IEC 61097-8:1998
Current
The latest, up-to-date edition.
Global maritime distress and safety system (GMDSS) - Part 8: Shipborne watchkeeping receivers for the reception of digital selective calling (DSC) in the maritime MF, MF/HF and VHF bands - Operational and performance requirements, methods of testing and required test results
Hardcopy , PDF 1 User , PDF 3 Users , PDF 5 Users , PDF 9 Users
English
11-09-1998
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FOREWORD
1 Scope
2 Normative references
3 Definitions and abbreviations
3.1 Definitions
3.2 Abbreviations
4 General and operational requirements
4.1 General
4.2 Construction
4.3 Controls and indicators
4.4 Software
4.5 Memory
4.6 Interfaces
4.7 Marking and identification
4.8 Instructions
4.9 Warming-up period
4.10 Safety precautions
4.11 Compass safe distance
5 Technical requirements
5.1 Durability and resistance to environmental
conditions
5.2 Protection of the antenna input circuit
5.3 Frequency bands and channels
5.4 Mode of reception
5.5 Scanning receivers
5.6 Calling sensitivity
5.7 Adjacent channel selectivity
5.8 Co-channel rejection
5.9 Intermodulation response
5.10 Interference rejection, spurious response and
blocking immunity
5.11 Dynamic range
5.12 Conducted spurious emissions into the antenna
5.13 Frequency stability
6 General test conditions
6.1 General
6.2 Test power source
6.3 Normal test conditions
6.4 Extreme test conditions
6.5 Application of test signals to the receiver
6.6 Choice of testing frequencies
6.7 Test signals
6.8 Measurement of bit error rate (BER)
6.9 Measurement uncertainty and interpretation of
the measuring results
7 Environmental tests
7.1 Procedure
7.2 Performance check
7.3 Vibration tests
7.4 Temperature tests
7.5 Corrosion test
8 MF/HF watchkeeping receiver
8.1 Calling sensitivity
8.2 Adjacent channel selectivity
8.3 Co-channel rejection
8.4 RF intermodulation response
8.5 Spurious response rejection
8.6 Dynamic range
8.7 Conducted spurious emissions into the antenna
8.8 Protection of receiver antenna input circuits
8.9 Stop/start
8.10 Stop/start of scanning efficiency
9 VHF watchkeeping receiver
9.1 Calling sensitivity
9.2 Adjacent channel selectivity
9.3 Co-channel rejection
9.4 Intermodulation response
9.5 Spurious response and blocking immunity
9.6 Dynamic range
9.7 Conducted spurious emissions into the antenna
10 EMC
11 EMI
Annex A - Relationship between bit error rate (BER) input
and symbol error rate (SER) output
Annex B - Use of FSK demodulators for testing DSC
watchkeeping receivers
Annex C - Bibliography
Specifies the minimum requirements for shipborne receivers intended to be connected to an external installation, including a decoder for digital selective calling (DSC), and used as receivers for watchkeeping on DSC channels on board ships operating in the maritime mobile MF, MF/HF and VHF bands.
| Committee |
TC 80
|
| DevelopmentNote |
Stability Date: 2020. (09/2017)
|
| DocumentType |
Standard
|
| Pages |
38
|
| PublisherName |
International Electrotechnical Committee
|
| Status |
Current
|
| 15/30324689 DC : 0 | BS EN 61162-1 - MARITIME NAVIGATION AND RADIOCOMMUNICATION EQUIPMENT AND SYSTEMS - DIGITAL INTERFACES - PART 1: SINGLE TALKER AND MULTIPLE LISTENERS |
| BS EN 61162-1:2016 | Maritime navigation and radiocommunication equipment and systems. Digital interfaces Single talker and multiple listeners |
| IEC 61097-9:1997 | Global maritime distress and safety system (GMDSS) - Part 9: Shipborne transmitters and receivers for use in the MF and HF bands suitable for telephony, digital selective calling (DSC) and narrow band direct printing (NBDP) - Operational and performance requirements, methods of testing and required test results |
| I.S. EN 61162-1:2016 | MARITIME NAVIGATION AND RADIOCOMMUNICATION EQUIPMENT AND SYSTEMS - DIGITAL INTERFACES - PART 1: SINGLE TALKER AND MULTIPLE LISTENERS |
| IEC 61162-1:2016 | Maritime navigation and radiocommunication equipment and systems - Digital interfaces - Part 1: Single talker and multiple listeners |
| 09/30214168 DC : 0 | BS EN 61162-1 - MARITIME NAVIGATION AND RADIOCOMMUNICATION EQUIPMENT AND SYSTEMS - DIGITAL INTERFACES - PART 1: SINGLE TALKER AND MULTIPLE LISTENERS |
| EN 61162-1:2016 | Maritime navigation and radiocommunication equipment and systems - Digital interfaces - Part 1: Single talker and multiple listeners |
| IEC 61162-1:2016 | Maritime navigation and radiocommunication equipment and systems - Digital interfaces - Part 1: Single talker and multiple listeners |
| ISO 3791:1976 | Office machines and data processing equipment — Keyboard layouts for numeric applications |
| IEC 60945:2002 | Maritime navigation and radiocommunication equipment and systems - General requirements - Methods of testing and required test results |
| ETR 200028 : 20002 | RADIO EQUIPMENT & SYSTEMS (RES) - UNCERTAINTIES IN THE MEASUREMENT OF MOBILE RADIO EQUIPMENT CHARACTERISTICS |
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