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UIT-R WP4A

Utilización eficaz de la órbita y del espectro

Resultados :111 documentos
Resultados :  Anterior -  1 - 2 - 3
Contribuciones  [ Origen: United States of America ]   Documents / Contributions
 
Número 
Título Origen AI/Cuestión
Fecha
[ 31 ]  
+Corr.1 
Preliminary draft new Recommendation - Methodology for determining the overall acuracy of epfddown measurements from a non-GSO system ensure compliance with single-entry operational epfd limits     United States of America     2001-10-03
[ 30 ]  
 
Preliminary draft new Recommendation - Essential technical requirements of high density FSS Earth stations operating with global geostationary FSS systems in the 20/30 GHz bands without the need for individual site coordination     United States of America     2001-10-03
[ 29 ]  
 
Modification to PDR Recommendation ITU-R S.1065: Power flux-density values for the FSS in Region 2 in relation to the BSS in the band 11.7-12.2 GHz     United States of America     2001-10-03
[ 28 ]  
 
Working document on protection of GSO FSS networks from harmful interference due to aeronautical mobile satellite service (AMSS) system in the band 14-14.5 GHz     United States of America     2001-10-03
[ 27 ]  
 
New Recommendation - Methodology for performing parametric interference studies of GSO FSS systems sharing spectrum with non-GSO systems     United States of America     2001-10-03
[ 21 ]  
 
Modification to draft new Recommendation on GSO/GSO FSS network coordination identification     United States of America     2001-10-03
[ 20 ]  
 
Preliminary draft new Recommendation on how to account for environmental and other effects on satellite antenna patterns     United States of America     2001-10-03
[ 19 ]  
 
Working Party 4A candidate Questions for the provisional alternate approval procedure (AAP)     United States of America     2001-10-03
[ 18 ]  
 
Draft new Recommendation - A method for evaluating epfd limits for services whose availability are sensitive to synchronization timing recovery     United States of America     2001-10-03
[ 17 ]  
 
Proposed modifications to the working document towards a PDNR on practical levels of unwanted emissions (§ 4.10 of Document 4A/536)     United States of America     2001-10-03
[ 16 ]  
 
Draft new Recommendation - Characteristics of Earth stations on board vessels operating in the frequency bands 3 700-4 200 MHz and 5 925-6 425 MHz     United States of America     2001-10-03
Resultados :111 documentos
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