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Servicio móvil marítimo, incluido el sistema mundial de socorro y seguridad marítimos (SMSSM); servicio móvil aeronáutico, y servicio de radiodeterminación

Resultados :584 documentos
Resultados :  Anterior -  1 - 2 - 3 - 4 - 5 - 6 - 7 - 8 - 9 - 10 - 11 - 12  - Siguiente Next
Contribuciones  Documents / Contributions
 
Número 
Título Origen AI/Cuestión
Fecha
[ 509 ]  
 
Preliminary draft revision of Recommendation ITU-R M.1560-1 - Technical and operational characteristics and protection criteria of radiodetermination radars in the frequency band 2 900-3 100 MHz (Questions ITU-R 226/5 and ITU-R 216/5)     Netherlands (Kingdom of the)     2014-10-20
[ 508 ]  
 
Development of preliminary draft new Report ITU-R M.[ADS-B]     Access Partnership Limited     2014-10-20
[ 507 ]  
 
Report of the tenth meeting of the Joint IMO/ITU Experts Group on maritime radiocommunications matters     International Mariitme Organization     2014-10-21
[ 506 ]  
 
Preliminary draft new Recommendation ITU-R M.[AMS-CHAR-15GHZ] - Technical characteristics and protection criteria for aeronautical mobile service systems in the frequency range 145-15.35 GHz     United States of America     2014-10-20
[ 505 ]  
 
Proposed replacement ITU-R Report on ADS     United Kingdom of Great Britain and Northern Ireland     2014-10-20
[ 504 ]  
 
Proposed amendments to the working document towards a preliminary draft new Report ITU-R M.[ADS-B] on expanding the operational benefits of automatic dependent surveillance broadcast to oceanic and remote areas without ground infrastructure     Canada     2014-10-20
[ 503 ]  
 
Proposed amendment to Recommendation ITU-R M.690-2 - Technical characteristics of EPIRBs operating on the carrier frequencies 121.5 MHz and 243 MHz     United Kingdom of Great Britain and Northern Ireland     2014-10-20
[ 502 ]  
 
On-board communications - Survey of radio equipment fit for on-board communications     United Kingdom of Great Britain and Northern Ireland     2014-10-20
[ 501 ]  
 
Proposed question on spectrum supportability of space planes     United Kingdom of Great Britain and Northern Ireland     2014-10-20
[ 500 ]  
 
Precisions about the studies on the compatibility of radiolocations service and radio amateur service in the band 77.5-78 GHz     France     2014-10-20
[ 499 ]  
 
Preliminary draft new Report ITU-R M.[UAS-FSS] - Technical and operational characteristics, interference and regulatory environments associated with the use of frequency bands allocated to the fixed-satellite service not subject to Appendices 30, 30A, and 30B for the control and non-payload communications of unmanned aircraft systems in non-segregated airspace     Germany (Federal Republic of)     2014-10-20
[ 498 ]  
 
Upgrade on Annex 2 of a preliminary draft new Report ITU-R M.[UAS-FSS]     Germany (Federal Republic of)     2014-10-20
[ 497 ]  
 
Proposals for modification of working document towards a preliminary draft revision of Report ITU-R M.2231-0 - Use of Appendix 18 to the radio regulations for the maritime mobile service     Viet Nam (Socialist Republic of)     2014-10-20
[ 496 ]  
 
Proposals for modification of working document towards preliminary draft revision of Recommendation ITU-R M.1174-2 technical caracteristics of equipment used for on-board vessel communications in the bands between 450 and 470 MHz     Viet Nam (Socialist Republic of)     2014-10-20
[ 495 ]  
 
DFS minimum requirement to ensure an adequate protection to frequency hopping radars in the 5 GHz band     France     2014-10-20
[ 494 ]  
 
Proposed modification to the working document towards preliminary draft revision of Recommendation ITU-R M.1174-2 - Technical characteristics of equipment used for on-board vessel communications in the bands between 450 and 470 MHz     Japan     2014-10-20
[ 493 ]  
 
Proposed modification to a preliminary draft new Report ITU-R M.[AUTOMOTIVE RADARS] - Systems characteristics and compatibility of automotive radars operating in the 77.5-78 GHz band or sharing studies     Japan     2014-10-20
[ 492 ]  
 
Comments on Annex 5 of working document towards a preliminary draft new Report ITU-R M.[UAS-FSS]     Luxembourg     2014-10-20
[ 491 ]  
 
Draft new Report - Guidelines for the use of spectrum by oceanographic radars in the frequency range 3 to 50 MHz     France   240/5   2014-10-20
[ 490 ]  
 
Comments on Annex 5 of working document towards a preliminary draft new Report ITU-R M.[UAS-FSS] - Annex 5 - Baseline interference assessment for fixed satellite service Earth stations on board unmanned aircraft with non-participating fixed satellite service systems (links #2 and #3)     Germany (Federal Republic of) , Inmarsat Plc. , Luxembourg     2014-10-20
[ 489 ]  
 
[PRELIMINARY] Draft new Recommendation ITU-R M.[WAIC_CONDITIONS] - Technical conditions for the use of the aeronautical mobile (R) service in the frequency band 4 200-4 400 MHz to support wireless avionics intra-communication systems     France     2014-10-20
[ 488 ]  
 
Working document towards a preliminary draft new Report ITU-R M.[ADS-B] on the operational benefits of automatic dependent surveillance broadcast, including its expansion to oceanic and remote areas without ground infrastructure in the frequency band 1 089-1 091 MHz     France     2014-10-20
[ 487 ]  
 
Proposed liaison statement to Working Party 4C - Working document toward a preliminary draft new Recommendation ITU-R M.[CHAR_ADS-B]     France     2014-10-20
[ 486 ]  
 
Working document towards a preliminary draft new Report ITU-R M.[UAS-FSS] - Technical an operational characteristics, interference and regulatory environments associated with the use of frequency bands allocated to the fixed-satellite service not subject to Appendices 30, 30A, and 30B for the control and non-payload communications of unmanned aircraft systems in non-segregated...     France     2014-10-20
[ 485 ]  
 
Experiments for justifying channel usage to protect automatic identification system and new applications channels     China (People's Republic of)     2014-10-20
[ 484 ]  
 
Compatibility studies on VHF data exchange applications     China (People's Republic of)     2014-10-20
[ 483 ]  
 
Preliminary draft revision of Recommendation ITU-R M.541 - Operational procedures for the use of digital selective calling equipment in the maritime mobile service     Hungary     2014-10-19
[ 482 ]  
 
Preliminary draft new Recommendation ITU-R M.[AMS-CHAR-24] - Technical characteristics and protection criteria for aeronautical mobile service systems in the frequency bands 22.5-23.6 and 25.25-27.5 GHz     United States of America     2014-10-17
[ 481 ]  
 
Preliminary draft new Report ITU-R M.[UAS-FSS] - Annex 8 - Technical and operational characteristics, interference and regulatory environments associated with the use ff frequency bands allocated to the fixed-satellite service not subject to Appendices 30, 30a and 30b for the control and non-payload communications of unmanned aircraft systems in non-segregated airspace     United States of America     2014-10-17
[ 480 ]  
 
Proposed preliminary draft Corrigendum 1 to Recommendation ITU-R M.1371-5 - Technical characteristics for an automatic identification system using time division multiple acess in the VHF maritime mobile band     United States of America     2014-10-17
[ 479 ]  
 
Sharing studies on emissions from earth stations on board unmanned aircraft intended to communicate with a satellite network in frequency bands allocated to the fixed satellite service into incumbent terrestrial services for link 3     United States of America     2014-10-17
[ 478 ]  
 
Draft new Report ITU-R M.[WAIC_SHARING _E 4 200-4 400 MHZ] - Compatibility analysis between wireless avonics intra-communication systems and systems in the existing services in the frequency band 4 200-4 400 MHz     United States of America     2014-10-17
[ 477 ]  
 
Preliminary draft new Report ITU-R M.[WAIC_SHARING_22/23 GHZ] - Sharing studies between wireless avionics intra-communication systems and systems in the 22.5-22.55 GHz and 23.55-23.6 GHz frequency bands and compatibility studies with systems allocated to the passive services in the 22.21-22.5 GHz and 23.6-24.0 GHz frequency bands     United States of America     2014-10-17
[ 476 ]  
 
Draft new Report ITU-R M.[WAIC BANDS] - Consideration of the aeronautical mobile (route), aeronautical mobile, and aeronautical radionavigation services allocations to accommodate wireless avionics intra-communication     United States of America     2014-10-17
[ 475 ]  
 
Preliminary draft new Recommendation ITU-R M.[WAIC] - Technical characteristics and protection criteria for Wireless Avionics Intra-Communication systems     United States of America     2014-10-17
[ 474 ]  
 
Working document towards a preliminary draft new Report ITU-R M.[UAS-FSS]     United States of America     2014-10-17
[ 473 ]  
 
U.S. Proposal on completion of the document - Preliminary draft new Report - Guidelines for the use of spectrum by oceanographic radars in the frequency range 3 to 50 MHz     United States of America     2014-10-17
[ 472 ]  
 
Draft revision of Recommendation ITU-R M.1460-1 - Technical and operational characteristics and protection criteria of radiodetermination radars in the frequency band 2 900-3 100 MHz     United States of America     2014-10-17
[ 471 ]  
 
Annex 6 to Report ITU-R M.[UAS-FSS] - Effects of emissions from incumbent services into earth stations onboard unmanned aircraft intended to communicate with a satellite network in frequency bands allocated to the fixed satellite service (link 2)     United States of America     2014-10-17
[ 470 ]  
 
Update to working document towards a preliminary draft new Recommendation [PEAK FDR]     United States of America     2014-10-17
[ 469 ]  
 
Working document toward a preliminary draft new Report ITU-R M. [MAT-MSS] on use of non-geostationary orbit mobile satellite systems to enhance maritime safety     United States of America     2014-10-17
[ 468 ]  
 
Preliminary draft revision of Recommendation ITU-R M.1463-2 - Characteristics of and protection criteria for radars operating in the radiodetermination service in the frequency band 1 215-1 400 MHz     United States of America     2014-10-17
[ 467 ]  
 
Working document towards a preliminary draft new Report ITU-R M.[ASR PERF 2 700-2 900 MHZ] - Radar receiver performance measurements of interference into aeronautical radionavigation service radars operating in the 2 700-2 900 MHz frequency band     United States of America     2014-10-17
[ 466 ]  
 
Working document towards a preliminary draft revision of Recommendation ITU-R M.1849 - Technical and operational aspects of ground-based meteorological radars     United States of America     2014-10-17
[ 465 ]  
 
Preliminary draft revision of Recommendation ITU-R M.1464-1 - Characteristics of radiolocation radars, and characteristics and protection criteria for sharing studies for aeronautical radionavigation radars in the radiodetermination service operating in the frequency band 2 700-2 900 MHz     United States of America     2014-10-17
[ 464 ]  
 
Proposed draft reply liaison statement to Working Party 7C WRC-15 agenda item 1.12 - PDNR ITU-R RS.[EESS-9GHZ_RDS] - Sharing analyses of very wideband EESS SAR transmission with stations in the radio determination service operating in the frequency bands 8 700-9 300 MHz and 9 900-10 500 MHz     United States of America     2014-10-17
[ 463 ]  
 
Proposed draft reply liaison statement to Working Party 7C on PDN Report ITU-R RS.[EESS-ARNS RADARS 1 215-1 300 MHZ] - Potential interference from the Earth exploration-satellite (active) spaceborne radars operating in the 1 215-1 300 MHz frequency band to the aeronautical radionavigation surveillance radar receiver in the 1 240-1 370 MHz frequency band     United States of America     2014-10-17
[ 462 ]  
 
Proposed preliminary draft Corrigendum 1 to Recommendation ITU-R M.1371-5 - Technical characteristics for an automatic identification system using time division multiple access in the VHF maritime mobile band     N/A (no se aplica)     2014-10-22
[ 461 ]  
 
Upgrade of the preliminary draft new Report ITU-R M.[WAIC_SHARING_4 200-4 400 MHz]     Germany (Federal Republic of)     2014-10-17
[ 460 ]  
 
Upgrade of the preliminary draft new Report ITU-R M.[WAIC BANDS]     Germany (Federal Republic of)     2014-10-17
Resultados :584 documentos
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