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[315]  Report on the thirty-fourth meeting of Working Party 5B (Geneva, 29 April-8 May 2025)

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41722 bytes 2025-05-16 [315] Chapter 4 - Annex 4.1 - Working document towards a 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

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57753 bytes 2025-05-21 [315] Chapter 4 - Annex 4.2 - Preliminary draft revision of Recommendation ITU-R M.585-9 - Assignment and use of identities in the maritime mobile service

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38798 bytes 2025-05-16 [315] Chapter 4 - Annex 4.3 - Working document toward a preliminary draft revision of Recommendation ITU-R M.1080 - Digital selective calling system enhancement for multiple equipment installations

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2087571 bytes 2025-05-13 [315] Chapter 4 - Annex 4.4 - 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

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3557897 bytes 2025-05-21 [315] Chapter 4 - Annex 4.5 - 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

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2760287 bytes 2025-05-21 [315] Chapter 4 - Annex 4.6 - 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

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22185958 bytes 2025-05-16 [315] Chapter 4 - Annex 4.7 - Preliminary draft revision of Recommendation ITU-R M.2092-1 - Technical characteristics for a VHF data exchange system in the VHF maritime mobile band

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196774 bytes 2025-05-16 [315] Chapter 4 - Annex 4.8 - Working document towards a preliminary draft revision of Recommendation ITU-R M.2135-1 - Technical and operational characteristics of autonomous maritime radio devices operating in the frequency band 156-162.05 MHz

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452884 bytes 2025-05-19 [315] Chapter 4 - Annex 4.9 - Working document towards a preliminary draft revision of Report ITU-R M.2231-1 - Use of Appendix 18 to the Radio Regulations for the maritime mobile service

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1307848 bytes 2025-05-19 [315] Chapter 4 - Annex 4.10 - Working document towards a preliminary draft new Report ITU-R M.[VDES R-MODE] - Impact of the possible introduction of a range mode on the VHF data exchange system

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340858 bytes 2025-05-15 [315] Chapter 3 - Annex 3.1 - Working document towards a preliminary draft new Report ITU-R M.[MODERNIZATION OF HF AM(OR)S] - Technical characteristics, protection criteria, and compatibility and sharing studies for the modernization of high-frequency systems operating in the aeronautical mobile (OR) service within 3.025 to 18.030 MHz

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183482 bytes 2025-05-15 [315] Chapter 3 - Annex 3.2 - Preliminary draft new Recommendation ITU-R M[AM(R)S_AMS(R)S_CHAR_5GHZ] - Characteristics and Protection Criteria of Terrestrial and Satellite Unmanned Aircraft System Control and Non-Payload Communications Links operating in the aeronautical mobile (route) service and aeronautical mobile satellite (R) Service in the band 5 030-5 091 MHz

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53028 bytes 2025-05-21 [315] Chapter 3 - Annex 3.3 - 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

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45174 bytes 2025-05-16 [315] Chapter 3 - Annex 3.4 - Working document towards a preliminary draft new Recommendation ITU-R M.[ARNS-AMRS-AMS(R)S 960-1215 MHZ] - Characteristics and protection criteria for the aviation systems operating in the aeronautical radionavigation service, the aeronautical mobile (route) service, and the aeronautical mobile satellite (route) service in the frequency band 960-1 215 MHz

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76379 bytes 2025-05-16 [315] Chapter 3 - Annex 3.5 - Working document towards a preliminary draft revision of Recommendation ITU-R M.2085-01 - Technical conditions for the use of wireless avionics intra-communication systems operating in the aeronautical mobile (R) service in the frequency band 4 200-4 400 MHz

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733084 bytes 2025-05-15 [315] Chapter 3 - Annex 3.6 - Working document towards a preliminary draft new Report iTU-R M.[ITU-R M.2059 COMPARISON]

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331805 bytes 2025-05-15 [315] Chapter 3 - Annex 3.7 - Working document towards a preliminary draft revision of Recommendation ITU-R M.2116-0 - Technical characteristics and protection criteria for the aeronautical mobile service systems operating within the 4 400-4 990 MHz frequency range

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102083 bytes 2025-05-15 [315] Chapter 3 - Annex 3.8 - Working document towards preliminary draft revision of Recommendation ITU-R M.2089-1 - Technical characteristics and protection criteria for aeronautical mobile service systems in the frequency range 14.5-15.35 GHz

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505727 bytes 2025-05-14 [315] Chapter 2 - Annex 2.1 - 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

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100005 bytes 2025-05-14 [315] Chapter 2 - Annex 2.2 - Working document towards a preliminary draft new Report ITU-R M.[PULSED INTERFERENCES] - Studies on the radar protection criteria for the pulsed interferences

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4669055 bytes 2025-05-14 [315] Chapter 2 - Annex 2.3 - Working document towards a preliminary draft new Report ITU-R M.[RLS_AMS_ANTENNAS] - Antenna radiation patterns of radiodetermination radar and aeronautical mobile systems

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3311108 bytes 2025-05-14 [315] Chapter 2 - Annex 2.4 - 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

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2708238 bytes 2025-05-15 [315] Chapter 2 - Annex 2.5 - Working document towards a Handbook ITU-R M. [HDBK_STATUS.SPECTRUM.RPAS_DAA] - Handbook on status of availability of spectrum for detect-and-avoid radars [onboard] remotely piloted aircraft

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128655 bytes 2025-05-15 [315] Chapter 2 - Annex 2.6 - Working document towards a preliminary draft new Recommendation ITU-R M.[15.4-15.7_GHZ_ARNS] - Characteristics of and protection criteria for airborne detect and avoid radars and aircraft landing systems operating in the aeronautical radionavigation service in the frequency band 15.4-15.7 GHz

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55586 bytes 2025-05-14 [315] Chapter 2 - Annex 2.7 - Working document towards a preliminary draft new Recommendation ITU-R M.[24.45-24.65_GHZ_ARNS] - Characteristics of and protection criteria for radars operating in the radionavigation service in the frequency band 24.45-24.65 GHz

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137227 bytes 2025-05-15 [315] Chapter 2 - Annex 2.8 - 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

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5634199 bytes 2025-05-15 [315] Chapter 2 - Annex 2.9 - Working document towards a preliminary draft new Report ITU-R M.[RLS_231.5-700GHz]

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35241 bytes 2025-05-15 [315] Chapter 2 - Annex 2.10 - Proposed text for the CPM text on agenda item 1.8

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72052 bytes 2025-05-15 [315] Chapter 2 - Annex 2.11 - Working document with elements towards preliminary draft revision of Recommendation ITU-R M.1644
 

Document :

ITU-R R23-WP5B  Contribution  315

Title :

Report on the thirty-fourth meeting of Working Party 5B (Geneva, 29 April-8 May 2025)

Date :

2025-05-08

Source :

Chair, WP 5B

Access :

Restricted to TIES users [ITU-R]

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