Unión Internacional de Telecomunicaciones   UIT
English  Français
 
Mapa Contáctenos Copia Imprimible
  Página principal : UIT-R : WP4A : Contribuciones  Nuevo -  Busque los documentos de la reunión
   
UIT-R WP4A  C 

UIT-R WP4A

Utilización eficaz de la órbita y del espectro para el SFS y el SRS

Resultados :15 documentos
Contribuciones  [ AI/Cuestión: 22-1/6 ]   Documents / Contributions
 
Número 
Título Origen AI/Cuestión
Fecha
[ 421 ]  
 
Preliminary draft new Recommendation ITU-R BO.[BSSPFD]- Reference power flux-density and intra-service sharing criterion for geostationary satellite networks in the boradcasting-satellite service     France   104/6, 22-1/6   2010-06-30
[ 384 ]  
 
Preliminary draft revision of Recommendation ITU-R BO.1659 - Mitigation techniques for rain attenuation for broadcasting-satellite service systems in frequency bands between 17.3 GHz and 42.5 GHz     Korea (Republic of)   104/6, 21/6, 22-1/6   2010-06-21
[ 359 ]  
 
Preliminary draft revision of Recommendation ITU-R BO.1776 - Reference power flux-density for the broadcasting-satellite service in the band 21.4-22 GHz in Regions 1 and 3     Luxembourg   22-1/6, 21/6, 104/6   2010-03-17
[ 348 ]  
 
Draft revision of Recommendation ITU-R BO.1659 - Mitigation techniques for rain attenuation for broadcasting-satellite service systems in frequency bands between 17.3 GHz and 42.5 GHz     Luxembourg   22-1/6, 21/6, 104/6   2010-03-17
[ 338 ]  
 
Working document towards a preliminary draft new Recommendation - Reference receiving earth station antenna pattern for the broadcasting-satellite service in the band 21.4-22 GHz in Regions 1 and 3     Japan   21/6, 104/6, 22-1/6   2010-03-17
[ 337 ]  
 
Working document towards a preliminary draft revision of Report ITU-R BO.2071 System parameters of BSS between 17.3 GHz and 42.5 GHz and associated feeder links     Japan   21/6, 104/6, 22-1/6   2010-03-17
[ 336 ]  
 
Draft revision of Recommendation ITU-R BO.1659 - Mitigation techniques for rain attenuation for broadcasting-satellite service systems in frequency bands between 17.3 GHz and 42.5 GHz     Japan   104/6, 22-1/6, 21/6   2010-03-17
[ 335 ]  
 
Preliminary draft revision of Recommendation ITU-R BO.1776 - Reference power flux-density for the broadcasting-satellite service in the band 21.4-22 GHz in Regions 1 and 3     Japan   22-1/6, 21/6, 104/6   2010-03-17
[ 249 ]  
 
Working document towards a preliminary draft revision of Report ITU-R BO.2071 - System parameters of BSS between 17.3 GHz and 42.5 GHz and associated feeder links     Luxembourg   104/6, 22-1/6, 21/6   2009-09-01
[ 246 ]  
 
Preliminary draft revision of Recommendation ITU-R BO. 1659 - Mitigation techniques for rain attenuation for broadcasting-satellite service systems in frequency bands between 17.3 GHz and 42.5 GHz     Luxembourg   104/6, 22-1/6, 21/6   2009-09-01
[ 156 ]  
 
Preliminary draft revision of Recommendation ITU-R BO.1659 - Mitigation techniques for rain attenuation for broadcasting-satellite service systems in frequency bands between 17.3 GHz and 42.5 GHz     Luxembourg   104/6, 21/6, 22-1/6   2009-04-10
[ 147 ]  
 
Preliminary draft revision of Recommendation ITU-R BO.1659 - Mitigation techniques for rain attenuation for broadcasting-satellite service systems in frequency bands between 17.3 GHz and 42.5 GHz     Japan   21/6, 22-1/6, 104/6   2009-04-07
[ 78 ]  
 
Working document towards a preliminary draft revision of Report ITU-R BO.2071 - System parameters of BSS between 17.3 GHz and 42.5 GHz an associated feeder links     Japan   104/6, 22-1/6, 21/6   2008-09-16
[ 77 ]  
 
Comments and proposals on working documents towards preliminary draft revisions to Recommendations ITU-R BO.1659 and BO.1776     Japan   22-1/6, 21/6, 104/6   2008-09-16
[ 76 ]  
(Rev.1) 
Working document towards a preliminary draft revision of Recommendation ITU-R BO.1659     Korea (Republic of)   21/6, 104/6, 22-1/6   2008-09-12
Resultados :15 documentos
 
Telecarga de múltiples documentos: Marcar las casillas correspondientes a los documentos seleccionados, a continuación pulsar "Telecargar"
   
 
Preferencias del usuario: 
Telecarga de múltiples documentos: Formatos e idiomas que hay que tener en cuenta (si están disponibles):
Páginas de navegación HTML  
Formatos  + Otros formatos
Idiomas (máximo 2)  + Multilingüe  
(E: inglés - F: francés - S: español - A: árabe - C: chino - R: ruso)

Comienzo de la página -  Comentarios -  Contáctenos -  Copyright © UIT 2008 Reservados todos los derechos
Contacto público :  Coordenador de Web UIT-R
Actualizado el : 2025-10-6