Contribuciones
[ Origen: China ]
Número
Título
Origen
Fecha
[ 262 ]
[WORKING DOCUMENT TOWARDS A] Preliminary draft revision of Recommendation ITU-R M.2058-1 - Characteristics of a digital system, referred to as navigational data for broadcasting maritime safety and security related information from shore-to-ship in the maritime HF frequency band
China
,
France
2025-04-15
[ 261 ]
[WORKING DOCUMENT TOWARDS A] Preliminary draft revision of Recommendation ITU-R M.2010-2 - Characteristics of a digital system, referred to as navigational data for broadcasting maritime safety and security related information from shore-to-ship in the 500 kHz band
China
,
France
2025-04-15
[ 243 ]
Proposed update to working document towards a preliminary draft new Report ITU-R M.[PULSED INTERFERENCES] - Studies on the radar protection criteria for the pulsed interferences
China
2025-04-14
[ 242 ]
Proposed revision to Recommendation ITU-R M.2135-1 - Technical and operational characteristics of autonomous maritime radio devices operating in the frequency band 156-162.05 MHz
China
2025-04-14
[ 241 ]
Proposed revision on preliminary draft revision of Recommendation ITU-R M.1371-5 - Technical characteristics for an automatic identification system using time division multiple access in the VHF maritime mobile frequency band
China
2025-04-14
[ 240 ]
Proposal on modification of working document towards a preliminary draft revision of Recommendation ITU-R M.585-9 - Assignment and use of identities in the maritime mobile service
China
2025-04-14
[ 239 ]
Proposal for the revision of Report ITU-R M.2231-1 - Use of Appendix 18 to the Radio Regulations for the maritime mobile service
China
2025-04-14
[ 238 ]
Proposal for revision of Recommendation ITU-R M.489-2 - Technical characteristics of VHF radiotelephone equipment operating in the maritime mobile service in channels spaced by 25 kHz
China
2025-04-14
[ 157 ]
Preliminary draft new ITU-R Report - Compatibility study between radiodetermination service and Earth exploration-satellite service (active)
China
2024-11-04
[ 156 ]
ASM-TER R-Mode and its possible impact on the VHF data exchange system
China
2024-11-04
[ 155 ]
Working document towards a preliminary draft revision of Recommendation ITU-R M.2092-1 - Technical characteristics for a VHF data exchange system in the VHF maritime mobile band
United States
,
China
2024-11-04
[ 154 ]
Proposed revision to Recommendation ITU-R M.2092-1 - Technical characteristics for a VHF data exchange system in the VHF
China
2024-11-04
[ 153 ]
Comments on preliminary draft revision of Recommendation ITU-R M.1371-5 - Technical characteristics for an automatic identification system using time division multiple access in the VHF maritime mobile frequency band
China
2024-11-04
[ 152 ]
Working document towards a preliminary draft revision of Recommendation ITU-R M.2092-1 - Technical characteristics for a VHF data exchange system in the VHF maritime mobile band
United States
,
China
,
Denmark
,
Germany
,
International Association of Marine Aids to Navigation and Lighthouse Authorities
,
Korea (Rep. of)
,
Poland
2024-11-01
[ 57 ]
Proposals for revision of Recommendation ITU-R M.585-9 - Assignment and use of identities in the maritime mobile service
China
2024-04-30
[ 56 ]
Proposals for preliminary draft revision of Recommendation ITU-R M.1371-5 - Technical characteristics for an automatic identification system using time division multiple access in the VHF maritime mobile frequency band
China
2024-04-30
[ 55 ]
Proposal for the suppression of Recommendation ITU-R M.693-1 - Technical characteristics of VHF emergency position-indicating radio beacons using digital selective calling
China
2024-04-30
[ 54 ]
Working document towards a preliminary draft new Report ITU-R M.[PULSED INTERFERENCES] - Studies on the radar protection criteria for the pulsed interferences
China
2024-04-30
[ 35 ]
Preliminary draft revision of Recommendation ITU-R M.1371-5 - Technical characteristics for an automatic identification system using time division multiple access in the VHF maritime mobile frequency band
United States
,
China
2024-04-26
Resultados :19 documentos
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