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UIT-R�WP5C	N�mero m�ximo de documentos/p�gina:
Sistemas fijos inal�mbricos; sistemas por ondas decam�tricas y otros sistemas por debajo de 30 MHz en los servicios fijo y m�vil terrestre

Resultados :401 documentos

Resultados :�

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Contribuciones��
�	N�mero�	T�tulo	Origen	AI/Cuesti�n	Fecha
�	[ 51 ] � �	Proposal regarding a working document towards a preliminary draft new Report ITU-R M.[AUDIO PMSE USAGE] - Current situation and future assumptions regarding regional and global usage of Audio SAB/SAP, ENG, and PMSE in various frequency bands � �	Germany (Federal Republic of) �	�	2020-07-13
�	[ 50 ] � �	Proposal regarding the update of Resolution ITU-R 59-2 and a related joint activity between Working Parties 5A and 5C - Studies on availability of frequency bands and/or tuning ranges for worldwide and/or regional harmonization and conditions for their use by terrestrial electronic news gathering systems � �	Germany (Federal Republic of) �	�	2020-07-13
�	[ 49 ] � �	Proposed liaison statement to Task Group 6/1 (copy to Working Parties 6A, 5B, and 5D) - WRC-23 agenda item 1.5 � �	Germany (Federal Republic of) �	AI1.5 �	2020-07-13
�	[ 48 ] � �	Liaison statement to Radiocommunication Study Groups and Working Parties (copy for information to ITU-R and ITU-D Study Groups) � �	Chairman, CCV �	�	2020-07-14
�	[ 47 ] � �	Proposed input for WRC-23 agenda items involving fixed service on share and compatibility study � �	Telefon AB - LM Ericsson �	�	2020-07-13
�	[ 46 ] � �	Proposed draft liaison statement for WRC-23 agenda item 1.2 on fixed service use � �	Huawei Sweden �	�	2020-07-13
�	[ 45 ] � �	Proposed modifications to preliminary draft new Report ITU-R F.[HF ENVIRONMENT] - Working document for improving the HF sky wave electromagnetic environment under the Question ITU-R 258/5 � �	China (People's Republic of) �	Q258/5 �	2020-07-13
�	[ 44 ] � �	Proposal to working document towards a preliminary draft revision of Recommendation ITU-R F.637-4 � �	Huawei Technologies Co. Ltd. �	Q247/5 �	2020-07-13
�	[ 43 ] � �	Modification to working document towards a preliminary draft new Handbook ITU-R [HF ADAPTIVE HANDBOOK] � �	China (People's Republic of) �	�	2020-07-13
�	[ 42 ] � �	Reply liaison statement on work being carried out in ITU-T SG5 on human exposure to EMF from ICTS (reply to ITU-D Q7/2 -SG2RGQ/200) � �	ITU-T SG 5 �	�	2020-07-13
�	[ 41 ] � �	Proposed revision of Recommendation ITU-R F.1777-2 - System characteristic of television outside broadcast, electronic news gathering and electronic field production in the fixed service for use in sharing studies � �	Japan �	Q252/5 �	2020-07-13
�	[ 40 ] � �	Working document towards a preliminary draft revision of Recommendation ITU-R F.1336 � �	ATDI �	Q242/5 �	2020-07-13
�	[ 39 ] � �	Draft reply liaison statement to ITU-R Working Party 5D - WRC-23 agenda item 1.2 - Characteristics and protection criteria for fixed service stations operating in the frequency band 6 425-7 025 and 7 025-7 125 MHz � �	Russian Federation �	AI1.2 �	2020-07-10
�	[ 38 ] � �	Proposed liaison statement to Working Party 5D on the studies related to RR No. 21.5 regarding AAS � �	France �	�	2020-07-10
�	[ 37 ] � �	Development and elevation of the working document towards a preliminary draft revision of Recommendation ITU-R F.383-9 - Radio-frequency channel arrangements for high-capacity fixed wireless systems operating in the lower 6 GHz (5 925 to 6 425 MHz) band � �	Canada �	�	2020-07-09
�	[ 36 ] � �	ETSI WG ATTM/TM4 reply liaison statement to ITU-R Working Party 5C (CC ECC/SE19 E TC ERM) - Information on antenna characteristics above 86 GHz � �	European Telecommunications Standards Institute �	�	2020-07-09
�	[ 35 ] � �	Proposed liaison statement from Working Party 5C to Working Party 4A regarding WRC-23 agenda item 1.15 � �	United States of America �	AI1.15 �	2020-07-08
�	[ 34 ] � �	Proposed liaison statement from Working Party 5C to Working Party 7B regarding WRC-23 agenda item 1.13 � �	United States of America �	AI1.13 �	2020-07-08
�	[ 33 ] � �	Proposed revision to working document towards a preliminary draft new Report ITU-R F.[CSA] - Technical and operational characteristics of radio frequency central alarm systems operating in the fixed service in the frequency range 450-470 MHz � �	United States of America �	�	2020-07-08
�	[ 32 ] � �	Assignment of texts to Working Party 5C � �	Chairman, WP 5C �	�	2020-07-08
�	[ 31 ] � �	Highlights of main ITU-R activities after ITU-R Working Party 5C meeting No. 22 � �	Chairman, WP 5C �	�	2020-07-08
�	[ 30 ] � �	Proposed preliminary draft new Recommendation ITU-R F.[EESS-PROTECTION] - Unwanted emission levels outside the allocated bands for FS systems operating in bands from 94.1 GHz to 174.8 GHz for the protection of EESS (passive) operating in adjacent bands where RR footnote 5.340 applies � �	France �	�	2020-07-06
�	[ 29 ] � �	Proposed preliminary draft new Recommendation ITU-R F.W-band on radio-frequency channel arrangement for the fixes service in the bands 92-94 GHz, 94.1-100 GHz, 102-109.5 GHz and 111.8-114.25 GHz � �	France �	�	2020-07-06
�	[ 28 ] � �	Proposed working document towards a preliminary draft new Recommendation ITU-R F.D-band on radio-frequency channel arrangement for the fixes service in the bands 130-34 GHz, 141-148.5 GHz, 151.5-164 GHz and 167-174.8 GHz � �	France �	�	2020-07-06
�	[ 27 ] � �	Development of the working document towards a preliminary draft revision of Report ITU-R F.2416-0 - Technical and operational characteristics and applications of the point-to-point fixed service applications operating in the frequency band 275-450 GHz � �	Canada �	Q257/5 �	2020-06-25
�	[ 26 ] � �	Outcome of the sixteenth meeting of the Chairmen and Vice-Chairmen of the Radiocommunication Study Groups, Working Parties and other Subordinate Groups � �	Director, BR �	�	2020-06-25
�	[ 25 ] � �	Contribution to Working Parties 5A, 5B, 5C and 5D on relevant agenda item of WRC-23 � �	Iran (Islamic Republic of) �	�	2020-06-15
�	[ 24 ] � �	Liaison statement to Working Parties 5A, 5B, 5C, 7B (copy for information to Working Party 3M) - WRC-23 agenda item 1.19 � �	WP 4A �	AI1.19 �	2020-06-10
�	[ 23 ] � �	Liaison statement to Working Parties 4C, 5A, 5B, 5C, 7B and 7C (copy for information to Working Party 3M) - WRC-23 agenda item 1.16 � �	WP 4A �	AI1.16 �	2020-06-10
�	[ 22 ] � �	Liaison statement to Working Parties 4B, 4C, 5A, 5B, 5C, 7B and 7C (copy for information to Working Party 3M) - WRC-23 agenda item 1.17 � �	WP 4A �	AI1.17 �	2020-06-10
�	[ 21 ] � �	Liaison statement to Working Parties 4A, 4B, 5A, 5B, 5C, 5D, 7B, 7C and 3M - WRC-23 agenda item 1.18 � �	WP 4C �	AI1.18 �	2020-06-08
�	[ 20 ] � �	Liaison statement to Working Party 5C (copy for information to Working Parties 3M, 5A, 5B) - WRC-23 agenda item 1.15 � �	WP 4A �	AI1.15 �	2020-06-08
�	[ 19 ] � �	Liaison statement to Working Parties 5A and 5B (copy for information to Working Parties 3M and 5C) - WRC-23 agenda item 1.15 � �	WP 4A �	AI1.15 �	2020-06-08
�	[ 18 ] � �	Reply liaison statement on the new version of the Access Network Transport (ANT) standard overview and work plan � �	ITU-T SG 9 �	�	2020-05-27
�	[ 17 ] � �	Preliminary position on WRC-23 agenda � �	World Meteorological Organization �	�	2020-05-13
�	[ 16 ] � �	Liaison statement to Working Parties 4A, 4C, 5A, 5B, 5C (copy to Working Parties 3J and 3M for information) - Request system characteristics of primary services to be used for sharing and compatibility studies in the frequency range 231.5-252 GHz and adjacent bands � �	WP 7C �	AI1.14 �	2020-04-30
�	[ 15 ] � (Rev.1)�	Liaison statement to Working Parties 5A, 5B, 5C and 6A - Preparations for studies under WRC-23 agenda item 1.12 � �	WP 7C �	AI1.12 �	2020-04-30
�	[ 14 ] � �	Liaison statement to Working Parties 3M, 5A, 5C, 7C and 7D requesting characteristics for use in sharing studies under WRC-23 agenda item 1.13 (Working Party 5B for information and action if appropriate) � �	WP 7B �	AI1.13 �	2020-04-28
�	[ 13 ] � �	Organization of the work on WRC-23 agenda item 9.1, topic c) (copy for information to Working Party 5D) - Study the use of International Mobile Telecommunication systems for fixed wireless broadband in the frequency bands allocated to the fixed service on a primary basis, in accordance with Resolution 175 (WRC-19) � �	Chairmen, WPs 5A and 5C �	AI9.1 �	2020-03-17
�	[ 12 ] � �	Liaison statement to Working Parties 1B, 5B, 5C and 7D - ITU-R preparations for WRC-23 agenda item 1.1 � �	WP 5D �	AI1.1 �	2020-03-06
�	[ 11 ] � �	Liaison statement to Working Parties 3K and 3M (for information to Working Parties 1B, 3J, 4A, 4B, 4C, 5A, 5B, 5C, 7B, 7C and 7D) - Preparations for WRC-23 agenda items 1.1 and 1.2 � �	WP 5D �	AI1.2, AI1.1 �	2020-03-06
�	[ 10 ] � �	Liaison statement to ITU-R Working Parties 4A, 4B, 4C, 5A, 5B, 5C, 7B and 7C - Preparations for WRC-23 agenda item 1.2 � �	WP 5D �	AI1.2 �	2020-03-06
�	[ 9 ] � �	Liaison statement to Working Parties 4A, 4C, 5A, 5B, 5C, 6A, 7B, 7C, and 7D - Information for studies on WRC-23 agenda item 1.4 � �	WP 5D �	AI1.4 �	2020-03-06
�	[ 8 ] � �	Liaison statement to Working Party 4C (copy to Working Parties 5A and 5C for information) - Sharing and coexistence studies between the mobile-satellite service and terrestrial IMT systems in the 2 655-2 690 MHz frequency band in certain countries of Region 3 � �	WP 5D �	�	2020-03-06
�	[ 7 ] � �	Liaison statement to Task Group 6/1 (copy to Working Parties 3K, 3M, 5A, 5B, 5C and 5D) - WRC-23 agenda item 1.5 � �	WP 6A �	�	2020-02-12
�	[ 6 ] � �	Liaison statement to Working Party 5A (copy to Working Party 5C and Task Group 6/1 for information) - Issues related to Services ancillary to broadcasting/Services ancillary to programme-making relative to WRC-23 agenda item 1.5 � �	WP 6A �	AI1.5 �	2020-02-12
�	[ 5 ] � �	Liaison statement to Working Parties 5A and 5C and for information to Working Parties 4C, 5B and 5D - Resolution ITU-R 59-2 and related work within Working Party 6A � �	WP 6A �	�	2020-02-12
�	[ 4 ] � �	Proposed revision of Recommendations ITU-R F.595-10 and ITU-R F.749-3 on radio-frequency channel arrangements in the 17.7-19.7 GHz and 36-40.5 GHz bands � �	France �	�	2020-02-06
�	[ 3 ] � �	Working Party 5A preparatory work for WRC-23 (copy for information to Working Parties 5B, 5C and 5D) � �	Chairman, WP 5A �	�	2020-01-09
�	[ 2 ] � �	Liaison statement from ITU-D Study Group 2 Question 7/2 to ITU-T SG5 WP1/5, ITU-R Working Parties 1A, 1C, 4A, 5A, 5C, 5D and 6A on strategies and policies concerning human exposure to EMF � �	ITU-D SG 2 �	�	2019-11-29
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