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UIT-R�WP7D� C�

UIT-R�WP7D	N�mero m�ximo de documentos/p�gina:
Radioastronom�a

Resultados :25 documentos

Contribuciones �[�Origen:�United States of America�]���
�	N�mero�	T�tulo	Origen	AI/Cuesti�n	Fecha
�	[ 211 ] � �	ITU-R Handbook on Radio Astronomy � �	United States of America �	�	2011-09-12
�	[ 210 ] � �	Working document towards the DRAFT Revision of Report ITU-R RA.2126 � �	United States of America �	�	2011-09-12
�	[ 171 ] � �	Annex 3 to Working Party 7D Chairman's Report - Working document towards a preliminary draft new Report ITU-R RA.[DTV] � �	United States of America �	�	2010-09-27
�	[ 170 ] � �	Working document towards a draft revised Recommendation ITU-R RA.1417 - A radio-quiet zone in the vicinity of the L2 Sun-Earth Lagrange point � �	United States of America �	�	2010-09-27
�	[ 159 ] � �	Working document towards a preliminary draft new Report ITU-R RA.[THZ-SHARE] - Sharing between the radio astronomy service and active services in the frequency range 275-3 000 GHz � �	United States of America �	�	2010-05-28
�	[ 158 ] � �	Modifications to draft CPM text for WRC-12 Agenda item 1.6, Resolution 950 � �	United States of America �	�	2010-05-28
�	[ 157 ] � �	Draft liaison statement to Working Party 5A - Recommendation ITU-R M.1452 and other potential issues of mutual concern to Working Party 5A and Working Party 7D � �	United States of America �	�	2010-05-28
�	[ 116 ] � �	Working document towards a preliminary draft new Report - Report ITU-R RA.[THZ-SHARE] - Sharing between the radio astronomy service and active services in the frequency range 1 000-3 000GHz � �	United States of America �	�	2009-08-28
�	[ 115 ] � �	Contribution to preliminary draft new Report ITU-R [ESSENTIAL ROLE OBSERVATIONS] - The essential role and global importance of radio spectrum use for Earth observations of climate change, weather, water and prediction, detection and mitigation of disasters and for other related science applications � �	United States of America �	�	2009-08-28
�	[ 107 ] � �	Modifications to draft CPM text for WRC-12 Agenda item 1.6, Resolution 950 (Rev.WRC-07) and example Resolution for radio astronomy � �	United States of America �	�	2009-08-19
�	[ 106 ] � �	Draft liaison statement to Working Party 5C - WRC-12 Agenda item 1.20 -- HAPS gateway links � �	United States of America �	�	2009-08-19
�	[ 105 ] � �	Radio Astronomy Issues Related to WRC-12 Agenda item 1.13 � �	United States of America �	�	2009-08-19
�	[ 104 ] � �	Working document towards a preliminary draft new Report ITU-R RA.[PFD and EIRP Levels Potentially Damaging to Radio Astronomy Receivers] � �	United States of America �	145/7 �	2009-08-19
�	[ 70 ] � �	Proposed draft CPM text for WRC-11 Agenda item 1.6 (Resolution 950) (Rev.WRC-07) on the consideration of the use of the frequencies between 275 and 3 00 GHz � �	United States of America �	�	2009-02-04
�	[ 50 ] � �	Proposed draft CPM text for WRC-11 Agenda item 1.6 (Resolution 950) � �	United States of America �	�	2008-09-23
�	[ 45 ] � �	Draft liaison statement to Working Party 4C - WRC-11 Agenda item 1.25 � �	United States of America �	�	2008-09-17
�	[ 44 ] � �	Working document towards a preliminary draft new Report ITU-R RA.[DTV] - The transition to digital television and its impact on the unprotected use by the radio astronomy service of bands used for terrestrial television broadcasting � �	United States of America �	145/7 �	2008-09-17
�	[ 43 ] � �	Working document towards a preliminary draft new Report on characteristics of radio quiet zones: properties of the radio coordination zone around the Arecibo telescope in Puerto Rico � �	United States of America �	242/7 �	2008-09-17
�	[ 42 ] � �	Working document towards a preliminary draft new Recommendation - Recommendation ITU-R RA.[1-3THz] - Preferred frequency bands for radio astronomical measurements in the range 1 - 3 THz � �	United States of America �	145/7 �	2008-09-17
�	[ 41 ] � �	Working document towards a preliminary draft new Report on characteristics of radio quiet zones: The ALMA radio quiet zone in Chile � �	United States of America �	242/7 �	2008-09-17
�	[ 40 ] � �	Working document towards a preliminary draft new Report on characteristics of radio quiet zones: The US national radio quiet zone � �	United States of America �	242/7 �	2008-09-17
�	[ 39 ] � �	Working document towards a preliminary draft new Report on characteristics of radio quiet zones: Mexico's quiet zone/zona de silencio around the large millimeter telescope (LMT)/gran telescopio milimetrico (GTM) � �	United States of America �	242/7 �	2008-09-17
�	[ 11 ] � �	Working document towards a preliminary draft new report - Background information on the radio astronomy detrimental threshold levels in Recommendation ITU-R RA.769 � �	United States of America �	145/7 �	2008-03-20
�	[ 10 ] � �	Preliminary draft revision of Recommendation ITU-R RA.1237-1 � �	United States of America �	145/7 �	2008-03-20
�	[ 9 ] � �	Working document towards a draft revision of Question ITU-R 230/7 � �	United States of America �	230/7 �	2008-03-20
Resultados :25 documentos �

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