Union Internationale des Télécommunications   UIT
English  Español
 
Plan du site Contactez-nous Copie Imprimable
  Page d'accueil : UIT-R : SG07 : Contributions  Ajoutés récemment -  Recherche de documents de réunion
   
UIT-R SG07  C 

UIT-R SG07

Services scientifiques

Resultats:152 documents
Résultats :  Précédent -  1 - 2 - 3 - 4  - Suivant Next
Contributions  Documents / Contributions
 
Numéro 
Titre Source AI/Question
Date
[ 52 ]  
 
World Telecommunication Policy Forum 2009 (WTPF-09)     Director, BR     2009-07-01
[ 51 ]  
 
Liaison statement to Radiocommunication Study Groups and Working Parties     Chairman, CCV     2009-03-20
[ 50 ]  
(Rev.1) 
Draft revision of Recommendation ITU-R SA.1345 - Methods for predicting radiation patterns of large antennas used for space research and radio astronomy     WP 7B   127/7   2009-03-20
[ 49 ]  
(Rev.1) 
Draft new Report ITU-R RA.[THz] - Astronomical use of frequency band 50-350 THz and coexistence with other applications     WP 7D   235/7   2009-03-18
[ 48 ]  
 
Reply to liaison statement from ITU-T Focus Group "ICTs and climate change"     Chairman, SG 7     2009-02-27
[ 47 ]  
 
Liaison statement - Questionnaire from ITU-T Focus Group on ICT and Climate Change     Chairman, ITU-T FG ICT & CC     2008-12-08
[ 46 ]  
+Corr.1 
Summary Report of actions taken during the meeting of Radiocommunication Study Group 7 (October 6 and 14, 2008)     Chairman, SG 7     2008-11-06
[ 45 ]  
 
Final List of Participants - Study Group 7 (Geneva, 6 & 14 October 2008)     Director, BR     2008-10-14
[ 44 ]  
 
List of documents issued     BR Study Group Department     2008-10-13
[ 43 ]  
 
According to Study Group 7 decision, this Document was moved to WP 7A Chairman's Report (see Document 7A/22 (Annex 1))     WP 7A   237/7   2008-10-13
[ 42 ]  
 
Draft new Question ITU-R [TWSTFT] - Application and improvement of two-way satellite time and frequency transfer (TWSTFT)     WP 7A     2008-10-13
[ 41 ]  
 
Draft new Question ITU-R [eLORAN] - Time and frequency information from "enhance" LORAN (eLORAN)     WP 7A     2008-10-13
[ 40 ]  
 
Draft new Question ITU-R [GNSS TIMING] - Timing Information from Global Navigation Satellite Systems (GNSS) and their augmentations     WP 7A     2008-10-13
[ 39 ]  
(Rev.1) 
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     WP 7B   141/7, 139/7   2008-10-13
[ 38 ]  
 
Draft new Question ITU-R [EMER COMM]/7 - Emergency communications for human space flight     WP 7B     2008-10-13
[ 37 ]  
(Rev.1) 
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     WP 7B   118/7   2008-10-13
[ 36 ]  
(Rev.1) 
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     WP 7B   118/7   2008-10-13
[ 35 ]  
(Rev.1) 
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     WP 7B   141/7, 139/7   2008-10-13
[ 34 ]  
 
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     WP 7B     2008-10-10
[ 33 ]  
 
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     WP 7B     2008-10-10
[ 32 ]  
(Rev.1) 
Draft revision of Recommendation ITU-R RS.1166-3 - Performance and interference criteria for active spaceborne sensors     WP 7C     2008-10-09
[ 31 ]  
(Rev.1) 
Draft revision of Recommendation ITU-R RS.577-6 - Frequency bands and required bandwidths used for spaceborne active sensors operating in the Earth exploration-satellite (active) and space research (active) services     WP 7C     2008-10-09
[ 30 ]  
 
This document has been withdrawn     WP 7C     2008-10-09
[ 29 ]  
 
List of documents issued     BR Study Group Department     2008-10-03
[ 28 ]  
 
Results of the Radiocommunication Assembly 2007     Chairman, SG 7     2008-10-03
[ 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
Resultats:152 documents
Résultats :  Précédent -  1 - 2 - 3 - 4  - Suivant Next
 
Téléchargement de multiples documents: Cocher les cases correspondant aux documents sélectionnés, puis appuyer sur "Télécharger"
   
 
Préférences utilisateur: 
Téléchargement de multiples documents: Formats et langues à prendre en compte (si disponibles):
Pages de navigation HTML  
Formats  + Autres formats
Langues (maximum 2)  + Multilingue 
(E: Anglais - F: Français - S: Espagnol - A: Arabe - C: Chinois - R: Russe)
Début de page -  Commentaires -  Contactez-nous -  Droits d'auteur © UIT 2008 Tous droits réservés
Contact pour cette page :  Coordinateur du Web UIT-R
Mis à jour le : 2013-07-01