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  Home : ITU-R : R23-WP5B : Meeting 2025-11-18 : Temporary Documents  Recently posted -  Search Meeting Documents
   
ITU-R R23-WP5B  TD (2025-11-18) 

ITU-R R23-WP5B

Maritime mobile service including Global Maritime Distress and Safety System (GMDSS); aeronautical mobile service and radiodetermination service

Meeting  from 2025-11-18 to 2025-11-27

held in Switzerland [Geneva]

Results:9 total items.
Temporary Documents  [ Source: WP 5B ]   Documents / Contributions
 
Number 
Title Source AI/Question
Date
[ 153 ]  
 
Draft liaison statement to the International Maritime Organization, the International Electrotechnical Commission, the International Organization for Marine Aids to Navigation and Comite International Radio-Maritime     WP 5B     2025-11-27
[ 137 ]  
 
Preliminary draft new Recommendation ITU-R M.[AMRS-VDL] - Characteristics and protection criteria for the International Civil Aviation Organization standardized VHF datalink Mode 2 systems operating in the aeronautical mobile (route) service in the frequency band 136-137 MHz     WP 5B     2025-11-26
[ 136 ]  
 
Preliminary draft revision of Recommendation ITU-R M.1638-1 - Characteristics of and protection criteria for sharing studies for radiolocation (except ground based meteorological radars) and aeronautical radionavigation radars operating in the frequency bands between 5 250 and 5 850 MHz     WP 5B     2025-11-26
[ 131 ]  
 
Annex XX to Working Party 5B Chair's Report - Working document towards a preliminary draft new Report ITU-R M.[RLS_AMS_ANTENNAS]     WP 5B     2025-11-24
[ 129 ]  
 
Annex XX to Working Party 5B Chair's Report - Working document towards draft revised Recommendation ITU-R M.1796-3 - Characteristics of and protection criteria for radars operating in the radiodetermination service in the frequency band 8 500-10 680 MHz     WP 5B     2025-11-24
[ 128 ]  
 
Preliminary draft new Report ITU-R M.[FOD_EESS_SHARE] - Sharing and compatibility studies between foreign object debris detection system and other services in the frequency ranges 92-100 GHz     WP 5B     2025-11-24
[ 127 ]  
 
Annex XX to Working Party 5B Chair's Report - Working document towards preliminary draft revision of Recommendation ITU-R M.1849-3 - Technical and operational aspects of ground-based meteorological radars     WP 5B     2025-11-24
[ 126 ]  
 
Annex XX to Working Party 5B Chair's Report - Working document towards preliminary draft revision of Recommendation ITU-R M.1462-1- Characteristics of and protection criteria for radars operating in the radiolocation service in the frequency range 420-450 MHz     WP 5B     2025-11-24
[ 125 ]  
 
Reply liaison statement to Working Party 7B - Sharing and compatibility studies between space research service (space-to-space) and radiolocation service under WRC-27 agenda item 1.15     WP 5B   AI1.15   2025-11-24
Results:9 total items.
 
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