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UIT-R WP-7A

Emisiones de Frecuencias Patrón y de Señales Horarias

Resultados :76 documentos
Resultados :  1 - 2  - Siguiente Next
Contribuciones  Documents / Contributions
 
Número 
Título Origen AI/Cuestión
Fecha
[ 76 ]  
+Ann.1 
Report of the meeting of Working Party 7A (Sèvres, France, 26-30 June 2023)     Chairman, WP 7A     2023-06-29
[ 75 ]  
 
Final list of participants - Working Party 7A (Sèvres, France, 26-30 June 2023)     Director, BR     2023-06-29
[ 74 ]  
 
List of documents issued ((Documents 7A/64 - 7A/74)     BR, Study Groups Department     2023-06-26
[ 73 ]  
 
Report on activities since September 2022     Chairman, CG-stfs-cispr     2023-06-19
[ 72 ]  
 
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
[ 71 ]  
 
Regarding assessment of the status of Questions assigned to Working Party 7A     United States of America     2023-06-19
[ 70 ]  
 
Proposed additions to the Note to the Director of the Radiocommunication Bureau     France     2023-06-16
[ 69 ]  
 
Revising Recommendation ITU-R V.431-8 - Nomenclature of the frequency and wavelength bands used in telecommunications     ATDI     2023-06-14
[ 68 ]  
 
Proposed revision of Question ITU-R 236-2/7 - The future of the UTC time scale     Germany (Federal Republic of)     2023-06-14
[ 67 ]  
 
Liaison statement to Working Party 7A - Wireless Power Transmission (WPT)     WP 1A     2023-06-13
[ 66 ]  
 
Reply liaison statement to CCT (copy to Working Parties 1B, 3J, 3K, 3M, 4A, 4B, 4C, 5B, 5C, 5D, 6A, 7A, 7B, 7C and 7D) - Revising Recommendation ITU-R V.431-8     WP 5A     2023-05-18
[ 65 ]  
 
Liaison statement to ITU-R Working Parties - Revising Recommendation ITU-R V.431-8     CCT     2023-05-17
[ 64 ]  
+Ann.1-4 
Report of the meeting of Working Party 7A (Geneva, 29 September - 6 October 2022)     Chairman, WP 7A     2022-10-06
[ 63 ]  
 
Final list of participants Working Party 7A (Geneva, 29 Sept. - 6 Oct. 2022)     Director, BR     2022-10-06
[ 62 ]  
 
List of documents issued (Documents 7A/51 - 7A/62)     BR, Study Groups Department     2022-09-29
[ 61 ]  
 
Note to the Director of the Radiocommunication Bureau     France , Germany (Federal Republic of) , Italy     2022-09-22
[ 60 ]  
 
Proposals to a preliminary draft new Report ITU-R TF.[UTC]     Russian Federation     2022-09-22
[ 59 ]  
 
Proposals to a preliminary draft Note to the Director of the BR     Russian Federation     2022-09-22
[ 58 ]  
 
Report on the CPM-23 Chapter 3 - Issues (and Chapter 5 - Science topics)     CPM-23 Rapporteur, Chapter 3 issues     2022-09-21
[ 57 ]  
 
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
[ 56 ]  
 
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
[ 55 ]  
 
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
[ 54 ]  
 
Reply liaison statement to Working Party 1A (copy to Working Parties 5A, 7A, 7C and 5D for information) - Re: Beam wireless power transmission     WP 4A     2022-09-15
[ 53 ]  
 
Reply liaison statement to Working Party 7A on protection of the SFTS from WPT-EV - Comments on Recommendation ITU-R SM.2110-1 and draft revision of Report ITU-R SM.2451-0     WP 1A     2022-07-20
[ 52 ]  
 
Liaison statement to Working Parties 5A, 5B, 5C and 7A (copy to Working Party 6A for information) - Preliminary draft revision of Report ITU-R SM.2449-0     WP 1A     2022-07-11
[ 51 ]  
+Ann.04(Rev.1) 
Report of the meeting of Working Party 7A (Geneva, 2-6 May 2022)     Chairman, WP 7A     2022-05-06
[ 50 ]  
 
Final list of participants - Working Party 7A (Geneva, 2-6 May 2022)     Director, BR     2022-05-06
[ 49 ]  
 
List of documents issued (Documents 7A/31 - 7A/49)     BR, Study Groups Department     2022-05-02
[ 48 ]  
 
Proposal for revision of Recommendation ITU-R TF.768-7 and Recommendation ITU-R TF.583-6     Russian Federation     2022-04-22
[ 47 ]  
 
[Proposed] Note to the Director of the BR - Resolution 655 (WRC-15)     France , Germany (Federal Republic of) , Italy , Switzerland (Confederation of)     2022-04-25
[ 46 ]  
 
Proposed draft revision of the Handbook: Selection and use of precise frequency and time systems     France     2022-04-22
[ 45 ]  
 
Proposed revision to working document towards a preliminary draft new Report ITU-R TF.[UTC]     France     2022-04-22
[ 44 ]  
 
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
[ 43 ]  
 
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
[ 42 ]  
 
Proposal for the draft revision of the Handbook selection and use of precise frequency and time systems     Germany (Federal Republic of)     2022-04-19
[ 41 ]  
 
Working document towards a preliminary draft new Report ITU-R TF.[UTC]     Canada     2022-04-19
[ 40 ]  
 
Comments on reply liaison statement from Working Party 1A - Protection of the SFTS from WPT-EV - Approved Report ITU-R TF.2487 on SFTS protection criteria and revision of Recommendation ITU-R SM.2110     Japan     2022-04-19
[ 39 ]  
 
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
[ 38 ]  
 
Liaison statement on use of continuous timescales in Telecom applications     ITU-T SG 15     2021-12-23
[ 37 ]  
 
GASS 2021: Recent URSI Resolutions and Recommendation     Director, BR     2021-12-16
[ 36 ]  
 
Reply liaison statement to Working Party 7C (copy to Working Parties 4A, 5A, 5D, 7A and 7B for information) - Request for information for use in impact studies for EESS (passive) operations in the 6 425-7 250 MHz range under RR No. 5.458     WP 5C     2021-12-03
[ 35 ]  
 
Reply liaison statement to Working Party 7A - Protection of the SFTS from WPT-EV - Approved ITU-R Report on SFTS protection criteria and revision of Recommendation ITU-R SM.2110     WP 1A     2021-11-23
[ 34 ]  
 
Liaison statement to Working Parties 5A, 5B, 5C and 7A (copy to Working Party 6A for information) - Working document towards a preliminary draft revision of Report ITU-R SM.2449-0     WP 1A     2021-11-15
[ 33 ]  
 
Liaison statement to Working Parties 4A, 5A, 5C, 5D, 7A, and 7B - Request for information for use in impact studies for EESS (passive) operations in the 6 425-7 250 MHz range under RR No. 5.458     WP 7C     2021-09-28
[ 32 ]  
 
Reply liaison statement to Working Party 7A - Working document towards a draft new Report ITU-R TF.[UTC]     WP 7D     2021-09-24
[ 31 ]  
+Ann.01(Rev.1) 
Report of the meeting of Working Party 7A (8-15 September 2021, e-Meeting)     Chairman, WP 7A     2021-09-15
[ 30 ]  
 
Final List of Participants - Working Party 7A (8-15 September 2021, e-Meeting)     Director, BR     2021-09-15
[ 29 ]  
 
List of documents issued (Documents 7A/25 - 7A/29)     BR Study Groups Department     2021-09-07
[ 28 ]  
 
Proposed addition to working document towards a preliminary draft new Report ITU-R TF.[UTC]     Poland (Republic of)     2021-09-01
[ 27 ]  
 
Proposals to working document towards a preliminary draft new Report ITU-R TF.[UTC]     Germany (Federal Republic of)     2021-08-30
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