Union Internationale des Télécommunications   UIT
English  Español
 
Plan du site Contactez-nous Copie Imprimable
  Page d'accueil : UIT-R : WP9B : Contributions  Ajoutés récemment -  Recherche de documents de réunion
   
UIT-R WP9B  C 

UIT-R WP9B

Disposition des canaux radioélectriques, caractéristiques des systèmes radioélectriques, interconnexion, maintenance et applications diverses

Resultats:12 documents
Contributions  [ Source: United States of America ]   Documents / Contributions
 
Numéro 
Titre Source AI/Question
Date
[ 213 ]  
 
Proposed new Annex 3 to Recommendation ITU-R F.1609     United States of America   212/9   2003-04-01
[ 120 ]  
 
Proposed amendment of Doc. 9/49 - Draft revision of Rec. ITU-R F.595-6 - Radio-frequency channel arrangements for radio-relay systems operating in the 18 GHz frequency band     United States of America     2001-10-01
[ 119 ]  
 
A further contribution to the revision of Recommendation ITU-R F.1498 - Deployment characteristics of fixed service systems in the band 37-40 GHz for use in sharing studies     United States of America     2001-10-01
[ 80 ]  
 
Proposed revision to Recommendation ITU-R F.748 regarding Inclusion of the United States 28 GHz LMDS frequency plan     United States of America     2001-10-01
[ 79 ]  
 
Proposed Revision to ITU-R F.595-6 to reflect changes in use of the 18 GHz North American FS Channel Plan within the United States     United States of America     2001-10-01
[ 77 ]  
 
Preliminary draft revision of Recommendation ITU-R F.1102 - Characteristics of radio-relay systems operating in frequency bands above about 17 GHz     United States of America     2001-10-01
[ 76 ]  
 
Draft revision of Recommendation ITU-R F.1498 - Deployment characteristics of fixed service systems in the band 37-40 GHz for use in sharing studies     United States of America     2001-10-01
[ 75 ]  
 
Comparison between the established and newly proposed methodologies for the evaluation of FSS interference impact on FS systems in frequency bands where precipitation attenuation is the predominant fading mechanism     United States of America     2001-10-01
[ 31 ]  
 
Preliminary draft revision of Recommendation ITU-R F.1498 - Deployment characteristics of fixed service systems in the band 37-40 GHz for use in sharing studies     United States of America     2001-10-01
[ 30 ]  
 
Amendment to framework for a preliminary draft new Recommendation ITU-R F.[9B/Blocks] - Frequency arrangements based on frequency blocks for systems in the fixed service     United States of America     2001-10-01
[ 29 ]  
 
Potential upgrade of JRG 8A-9B to a Joint Working Party     United States of America     2001-10-01
[ 28 ]  
 
Review of Study Group 9 Questions for applicability of the provisional alternate approval procedure     United States of America     2001-10-01
Resultats:12 documents
 
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 : 2024-6-22