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UIT-R�SG03� C�

UIT-R�SG03	Nb max de documents affich�s/page:
Propagation des ondes radio�lectriques

Resultats:22 documents

Contributions �[�Source:�WP 3L�]���
�	Num�ro�	Titre	Source	AI/Question	Date
�	[ 115 ] � (Rev.1)�	Draft revision of Recommendation ITU-R P.1147-3 - Prediction of sky-wave field strength at frequencies between about 150 and 1 700 kHz � �	WP 3L �	225/3 �	2007-04-26
�	[ 103 ] � �	Ionospheric Propagation - Executive Report � �	Acting Chairman, WP 3L �	�	2007-04-25
�	[ 96 ] � (Rev.1)�	Draft revision of Recommendation ITU-R P.533-8 - Method for the prediction of the performance of HF circuits � �	WP 3L �	�	2007-04-25
�	[ 79 ] � (Rev.1)�	Draft revision of Recommendation ITU-R P.531-8 - Ionospheric propagation data and prediction methods required for the design of satellite services and systems � �	WP 3L �	218/3 �	2006-10-09
�	[ 74 ] � �	Draft new Report ITU-R P.[GISM] � �	WP 3L �	�	2006-10-06
�	[ 71 ] � �	Ionospheric propagation - Executive Report � �	Chairman, WP 3L �	�	2006-10-06
�	[ 69 ] � �	Draft revision of Question ITU-R 226-2/3 - Ionospheric and tropospheric characteristics along satellite-to-satellite paths � �	WP 3L �	226/3 �	2006-10-06
�	[ 68 ] � �	Draft revision of Question ITU-R 218-2/3 - Ionospheric influences on space systems � �	WP 3L �	218/3 �	2006-10-06
�	[ 59 ] � (Rev.1)�	Draft revision of Recommendation ITU-R P.842-3 - Computation of reliability and compatibility of HF radio systems � �	WP 3L �	�	2006-10-05
�	[ 58 ] � (Rev.1)�	Draft revision of Recommendation ITU-R P.1240 - ITU-R methods of basic MUF, operational MUF and ray-path prediction � �	WP 3L �	212/3 �	2006-10-05
�	[ 57 ] � (Rev.1)�	Draft revision of Recommendation ITU-R P.1239 - ITU-R reference ionospheric characteristics � �	WP 3L �	212/3 �	2006-10-05
�	[ 55 ] � �	Draft revision of the Opinion ITU-R 22-6 - Routine ionospheric sounding � �	WP 3L �	�	2006-10-05
�	[ 50 ] � �	Draft revision of Recommendation ITU-R P.373-7 - Definitions of maximum and minimum transmission frequencies � �	WP 3L �	212/3 �	2005-11-24
�	[ 44 ] � (Rev.1)�	Draft revision of Recommendation ITU-R P.684-3 - Prediction of field strength at frequencies below about 150 kHz � �	WP 3L �	225/3 �	2004-10-28
�	[ 42 ] � (Rev.1)�	Proposed revision of Recommendation ITU-R P.1147-2 - Prediction of sky-wave field strength at frequencies between about 150 and 1 700 kHz � �	WP 3L �	225/3 �	2004-10-27
�	[ 41 ] � (Rev.1)�	Draft revision of Recommendation ITU-R P.842-2 - Computation of reliability and compatibility of HF radio systems � �	WP 3L �	�	2004-10-27
�	[ 40 ] � (Rev.1)�	Proposed revision of Recommendation ITU-R P.533-7 - HF propagation prediction method � �	WP 3L �	�	2004-10-27
�	[ 39 ] � (Rev.1)�	Draft revision of Recommendation ITU-R P.313-9 - Exchange of information for short-term forecasts and transmission of ionospheric disturbance warnings � �	WP 3L �	213/3 �	2004-10-27
�	[ 36 ] � �	Executive Report on the meeting of Working Party 3L (Geneva, 25-27 October 2004) - Ionospheric propagation � �	Chairman, WP 3L �	�	2004-10-27
�	[ 7 ] � (Rev.2)�	Proposed revision of Recommendation ITU-R P.531 - Ionospheric propagation data and prediction methods required for the design of satellite services and systems � �	WP 3L �	218/3 �	2004-10-25
�	[ 6 ] � �	Draft revision of Question ITU-R 225-3/3 - The prediction of propagation factors affecting systems at LF and MF including the use of digital modulation techniques � �	WP 3L �	225/3 �	2004-10-25
�	[ 2 ] � �	Projet de nouvelle question - M�thodes et mod�les de pr�vision applicables aux syst�mes de t�l�communication � courants porteurs sur lignes �lectriques � �	WP 3L �	�	2004-01-14
Resultats:22 documents �

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