Fixing System
6.10 Activator
6.11 Indicator
7 Physical radio tests
7.1 General description
7.2 Frequency error
7.3 Conducted power
7.4 Radiated power
7.5 Modulation spectrum slotted transmission
7.6 Transmitter test sequence and modulation accuracy
7.7 Transmitter output power versus time function
7.8 Spurious emissions from the transmitter
8 Link layer Tests
8.1 Tests for Synchronisation accuracy
8.2 Active mode tests
8.3 Test mode tests
Annex A (informative) - Results of trials to verify the range
performance of the AISSART
A.1 Introduction
A.2 Test setup, test equipment and test units
A.3 Results
Bibliography
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