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P�gina principal : UIT-R : SG03 : Contribuciones�

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UIT-R�SG03� C�

UIT-R�SG03	N�mero m�ximo de documentos/p�gina:
Propagaci�n de las ondas radioel�ctricas

Resultados :111 documentos

Resultados :�

Anterior�-� 1 - 2 - 3

Contribuciones��
�	N�mero�	T�tulo	Origen	AI/Cuesti�n	Fecha
�	[ 11 ] � (Rev.1)�	Draft revision of Recommendation ITU-R P.836-3 - Water vapour: surface density and total columnar content (Question ITU-R 201/3) � �	WP 3J �	201/3 �	2009-06-10
�	[ 10 ] � (Rev.1)�	Draft revision of Recommendation ITU-R P.676-7 - Attenuation by atmospheric gases � �	WP 3J �	201/3 �	2009-06-10
�	[ 9 ] � �	Proposed correction to Recommendation ITU-R P.834-6 - Effects of tropospheric refraction on radiowave propagation � �	WP 3J �	201/3 �	2009-06-10
�	[ 8 ] � (Rev.1)�	Draft revision of Recommendation ITU-R P.1407-3 - Multipath propagation and parameterization of its characteristics (Question ITU-R 203/3) � �	WP 3J �	203/3 �	2009-06-10
�	[ 7 ] � �	Liaison statement to Radiocommunication Study Groups and Working Parties � �	Chairman, CCV �	�	2009-03-20
�	[ 6 ] � �	Liaison statement to ITU-R Study Group 3 and Working Parties 4A, 4C, 5A, 5B, 6A, 7C, 7D (copy to WPs 5C, 5D, 6C and 7B for information) on the study of software-defined radio and cognitive radio systems � �	WP 1B �	�	2009-03-19
�	[ 5 ] � �	Liaison statement - Questionnaire from ITU-T Focus Group on ICT and Climate Change � �	Chairman, ITU-T FG ICT & CC �	�	2008-12-08
�	[ 4 ] � �	Liaison statement from Study Group 7 to Study Group 4 (and copy to SGs 1, 3, 5, 6 and for information to RAG) - Inter-working of Study Group 4 with other ITU-R Study Groups for issues involving Working Parties of more than one Study Group � �	SG 7 �	�	2008-10-14
�	[ 3 ] � �	Liaison statement on improved geographic distribution and coordination of ITU-T Seminars and Workshops � �	TSAG �	�	2008-07-23
�	[ 2 ] � (Rev.1)�	Structure of Study Group 3 and its Working Parties � �	Chairman, SG 3 �	�	2008-03-31
�	[ 1 ] � +Add.1�	Questions assigned to Radiocommunication Study Group 3 � �	SG 3 �	�	2007-11-01
Resultados :111 documentos Resultados :� Anterior�-� 1 - 2 - 3 �

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