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UIT-R�WP7A-AR	N�mero m�ximo de documentos/p�gina:
Emisiones de Frecuencias Patr�n y de Se�ales Horarias

Resultados :49 documentos

Contribuciones��
�	N�mero�	T�tulo	Origen	AI/Cuesti�n	Fecha
�	[ 49 ] � �	Proposed modification and additions to the working document towards a preliminary draft new Report ITU-R TF.[UTC_DISSEMINATION] � �	France �	�	2024-09-04
�	[ 48 ] � �	Liaison statement to Working Party 7B - Information on the standard frequency and time signal service with regards to WRC-23 agenda item 1.15 on lunar communications � �	United States of America �	�	2024-09-03
�	[ 47 ] � �	Liaison statement to Working Party 5B - Information on the standard frequency and time signal service with regards to WRC-23 agenda item 1.9 on the modernization of Appendix 26 � �	United States of America �	�	2024-09-03
�	[ 46 ] � �	Liaison statement to Working Party 4A - Information regarding the standard frequency and time signal-satellite service for WRC-23 agenda item 1.2 on smaller antenna sizes for FSS uplinks at 14 GHz � �	United States of America �	�	2024-09-03
�	[ 45 ] � �	Elements towards a work plan for the revision of Recommendation ITU-R TF.460-6 - Standard-frequency and time-signal emissions � �	United States of America �	�	2024-09-03
�	[ 44 ] � �	Views on modification to Recommendation ITU-R TF.460-6 � �	China (People's Republic of) �	�	2024-09-02
�	[ 43 ] � �	Draft response liaison statement to ITU-R WP 1A (copy to ITU-R Working Parties 5A, 5B, 5C, 6A) - Revisions of Recommendation ITU-R SM.2110-1, Reports ITU-R SM.2449-1 and SM.2451-1 - ITU-R Working Party 7A � �	ATDI �	�	2024-08-30
�	[ 42 ] � �	Draft revision of Recommendation ITU-R V.431-8 - Nomenclature of the frequency and wavelength bands used in telecommunications � �	ATDI �	�	2024-07-25
�	[ 41 ] � �	Revision of the Chapter 3 of the ITU-R Handbook "Selection and use of precise frequency and time systems" � �	Bureau International des Poids et Mesures (BIPM) �	�	2024-03-06
�	[ 40 ] � �	Proposed preliminary draft revised Recommendation ITU-R TF.460-6 � �	France �	Q236/7 �	2024-03-07
�	[ 39 ] � �	Proposed draft revision of the Handbook: selection and use of precise frequency and time systems - Chapter 4: Measurement techniques (Metrology) � �	France �	�	2024-03-07
�	[ 38 ] � �	Proposed template for the working document towards a preliminary draft new Report ITU-R TF.[UTC_DISSEMINATION] � �	France �	�	2024-03-07
�	[ 37 ] � �	Proposed draft revision of the Handbook: Selection and use of precise frequency and time systems � �	Germany (Federal Republic of) �	�	2024-03-06
�	[ 36 ] � �	Information on the resolutions adopted by the General Conference on weights and measures in November 2022 and follow on of the activities � �	BIPM �	�	2023-06-19
�	[ 35 ] � �	Regarding assessment of the status of Questions assigned to Working Party 7A � �	United States of America �	�	2023-06-16
�	[ 34 ] � �	Proposed additions to the Note to the Director of the Radiocommunication Bureau � �	France �	�	2023-06-16
�	[ 33 ] � �	Revising Recommendation ITU-R V.431-8 - Nomenclature of the frequency and wavelength bands used in telecommunications � �	ATDI �	�	2023-06-14
�	[ 32 ] � �	Proposed revision of Question ITU-R 236-2/7 - The future of the UTC time scale � �	Germany (Federal Republic of) �	�	2023-06-14
�	[ 31 ] � �	Note to the Director of the Radiocommunication Bureau � �	France , Germany (Federal Republic of) , Italy �	�	2022-09-22
�	[ 30 ] � �	Proposals to a preliminary draft new Report ITUU-R TF.[UTC] � �	Russian Federation �	�	2022-09-22
�	[ 29 ] � �	Proposals to a preliminary draft Note to the Director of the BR � �	Russian Federation �	�	2022-09-22
�	[ 28 ] � �	Comments on reply liaison statement from Working Party 1A - Protection of the SFTS from WPT-EV - Comments on Recommendation ITU-R SM.2110-1 and Report ITU-R SM.2451-1 � �	Japan �	�	2022-09-20
�	[ 27 ] � �	Proposed update to preliminary draft Note to the Director of the Radiocommunication Bureau and preliminary draft new Report ITU-R TF.[UTC] � �	Japan �	�	2022-09-20
�	[ 26 ] � �	Proposed revisions to preliminary draft new Report ITU-R TF.[UTC] - Content and structure of time signals to be disseminated by radiocommunication systems and various aspects of current and potential future reference time scales, including their impacts and applications in radiocommunication � �	France �	�	2022-09-19
�	[ 25 ] � �	Proposal for revision of Recommendation ITU-R TF.768-7 and Recommendation ITU-R TF.583-6 � �	Russian Federation �	�	2022-04-22
�	[ 24 ] � �	[PROPOSED] Note to te Director of the BR - Resolution 655 (WRC-15) � �	France , Germany (Federal Republic of) , Italy , Switzerland (Confederation of) �	�	2022-04-25
�	[ 23 ] � �	Proposed draft revision of the Handbook: Selection and use of precise frequency and time systems � �	France �	�	2022-04-22
�	[ 22 ] � �	Proposed revision to working document towards a preliminary draft new Report ITU-R TF.[UTC] � �	France �	�	2022-04-22
�	[ 21 ] � �	Proposals to working document towards a preliminary draft new Report ITU-R TF.[UTC] - Content and structure of time signals to be disseminated by radiocommunication systems and various aspects of current and potential future reference time scales, including their impacts and applications in radiocommunication � �	Russian Federation �	�	2022-04-25
�	[ 20 ] � �	Information on the activities related to time and frequency metrology in preparation to the general conference on Weights and Measures 2022 � �	International Bureau of Weights and Measures �	�	2022-04-21
�	[ 19 ] � �	Comments on reply liaison statement from Working Party 1A - Protection of the SFTS from WPT-EV - Approved ITU-R Report TF.2487 on SFTS protection criteria and revision of Recommendation ITU-R SM.2110 � �	Japan �	�	2022-04-19
�	[ 18 ] � �	Proposed updates to working document towards a preliminary draft new Report ITU-R TF.[UTC] - Content and structure of time signals to be disseminated by radiocommunication systems and various aspects of current and potential future reference time scales, including their impacts and applications in radiocommunication � �	Japan �	�	2022-04-19
�	[ 17 ] � �	Proposal for the draft revision of the Handbook selection and use of precise frequency and time systems � �	Germany (Federal Republic of) �	�	2022-04-19
�	[ 16 ] � �	Working document towards a preliminary draft new Report ITU-R TF.[UTC] � �	Canada �	�	2022-04-19
�	[ 15 ] � �	Proposed addition to working document towards a preliminary draft new Report ITU-R TF.[UTC] � �	Poland (Republic of) �	�	2021-09-01
�	[ 14 ] � �	Proposals to working document towards the preliminary draft new Report ITU-R TF.[UTC] � �	Germany (Federal Republic of) �	�	2021-08-30
�	[ 13 ] � �	Response to WRC � �	IERS �	�	2021-04-12
�	[ 12 ] � �	Proposed revisions to working document towards a preliminary draft new Report ITU-R TF. [UTC] � �	United States of America �	�	2021-04-12
�	[ 11 ] � �	Proposed revision to working document towards a preliminary draft new Report ITU-R TF.[UTC] � �	France �	�	2021-04-08
�	[ 10 ] � �	Proposed revision to preliminary draft new Report ITU-R TF.[SFTS PROTECTION CRITERIA] � �	France �	�	2021-04-06
�	[ 9 ] � �	Proposals to draft liaison statement to CISPR (subcommittees B and H): Update to standard frequency and time signal services protection requirements in the CISPR radio services database � �	France �	�	2021-04-06
�	[ 8 ] � �	Proposals to working document towards the preliminary draft new Report ITU-R TF.[UTC] � �	Russian Federation �	�	2021-03-26
�	[ 7 ] � �	Proposal for modification of working document towards the preliminary draft new Report ITU-R TF.[UTC] - Content and structure of time signals to be disseminated by radiocommunication systems and various aspects of current and potential future reference time scales, including their impacts and applications in radiocommunication � �	Japan �	�	2020-09-07
�	[ 6 ] � �	Proposed draft new Question: Timing applications and the definition of the second � �	United States of America �	�	2020-09-07
�	[ 5 ] � �	Proposed revision to working document towards a preliminary draft new Report ITU-R TF.[ SFTS PROTECTION CRITERIA] � �	United States of America �	�	2020-09-07
�	[ 4 ] � �	Proposed revisions to working document towards a preliminary draft new Report ITU-R TF.[UTC] � �	United States of America �	�	2020-09-07
�	[ 3 ] � �	Working document towards a preliminary draft new Report ITU-R TF.[UTC] - Content and structure of time signals to be disseminated by radiocommunication systems and various aspects of current and potential future reference time scales, including their impacts and applications in radiocommunication � �	France �	�	2020-09-03
�	[ 2 ] � �	Proposed draft revision of the Handbook: Selection and use of precise frequency and time systems � �	Germany (Federal Republic of) �	�	2020-08-24
�	[ 1 ] � �	Contribution to Working Parties 7A, 7B, 7C and 7D on relevant agenda item of WRC-23 � �	Iran (Islamic Republic of) �	�	2020-03-23
Resultados :49 documentos �

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