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

Results:813 total items.
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Contributions  Documents / Contributions
 
Number 
Title Source AI/Question
Date
[ 763 ]  
 
Considerations related to preliminary draft revision of Recommendation ITU-R M.585-5     Director, BR     2011-10-28
[ 762 ]  
 
Modification to preliminary draft new Recommendation ITU-R M.[500 kHz-16 QAM]     France     2011-10-29
[ 761 ]  
 
Liaison statement to Working Parties 1A, 4A, 4C, 5A, 5B, 5C, 5D, 6A, 7B, 7C and 7D - Handbook on "Propagation information for the prediction of interference and coordination distance"     SG 3     2011-10-31
[ 760 ]  
 
Proposed amendments to Working document toward a preliminary draft new Recommendation - Operational and technical characteristics of radio altimeters [utilizing the band 4 200-4 400 MHz]     Canada     2011-10-27
[ 759 ]  
 
Proposed modification to Recommendation ITU-R M.1841 - Compatibility between FM sound-broadcasting in the band of about 87-108 MHz and the aeronautical ground-based augmentation system in the band about 108-117.975 MHz     Germany (Federal Republic of)     2011-10-26
[ 758 ]  
 
Liaison statement to Working Party 5B - Preliminary draft revision of Report ITU-R M.2172 - Radiolocation sharing feasibility in the 154-156 MHz bands     WP 7D     2011-10-28
[ 757 ]  
 
Liaison statement to Working Party 5B (copy to Working Party 4B for information) - Propagation end-to-end link availability of unmanned aircraft system operating with dual beyond line-of-sight (BLOS) satellite communications links to achieve the assume link availability     WP 3J and WP 3M     2011-10-26
[ 756 ]  
 
Liaison statement to ITU-T Study Group 15 and ITU-R Study Group 5 - Utilization of Telecommunications/ICTS for disaster preparedness, mitigation and response     ITU-D SG 2     2011-10-21
[ 755 ]  
 
Liaison statement to Working Party 5B - Compatibility studies in relation to Resolution 224     WP 5D     2011-10-21
[ 754 ]  
 
Liaison statement to ITU-R Working Party 5B - Workplan for revision of Recommendation ITU-R M.493-13     International Maritime Organisation     2011-10-18
[ 753 ]  
 
Outcome of the seventh meeting of the Joint IMO/ITU Experts Group on maritime radiocommunication matters     International Maritime Organisation     2011-10-18
[ 752 ]  
 
Draft new Report ITU-R M.[AMrS_1GHz_SHARING] - AMrS sharing studies in the frequency band 960-1 164 MHz     Netherlands (Kingdom of the)     2011-10-14
[ 751 ]  
 
Draft new Recommendation ITU-R M.[CHARLIE] - Technical characteristics of and protection criteria for non-ICAO ARNS systems, operating around 1 GHz     Netherlands (Kingdom of the)     2011-10-14
[ 750 ]  
 
Liaison statement to Working Party 5D (copy to WPs 4A, 5A, 5B and 6A for information) - Draft revisions of Recommendations ITU-R M.1580-3 and ITU-R M.1581-3     WP 7B     2011-10-13
[ 749 ]  
 
Liaison statement to Study Group 1 (for information to Study Group 7 and Working Parties 1A, 1B, 4A, 4C, 5B and 5C) - Definitions for adjacent channel leakage power ratio (ACLR) and adjacent channel selectivity (ACS)     WP 6A     2011-10-10
[ 748 ]  
 
Liaison statement to Working Party 5B - Preliminary draft new Report ITU-R M.[UAS-CNPC-CHAR] - Example of technical characteristics for unmanned aircraft control and non-payload communications ( CNPC) links     WP 4A     2011-10-06
[ 747 ]  
 
Liaison statement to Working Party 5B - Preliminary draft new Report ITU-R M.[UAS-BANDS-NEW-ALLOC-5 091-5 150 MHz] - Preliminary draft new Report ITU-R M.[UAS-BANDS-NEW-ALLOC-15.4-15.5 GHz]     WP 4A     2011-10-06
[ 746 ]  
 
Liaison statement to Working Parties 4C and 5B - Potential interference between the Earth exploration-satellite (active) service in the 1 215-1 300 MHz band and the air-route surveillance radars in the 1 215-1 400 MHz band     WP 7C     2011-10-04
[ 745 ]  
 
Liaison statement to WP 5B - Frequency band studies to support operation of unmanned aircraft within proposed new allocations in the 5 000-5 150 MHz and 15.4-15.5 GHz bands     WP 7D     2011-09-30
[ 744 ]  
 
Liaison statement to Study Group 1 (copy to Study Groups 5, 6, 7 and Working Party 1A) - A database for the protection of radio services     WP 4A     2011-09-29
[ 743 ]  
 
Liaison statement to Working Party 5D (copy to Working Parties 5A, 5B, 6A and 7B for information) - Draft revisions of Recommendations ITU-R M.1580-3 and ITU-R M.1581-3     WP 4A     2011-09-29
[ 742 ]  
 
Liaison statement to Study Group 1 (copy to Study Groups 5, 6, 7 and Working parties 1A, 4A) - A database for the protection of radio services     WP 4C     2011-09-28
[ 741 ]  
 
Identities for AIS-SART, MOB and EPIRB-AIS     International Maritime Radio Association     2011-09-26
[ 740 ]  
 
Liaison statement to Working Party 5B - Impact of increased MSS emissions     WP 4C     2011-09-26
[ 739 ]  
 
Reply liaison statement to Working Party 5B - Comments on preliminary draft new Report ITU-R M.[UAS-BANDS-NEW-ALLOC 5 000-5 030 MHz]     WP 4C     2011-09-26
[ 738 ]  
 
Liaison statement to Working Party 5B and ICAO - Potential interference between the ICAO standard microwave landing system (MLS) operating above 5 030 MHz and radionavigation-satellite service (RNSS) systems in the band 5 000-5 030 MHz     WP 4C     2011-09-26
[ 737 ]  
 
Liaison statement to Working Party 5B (copy to Working Party 4A for information) - Reply liaison statement on potential link availability for unmanned aircraft control and non-payload communications (CNPC) links     WP 4B     2011-09-23
[ 736 ]  
 
Reply liaison statement to Working Party 5B - Comments on preliminary draft new Report ITU-R M.[UAS-CNPC-CHAR]     WP 4C     2011-09-23
[ 735 ]  
 
Liaison statement to Working Party 5B - Applications, characteristics and protection criteria for radionavigation-satellite service systems operating in the 5 000-5 010 MHz and 5 010-5 030 MHz bands     WP 4C     2011-09-23
[ 734 ]  
 
Frequency band using for electronic news gathering, outside broadcast and program field production     Regional Commonwealth in the Field of Communications   89/6   2011-09-19
[ 733 ]  
 
Liaison statement to Study Group 1 and Working Party 1A (copy to Study Groups 4, 6 and 7) - A database for the protection of radio services     WPs 5A, 5B, 5C, 5D     2011-08-23
[ 732 ]  
 
Liaison statement to ITU-R Working Party 4A, Working Party 5A, Working Party 5B, Working Party 6A, Working Party 7B for information only - Draft revisions of Recommendations ITU-R M.1580-3 and ITU-R M.1581-3     WP 5D     2011-07-26
[ 731 ]  
 
Liaison statement to relevant Working Parties of ITU-R Study Groups 4, 5, 6 and 7 - Status of studies in support of WRC-12 Agenda item 1.5     WP 5C     2011-07-05
[ 730 ]  
 
Liaison statement to Working Parties 5B and 7D - Automotive radar in the 79 GHz band     WP 5A     2011-06-27
[ 729 ]  
 
Liaison statement to Working Parties 4A, 4C, 5B, 5C, 7B, 7C and 7D - On proposed revisions to Recommendation ITU-R M.1732     WP 5A     2011-06-27
[ 728 ]  
 
Liaison statement to Working Parties 3M, 4A, 5A, 5B, 7B and 7C - Status of studies in support of WRC-12 Agenda item 1.20     WP 5C     2011-06-24
[ 727 ]  
+Ann.1-44 
Report on the seventh meeting of Working Party 5B (Geneva, 13-23 June 2011)     Chairman, WP 5B     2011-06-24
[ 726 ]  
 
Final List of Participants - Working Party 5B (Geneva, 13-23 June 2011)     Director, BR     2011-06-24
[ 725 ]  
 
Liaison statement to ITU-R Working Parties 1A, 1B, 4A, 4C, 5A, 5B, 5D, 6A, 7B, 7C and 7D - Revisions of F-Series Recommendations on the interference criteria (Recommendations ITU-R F.758-4 and ITU-R F.1495-1)     WP 5C (W)     2011-06-22
[ 724 ]  
 
Proposed joint liaison statement to Study Group 1 and Working Party 1A - A database for the protection of radio services     Chairmen, WPs 5A and 5C     2011-06-21
[ 723 ]  
 
Results of the 18th RAG meeting     Chairman, SG 5     2011-06-13
[ 722 ]  
 
List of documents issued     BR Study Group Department     2011-06-10
[ 721 ]  
 
Liaison statement to ITU-R Working Parties 4C, 5A, 5B, 5C 6A and 7D (copy to ITU-R Working Party 3L and to ITU-T Study Groups 5 and 15 for information and/or action if any) - Developments on PLT systems     WP 1A     2011-06-10
[ 720 ]  
 
Liaison statement to Study Groups 4, 5, 6 and 7 and relegvant Working Parties (copy to ITU-T Study Group 15) - Activities regarding the protection range calculation between inductive systems and radiocommunication services using frequencies below 30 MHz     WP 1A     2011-06-10
[ 719 ]  
 
Liaison statement to Study Groups 4, 5, 6 and 7 and relevant Working Parties - Protection of radiocommunication services using digital modulation against interference caused by radiation from industrial, scientific and medical (ISM) equipment     WP 1A     2011-06-09
[ 718 ]  
 
Liaison statement to Working Party 5B on absolute limits for radar emissions     WP 1A     2011-06-09
[ 717 ]  
 
Liaison statement to Study Groups 4, 6 and 7 and Working Parties 5A, 5B, 5C and 5D on a database for the protection of radio services     SG 1     2011-06-08
[ 716 ]  
 
Draft revision of Recommendation ITU-R M.1173 - Technical characteristics of single-sideband transmitters used in the maritime mobile service for radiotelephony in the bands between 1 605.5 kHz (1 605 kHz Region 2) and 4 000 kHz and between 4 000 kHz and 27 500 kHz     Japan     2011-06-06
[ 715 ]  
 
Draft revision of Recommendation ITU-R M.1084-4 - Interim solutions for improved efficiency in the use of the band 156-174 MHz by stations in the maritime mobile service     Japan     2011-06-06
[ 714 ]  
 
Proposal for editorial updating of Recommendations ITU-R M.1081 and ITU-R M.1082-1     Japan     2011-06-06
Results:813 total items.
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