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UIT-R�WP1A	N�mero m�ximo de documentos/p�gina:
T�cnicas de ingenier�a del espectro

Resultados :12 documentos

Contribuciones �[�Origen:�United States of America�]���
�	N�mero�	T�tulo	Origen	AI/Cuesti�n	Fecha
�	[ 156 ] � �	Practical reasons for revising Question ITU-R 210-1 (Wireless power transmission) � �	United States of America �	�	2007-06-01
�	[ 127 ] � �	Proposed revisions to draft new Recommendation ITU-R [Doc. 6/229] - Protection requirements for broadcasting systems operating in the LF, MF, HF and VHF bands below 80 MHz against the impact of power line telecommunication (PLT) systems � �	United States of America �	32/6 �	2006-10-02
�	[ 125 ] � �	Proposed modifications to working document toward preliminary draft new Report - Impact of power line telecommunication systems on radiocommunications systems operating in the LF, MF, HF and VHF bands below 80 MHz � �	United States of America �	�	2006-10-02
�	[ 122 ] � �	Modification to working document toward a preliminary draft new Recommendation on power line high data rate telecommunications systems � �	United States of America �	�	2006-10-02
�	[ 121 ] � �	Practical reasons for revising Question ITU-R 210-1 (Wireless power transmission) � �	United States of America �	�	2006-10-02
�	[ 83 ] � �	Draft revision to working document toward a preliminary draft Report on the consideration of the use of frequencies between 275 and 3 000 GHz � �	United States of America �	�	2005-09-20
�	[ 54 ] � �	Levels of unwanted emissions from mobile-satellite service feeder links near 1.4 GHz � �	United States of America �	�	2004-10-04
�	[ 50 ] � �	Proposed modifications to the Chairman's Report of the 2003 meeting of Working Party 1A, Annex 21, preliminary draft revision of Recommendation ITU-R SM.328-10 "Spectra and bandwidth of emissions" � �	United States of America �	�	2004-09-10
�	[ 14 ] � �	Draft revision of Question ITU-R 211/1 - Unwanted emissions � �	United States of America �	�	2003-10-23
�	[ 13 ] � �	Working document toward a draft revision of Annexes 13, 14, 19 and 20 of Recommendation ITU-R SM.1633 and Annex XXE1 of Document 1A/138 - Compatibility analysis between a passive service and an active service allocated in adjacent or nearby bands � �	United States of America �	�	2003-10-23
�	[ 12 ] � �	Working document toward a preliminary draft Report on the possibility and relevance of including in the Radio Regulations frequency bands above 3 000 GHz � �	United States of America �	228/1 �	2003-10-23
�	[ 11 ] � (Rev.1)�	Compatibility between the amateur services and high-speed data rate telecommunication systems using electrical power lines � �	United States of America �	221/1 �	2003-10-23
Resultados :12 documentos �

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