Unión Internacional de Telecomunicaciones   UIT
English  Français
 
Mapa Contáctenos Copia Imprimible
  Página principal : UIT-R : WP1A : Contribuciones  Nuevo -  Busque los documentos de la reunión
   
UIT-R WP1A  C 

UIT-R WP1A

Técnicas de ingeniería del espectro

Resultados :17 documentos
Contribuciones  [ AI/Cuestión: 221-1/1 ]   Documents / Contributions
 
Número 
Título Origen AI/Cuestión
Fecha
[ 360 ]  
 
Comments on the working document towards a preliminary draft modification of Report ITU-R SM.2158 - Impact of power line telecommunication systems on radiocommunication systems operating in the LF, MF, HF and VHF bands below 80 MHz     CBS, Inc.   221-1/1   2011-05-17
[ 359 ]  
 
Working document toward a draft revision of Recommendation ITU-R SM.1879 - The impact of power line high date rate telecommunication systems on radiocommunication systems     CBS, Inc.   221-1/1   2011-05-17
[ 358 ]  
 
Additions to the preliminary draft new Report ITU-R SM.[PLT + 80 MHZ] - Impact of power line telecommunications systems on radiocommunication systems operating in the VHF and UHF bands above 80 MHz     CBS, Inc.   221-1/1   2011-05-17
[ 347 ]  
 
Liaison statement to Working Party 1A - Impact of power line transmissions on the mobile-satellite service and radiodetermination-satellite service below 470 MHz     WP 4C   221-1/1   2011-05-13
[ 301 ]  
 
Liaison statement to the Working Party 1A (copy for information to Working Parties 4C, 5A, 5B, 5C, 6A and ITU-T Study Group 15) - Further work on power line telecomunications     WP 7D   221-1/1   2010-06-17
[ 293 ]  
 
Proposed modifications to Report ITU-R SM.2158 - Characteristics of radio frequency emission from PLT systems     Japan   221-1/1   2010-06-14
[ 292 ]  
 
Proposed modifications to Report ITU-R SM.2158 - Experimental results of a subjective assessment test on HF broadcast reception interfered with by PLT     Japan   221-1/1   2010-06-14
[ 291 ]  
 
Proposed modifications to preliminary draft new Recommendation ITU-R SM.[PLT]     Japan   221-1/1   2010-06-14
[ 286 ]  
 
Support for a Recommendation and Report on power line high data rate telecommunication systems     CBS, Inc.   221-1/1   2010-06-14
[ 259 ]  
 
Liaison statement to Working Party 1A (copy to ITU-R Working Party 5B and ITU-T Study Group 15) - Impact of power line transmissions on the mobile-satellite service and radionavigation-satellite service below 200 MHz     WP 4C   221-1/1   2010-04-30
[ 226 ]  
 
Draft revision to Question ITU-R 221-1/1     North American Broadcasters Association (NABA)   221-1/1   2010-01-20
[ 214 ]  
 
Reply to a liaison statement from Working Party 1A - Further work on PLT     WP 5C   221-1/1   2009-12-08
[ 187 ]  
 
Working document towards a PDNR on "Power line high data rate telecommunications systems"     Brazil (Federative Republic of)   221-1/1   2009-09-08
[ 178 ]  
 
Support for the NABA revisions to the PDNR on power line high data rate telecommunication systems     CBS, Inc.   221-1/1   2009-09-08
[ 104 ]  
 
Support of the NABA studies on PLT emissions at the CRC laboratory     CBS, Inc.   221-1/1   2009-02-11
[ 102 ]  
 
Towards a PDNR on "Power line high data rate telecommunications systems"     World Broadcasting Unions - Technical Committee   221-1/1   2009-02-10
[ 99 ]  
 
Further work on the PDNR "Power line high data rate telecommunications systems"     North American Broadcasters Association (NABA)   221-1/1   2009-02-05
Resultados :17 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 : 2024-4-26