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UIT-R�WP4A	N�mero m�ximo de documentos/p�gina:
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Resultados :432 documentos

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Contribuciones��
�	N�mero�	T�tulo	Origen	AI/Cuesti�n	Fecha
�	[ 32 ] � �	Application of the uniform criterion of evaluating the effect of interference to radiocommunication links or networks � �	Russian Federation �	�	2004-03-30
�	[ 31 ] � �	Additional GSO systems data for the Recommendation ITU-R S.1328 database � �	United States of America �	�	2004-03-30
�	[ 30 ] � �	Draft response to liaison statement from ITU-R Working Party 8D - Satellite frequency allocations that could support the modernization of civil aviation telecommunications systems � �	United States of America �	�	2004-03-29
�	[ 29 ] � �	Draft response to liaison statement from WP 1B - Working material towards a draft new Recommendation ITU-R SM.[...] : Criteria for the evaluation of interference between radiocommunication networks operating in a shared frequency band � �	United States of America �	�	2004-03-29
�	[ 28 ] � +Corr.1�	Liaison statement to WP 4A - Sharing between the space research service (space very long baseline interferometry telemetry) and the fixed satellite service in the 37.5-38 GHz band � �	WP 7B �	211/7 �	2004-03-25
�	[ 27 ] � �	Recommendations to be brought to the attention of Working Parties 4A and 4B � �	Chairman, SG 4 �	�	2004-03-24
�	[ 26 ] � �	Liaison statement to WP 4A - Sharing analyses between geostationary meteorological satellite systems operating in the space-to-Earth direction and the fixed, fixed-satellite and mobile service systems in the band 18-18.4 GHz � �	WP 7B �	�	2004-03-22
�	[ 25 ] � �	Revision of a PDNR - Static methodology for calculating EPFD down to trigger very large antenna coordination under Nos. 9.7A and 9.7B of the Radio Regulations � �	United States of America �	�	2004-03-12
�	[ 24 ] � �	Power flux-density values in the band 11.7-12.7 GHz and associated calculation methodology which may be used when the power flux-density values in � 6 of Annex 1 to Appendix 30 are exceeded � �	United States of America �	�	2004-03-04
�	[ 23 ] � �	Draft revision of Question ITU-R 270/4 - Fixed-satellite service systems using very wideband spreading signals � �	United States of America �	�	2004-02-27
�	[ 22 ] � �	Liaison statement to WP 4A - Request for comments on a preliminary draft revision of Recommendation ITU-R SF.1649 � �	WP 4-9S �	�	2004-02-18
�	[ 21 ] � �	Liaison statement to WP 4A - Request for additional information on the characteristics of fixed-satellite service systems using highly inclined orbits in the 18 GHz band � �	WP 4-9S �	�	2004-02-18
�	[ 20 ] � �	Recommendations to be brought to the attention of Working Party 4A � �	Chairman, WP 4A �	�	2004-01-29
�	[ 19 ] � �	Liaison statement to Working Parties 1A and 4A - Unwanted emission control for feeder links of the mobile-satellite service in bands near 1.4 GHz � �	WP 8D �	�	2004-02-23
�	[ 18 ] � �	Liaison statement to the Chairman of ITU-R Study Group 4 and ITU-R Working Parties 4A and 4B - Satellite frequency allocations that could support the modernization of civil aviation telecommunication systems � �	WP 8D �	�	2004-01-28
�	[ 17 ] � �	Comments in responses to Circular Letter CAR/159 � �	BR Secretariat �	�	2004-01-26
�	[ 16 ] � �	Summary of results of RA-03, WRC-03 and CPM06-1 � �	Chairman, SG 4 �	�	2004-01-19
�	[ 15 ] � �	Liaison statement to Working Parties 4A and 4-9S - Use of Recommendation ITU-R P.452-11 in tropical coastal areas � �	WP 3M �	�	2003-12-22
�	[ 14 ] � �	Liaison statement to WPs 4A, 4-9S, 6E, 6S, 7B, 7C, 7D, 8A, 8B, 8D, 8F, 9A and 9D - Working material towards draft new Recommendation ITU-R SM.[ ] - Interference criteria for the evaluation of harmful effect of interference between radiocommunication networks operating in a shared frequency band � �	WP 1B �	�	2003-11-13
�	[ 13 ] � �	Liaison statement Study Groups 3, 4, 7, 8 and 9 - Bands above 3 000 GHz � �	WG 1A �	�	2003-11-13
�	[ 12 ] � �	Liaison statement to Working Parties 3J, 3M, 4A, 7C, 7D, 8A, 8D, 8F and 9B � �	WP 1A �	�	2003-11-13
�	[ 11 ] � �	Liaison statement to WP 4A - Compatibility between ultra-wideband and FSS systems � �	TG 1/8 �	�	2003-11-05
�	[ 10 ] � �	Comments in responses to Circular Letter CAR/155 � �	BR Secretariat �	�	2003-10-29
�	[ 9 ] � �	Liaison statement to Working Parties 4A, 8A and 9D - Sharing analyses between geostationary meteorological satellite systems operating in the space-to-Earth direction and the fixed, fixed-satellite and mobile service systems in the band 18-18.4 GHz � �	WP 7B �	�	2003-10-27
�	[ 8 ] � �	Liaison statement to Working Party 4A - A preliminary draft revision to Recommendation ITU-R S.1427 - Methodology and criterion to assess interference from radio local area (RLAN) transmitters to non-GSO MSS feeder links in the band 5 150-5 250 MHz � �	WP 7D �	�	2003-10-09
�	[ 7 ] � �	Liaison statement to Working Party 4A - A globally-harmonized FSS band allocation scheme for internet applications � �	WP 7D �	�	2003-10-09
�	[ 6 ] � �	Liaison statement from Working Party 7C - Preliminary draft revision of Recommendation ITU-R S.1427 � �	WP 7C �	�	2003-10-08
�	[ 5 ] � �	Establishment of JTG 6-8-9 to study sharing among space and terrestrial services in the band 2 500-2 690 MHz � �	Chairman, JTG 6-8-9 �	�	2003-09-29
�	[ 4 ] � �	The effect of ultra wideband (UWB) emissions on C-band FSS earth stations and on BSS digital audio radio services (S-DARDS) � �	North American Broadcasters Association (NABA) �	227/1 �	2003-09-11
�	[ 3 ] � �	Comments in responses to Circular Letter CAR/154 � �	BR Secretariat �	�	2003-08-26
�	[ 2 ] � �	Re-categorisation of ITU-R Questions assigned to WP 4A � �	Chairman, WP 4A �	�	2003-07-28
�	[ 1 ] � �	Documents to be carried over from the 2000-2003 study period � �	WP 4A �	�	2003-07-21
Resultados :432 documentos Resultados :� Anterior�-� 1 - 2 - 3 - 4 - 5 - 6 - 7 - 8 - 9 �

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