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UIT-R SG07

Services scientifiques

Resultats:152 documents
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Contributions  Documents / Contributions
 
Numéro 
Titre Source AI/Question
Date
[ 27 ]  
 
Argumentation of the necessity to suppress the Recommendation ITU-R RA.1237 on protection of the radio astronomy service from unwanted emissions resulting from applications of wideband digital modulation     France , Russian Federation   145/7   2008-09-29
[ 26 ]  
 
Draft revision of Recommendation ITU-R RA.1237-1     Korea (Republic of)   145/7   2008-09-29
[ 25 ]  
 
Draft new Report ITU-R RA.[THRESHOLD LEVELS]     Korea (Republic of)   145/7   2008-09-29
[ 24 ]  
 
Executive Report on the April Meeting of Working Party 7A     Chairman, WP 7A     2008-09-29
[ 23 ]  
 
Executive Report on the April 2008 meeting of Working Party 7D     Chairman, Working Party 7D     2008-09-29
[ 22 ]  
 
Report on the status of Study Group 7 ITU-R Recommendations     Vice-Chairman, SG 7     2008-09-29
[ 21 ]  
 
Results of WRC-07 - Service sciences issues     Chairman, SG 7     2008-09-26
[ 20 ]  
 
Results of CPM11-1 - Service sciences issues     Chairman, SG 7     2008-09-26
[ 19 ]  
 
Review of the Questions assigned by the Radiocommunication Assembly (RA-07) to Study Group 7     Vice-Chairmen, SG 7     2008-09-26
[ 18 ]  
 
Proposed revision to Recommendation ITU-R RA.1237-1 - Protection of the radio astronomy service from unwanted emissions resulting from applications of wideband digital modulation     Japan   145/7   2008-09-25
[ 17 ]  
 
Executive Report on the April 2008 meeting of Working Party 7C     Chairman, WP 7C     2008-09-25
[ 16 ]  
 
Executive Report on the April 2008 meeting of Working Party 7B     Chairman, WP 7B     2008-09-25
[ 15 ]  
 
Report on the status of Study Group 7 Handbooks     Vice-Chairmen, SG 7     2008-09-26
[ 14 ]  
 
Liaison statement on improved geographic distribution and coordination of ITU-T Seminars and Workshops     TSAG     2008-07-23
[ 13 ]  
 
Liaison statement - 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     SG 4     2008-06-16
[ 12 ]  
 
Liaison statement to Working Party 1B concerning WRC-11 Agenda item 1.19 (copy for information to Working Party 4C and Study Groups 3, 5, 6 and 7)     WP 4A     2008-05-07
[ 11 ]  
 
Liaison statement to Study Groups 1, 3, 5, 6 and 7 - Inter-working of Study Group 4 with other ITU-R Study Groups for issues involving Working Parties of more than one Study Group     SG 4     2008-04-30
[ 10 ]  
 
Draft new Recommendation ITU-R RS.[PATTERN EESS] - Reference antenna pattern for passive sensors operating in the Earth exploration-satellite service (passive) to be used in compatibility analyses in the frequency range 1.4-100 GHz     WP 7C     2008-04-22
[ 9 ]  
(Rev.1) 
Draft new Report ITU-R SA.[S-VLBI characteristics] - Telecommunication characteristics and requirements for Space VLBI systems     WP 7B   203/7   2008-04-22
[ 8 ]  
 
Draft revision of Recommendation ITU-R RA.1237.1* - Protection of the radio astronomy service from unwanted emissions resulting from applications of wideband digital modulation     WP 7D   145/7   2008-04-22
[ 7 ]  
(Rev.1) 
Draft revision of Recommendation ITU-R SA.1344 - Preferred frequency bands and bandwidths for the transmission of space VLBI data     WP 7B   203/7   2008-04-22
[ 6 ]  
 
Draft new Report - Supplementary information on the detrimental threshold levels of interference to radio astronomy observations in Recommendation ITU-R RA.769     WP 7D   145/7   2008-04-21
[ 5 ]  
(Rev.1) 
Draft new Question ITU-R [SRS DEEP SPACE BW]/7 - Future bandwidth requirements for the space research service (deep space)     WP 7B     2008-04-18
[ 4 ]  
 
Structure of Study Group 7 and its Working Parties     Chairman, SG 7     2008-03-13
[ 3 ]  
 
Recommendation to be brought to the attention of Study Group 7     BR Study Group Department     2008-03-13
[ 2 ]  
 
Liaison statement to Study Groups 4 and 7 (WPs 4A, 4C, 7B and 7D) - Harmonization of spectrum for use by terrestrial electronic news gathering systems     WP 5C     2008-02-18
[ 1 ]  
(Rev.1-2) 
Questions assigned to Radiocommunication Study Group 7     SG 7     2007-11-01
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