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UIT-R�WP5B� C�

UIT-R�WP5B	N�mero m�ximo de documentos/p�gina:
Servicio m�vil mar�timo, incluido el sistema mundial de socorro y seguridad mar�timos (SMSSM); servicio m�vil aeron�utico, y servicio de radiodeterminaci�n

Resultados :22 documentos

Contribuciones �[�Origen:�Japan�]���
�	N�mero�	T�tulo	Origen	AI/Cuesti�n	Fecha
�	[ 854 ] � �	Proposed modification to preliminary draft revision of Recommendation ITU-R M.493-13 - Digital selective-calling system for use in the maritime mobile service � �	Japan �	�	2015-06-29
�	[ 740 ] � �	Proposed modification to the working document towards preliminary draft revision of Recommendation ITU-R M.1174-2 - Technical characteristics of equipment used for on-board vessel communications in the bands between 450 and 470 MHz � �	Japan �	�	2014-10-20
�	[ 739 ] � �	Proposed modification to a preliminary draft new Report ITU-R M.[AUTOMOTIVE RADARS] - Systems characteristics and compatibility of automotive radars operating in the 77.5-78 GHz band or sharing studies � �	Japan �	�	2014-10-20
�	[ 613 ] � �	Proposed modification to working document towards a preliminary draft new Report ITU-R M.[AUTOMOTIVE RADARS] - Systems characteristics and compatibility of automotive radars operating in the 77.5-78 GHz band of sharing studies � �	Japan �	�	2014-05-12
�	[ 612 ] � �	Proposed modification to working document towards - Draft CPM text on WRC-15 agenda item 1.16 � �	Japan �	�	2014-05-12
�	[ 611 ] � �	Proposed modification to working document towards - Draft CPM text on WRC-15 agenda item 1.15 � �	Japan �	�	2014-05-12
�	[ 610 ] � �	Guidelines for the use of spectrum by oceanographic radars in the frequency range 3 to 50 MHz � �	Japan �	240/5 �	2014-05-12
�	[ 438 ] � �	Proposed modification to working document towards a preliminary draft new Report ITU-R M.[AUTOMOTIVE RADARS] - Systems characteristics and compatibility of automotive radars operating in the 77.5-78 GHz band for sharing studies � �	Japan �	�	2013-11-11
�	[ 437 ] � �	Proposal for revision of Recommendation ITU-R M.493-13 - Digital selective-calling system for use in the maritime mobile service � �	Japan �	�	2013-11-11
�	[ 436 ] � �	Proposed draft reply liaison statement to Working Party 1A - Continuing studies towards improved out-of-band roll-off for radars to enhance spectrum efficiency � �	Japan �	�	2013-11-11
�	[ 435 ] � �	Comment to development of a database of oceanographic radars � �	Japan �	240/5 �	2013-11-11
�	[ 434 ] � �	Proposed draft liaison statement to Working Parties 5A and 5C - Station call-sign identification to be used by oceanographic radar in frequency band 3 to 50 MHz � �	Japan �	240/5 �	2013-11-11
�	[ 433 ] � �	Proposed modification to working document towards a preliminary draft new Report - Guidelines for the use of spectrum by oceanographic radars in the 3 to 50 MHz frequency band � �	Japan �	240/5 �	2013-11-11
�	[ 428 ] � �	Working document towards discussions on WRC-15 agenda item 1.16 � �	Australia , China (People's Republic of) , Japan , Korea (Republic of) , New Zealand �	�	2013-11-11
�	[ 280 ] � �	Consideration on revision of a working document towards a preliminary draft new Report - Efficient spectrum use of oceanographic radars in frequency bands in the frequency range 3 to 50 MHz � �	Japan �	240/5 �	2013-05-13
�	[ 279 ] � �	Proposal for regional channel allocation for VHF data exchange - WRC-15 Agenda item 1.16 � �	Japan �	�	2013-05-13
�	[ 278 ] � �	Proposed modification to working document towards a preliminary draft new Report ITU-R M.[AUTOMOTIVE RADARS] - Systems characteristics and compatibility of automotive radars operating in the 77.5-78 GHz band for sharing studies � �	Japan �	�	2013-05-13
�	[ 148 ] � �	Proposed modification to working document towards a preliminary draft new Report ITU-R M.[AUTOMOTIVE RADARS] - Systems characteristics and compatibility of automotive radars operating in the 77.5-78 GHz band for sharing studies � �	Japan �	�	2012-10-29
�	[ 147 ] � �	Need for additional channels for AIS linked to WRC-15 Agenda item 1.16 � �	Japan �	�	2012-10-29
�	[ 146 ] � �	Proposed draft revision of Recommendation ITU-R M.1874 - Technical and operational characteristics of oceanographic radars operating in sub-bands within the frequency range 3-50 MHz � �	Japan �	�	2012-10-29
�	[ 16 ] � �	Working document toward a preliminary draft new Recommendation - Systems characteristics for 79 GHz band automotive short-range high-resolution radars � �	Japan �	205/5 �	2012-05-11
�	[ 15 ] � �	Proposal of Addition to Recommendation ITU-R M.1874 "Technical and operational characteristics of oceanographic radars operating in sub-bands within the frequency range 3-50 MHz" � �	Japan �	�	2012-05-11
Resultados :22 documentos �

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