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UIT-R�R23-WP5B� C�

UIT-R�R23-WP5B

Servicio m�vil mar�timo, incluido el sistema mundial de socorro y seguridad mar�timos (SMSSM); servicio m�vil aeron�utico, y servicio de radiodeterminaci�n

Resultados :11 documentos
Contribuciones �[�Origen:�China�]���Documents / Contributions

N�mero
T�tulo Origen Fecha
[ 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 :11 documentos
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