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UIT-R SG07

Services scientifiques

Resultats:35 documents
Contributions  [ Source: WP 7B ]   Documents / Contributions
 
Numéro 
Date Source Titre Questions
[ 151 ]  
 
2011-10-25 WP 7B   Draft revision of Report ITU-R SA.2164 - Compatibility between the meteorological satellite and the fixed services in the band 7 850-7 900 MHz     N/A  
[ 150 ]  
 
2011-10-25 WP 7B   Draft new Report ITU-R SA.[SRS SHARING 37 GHz] - Protection of SRS and FSS systems sharing the 37.5-38 GHz band     N/A  
[ 149 ]  
 
2011-10-24 WP 7B   Draft new Question ITU-R XXX/7 - Characteristics and spectrum requirements of nano and pico satellites as well as systems composed of such satellites     N/A  
[ 132 ]  
 
2010-10-11 WP 7B   Draft new Report ITU-R SA.[23 GHz SRS EXCEPT HIBLEO-2 COMPAT] - Compatibility between the space research service (Earth-to-space) and the systems in the fixed, mobile and inter-satellite service in the band 22.55-23.15 GHz     N/A  
[ 130 ]  
 
2010-10-08 WP 7B   Draft revision of Question ITU-R 141-3/7 - Data transmission for meteorological satellite systems     N/A  
[ 123 ]  
 
2010-10-08 WP 7B   Draft new Report ITU-R SA.[SRS-AMS (37-38 GHz)] - Study on compatibility between the mobile servife (aeronautical) and the space research service (space-to-Earth) in the frequency band 37-38 GHz     N/A  
[ 122 ]  
 
2010-10-08 WP 7B   Draft new Report ITU-R SA.[23 GHz SRS HIBLEO-2 COMPAT] - Compatibility between the space research service (Earth-to-space) and the non-GSO-to-non-GSO systems on the inter-satellite service in the band 22.55-23.55 GHz     N/A  
[ 119 ]  
 
2010-10-08 WP 7B   Draft new Report ITU-R SA.[BANDWIDTH REQU] - Spectrum requirements for future SRS missions operating under a potential new SRS allocation in the band 22.55-23.15 GHz     N/A  
[ 118 ]  
 
2010-10-08 WP 7B   Draft revision to Question ITU-R 139-3/7 - Data transmission for Earth exploration-satellite systems     N/A  
[ 107 ]  
 
2010-09-21 Chairman, WP 7B   Executive Report on the June 2010 meeting of Working Party 7B     N/A  
[ 103 ]  
 
2010-06-29 WP 7B   Draft new Recommendation ITU-R SA.[SRS 23 GHz CHAR] - Technical and operational characteristics of space research service (Earth-to-space) systems for use in the 22.55-23.15 GHz band     N/A  
[ 102 ]  
+Corr.1 
2010-06-29 WP 7B   Draft revised Recommendation ITU-R SA.1014-1 - Telecommunication requirements for manned and unmanned deep-space research     N/A  
[ 99 ]  
 
2010-06-29 WP 7B   Draft new Report ITU-R SA.[LINK PERF]- Method for calculating link performance in the space research service     N/A  
[ 91 ]  
 
2010-06-16 WP 7B   Draft new Report ITU-R SA.[SRS-DS FRQ]     N/A  
[ 90 ]  
 
2010-06-16 WP 7B   Draft revision of Recommendation ITU-R SA.1275-2 - Orbital locations of date relay satellites to be protected from the emissions of fixed service systems operating in the band 2 200-2 290 MHz     N/A  
[ 89 ]  
 
2010-06-16 WP 7B   Draft revision of Recommendation ITU-R SA.1276-2 - Orbital location of data relay satellites to be protected from the emissions of fixed service systems operating in the band 2.25-27.5 GHz     N/A  
[ 82 ]  
 
2009-09-14 WP 7B   Draft new Report ITU-R SA.[SRS WBA] - "Factors affecting the choice of frequency band for SRS deep-space (space-to-Earth) telecommunication links"     246/7  
[ 81 ]  
(Rev.1) 
2009-09-14 WP 7B   Draft new Recommendation ITU-R SA.[MANNED EMERGENCY COMM] -Radiocommunications used for emergency in manned space flight     247/7  
[ 80 ]  
(Rev.1) 
2009-09-14 WP 7B   Draft new Recommendation ITU-R SA.[26 GHz] - Guidelines for efficient use of the band 25.5-27.0 GHz by the Earth exploration-satellite service (space-to-Earth) and space research service (space-to-Earth)     N/A  
[ 78 ]  
 
2009-09-14 WP 7B   Draft new Report ITU-R SA.[SRS/RA ANT.PAT.] - Examples of radiation patterns of large antennas used for space research and radio astronomy     N/A  
[ 77 ]  
 
2009-09-14 WP 7B   Draft new Report ITU-R SA.[SRS SHARING WITH FS/MS IN 410-420 MHz] - Frequency sharing between space research service EVA links and fixed and mobile service links in the 410-420 MHz band     N/A  
[ 65 ]  
 
2009-09-10 WP 7B   Draft new Report ITU-R [METSAT 7.9 GHz] - Compatibility between the meteorological satellite and the fixed service in the band 7 850-7 900 MHz     N/A  
[ 55 ]  
 
2009-08-10 Chairman, WP 7B   Executive Report on the February 2009 Meeting of Working Party 7B     N/A  
[ 50 ]  
(Rev.1) 
2009-03-20 WP 7B   Draft revision of Recommendation ITU-R SA.1345 - Methods for predicting radiation patterns of large antennas used for space research and radio astronomy     127/7  
[ 39 ]  
(Rev.1) 
2008-10-13 WP 7B   Draft revision of Recommendation ITU-R SA.1026-3 - Aggregate interference criteria for space-to-Earth data transmission systems operating in the Earth exploration-satellite and meteorological-satellite services using satellites in low-Earth orbit     141/7, 139/7  
[ 38 ]  
 
2008-10-13 WP 7B   Draft new Question ITU-R [EMER COMM]/7 - Emergency communications for human space flight     N/A  
[ 37 ]  
(Rev.1) 
2008-10-13 WP 7B   Draft revision of Recommendation ITU-R SA.1276-1 - Orbital locations of data relay satellites to be protected from the emissions of fixed service systems operating in the band 25.25-27.5 GHz     118/7  
[ 36 ]  
(Rev.1) 
2008-10-13 WP 7B   Draft revision of Recommendation ITU-R SA.1275-1 - Orbital locations of data relay satellites to be protected from the emissions of fixed service systems operating in the band 2 200-2 290 MHz     118/7  
[ 35 ]  
(Rev.1) 
2008-10-13 WP 7B   Draft revision of Recommendation ITU-R SA.1027-3 - Sharing criteria for space-to-Earth data transmission systems in the Earth exploration-satellite and meteorological-satellite services using satellites in low-Earth orbit     141/7, 139/7  
[ 34 ]  
 
2008-10-10 WP 7B   Proposed liaison statement from study Group 7 to Study Group 4 (copy to Working Party 4A) - Applicability of Recommendation ITU-R S.1432 to the meteorological-satellite service in the frequency bands 18.1-18.4 GHz in regions 1 and 3 and 18.0-18.3 GHz in region 2     N/A  
[ 33 ]  
 
2008-10-10 WP 7B   Proposed liaison statement from Study Group 7 to Study Group 4 (and copy to Study Groups 1, 3, 5 and 6) - Inter-working of Study Group 4 with other ITU-R Study Groups for issues involving Working Parties of more tan one Study Group     N/A  
[ 16 ]  
 
2008-09-25 Chairman, WP 7B   Executive Report on the April 2008 meeting of Working Party 7B     N/A  
[ 9 ]  
(Rev.1) 
2008-04-22 WP 7B   Draft new Report ITU-R SA.[S-VLBI characteristics] - Telecommunication characteristics and requirements for Space VLBI systems     203/7  
[ 7 ]  
(Rev.1) 
2008-04-22 WP 7B   Draft revision of Recommendation ITU-R SA.1344 - Preferred frequency bands and bandwidths for the transmission of space VLBI data     203/7  
[ 5 ]  
(Rev.1) 
2008-04-18 WP 7B   Draft new Question ITU-R [SRS DEEP SPACE BW]/7 - Future bandwidth requirements for the space research service (deep space)     N/A  
Resultats:35 documents
 
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