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ITU-R WP7A-AR

Time Signals and Frequency Standard Emissions

Results:35 total items.
Contributions  Documents / Contributions
 
Number 
Title Source AI/Question
Date
[ 35 ]  
 
Preliminary draft revision of Recommendation ITU-R TF.538-3 - Measures for random instabilities in frequency and time (phase)     Italy     2015-05-11
[ 34 ]  
 
Predicted radio signal coverage for existing standard frequency and time signal (SFTS) services operating at 40, 60 and 77.5 KHz     United States of America   244/7   2015-05-05
[ 33 ]  
 
Report of the tenth meeting of the Joint IMO/ITU Experts Group on maritime radiocommunication matters     International Maritime Organization     2014-10-16
[ 32 ]  
 
Contribution to the discussion on Question ITU-R 244/7 - Interference between standard frequency and time signal services operating between 20 and 90 KHz     Japan   244/7   2014-09-24
[ 31 ]  
 
Information document on the Leap Second Issue - URSI Commission A Resolution     Scientific Committee on Frequency Allocations for Radio Astronomy and Space Science     2014-09-24
[ 30 ]  
 
Information note to ITU-R Working Party 7A Question ITU-R 249/7 - Time and frequency information from "Enhanced" long range AID to navigation (eLoran)     United Kingdom of Great Britain and Northern Ireland     2014-09-23
[ 29 ]  
 
Preliminary draft revision of Recommendation ITU-R TF.1153-3 "The operational use of two-way satellite time and frequency transfer employing pseudorandom noise codes"     France , Germany (Federal Republic of) , United States of America     2014-09-21
[ 28 ]  
 
Preliminary draft new Report on the ITU-/BIPM workshop on the future of the International time Scale     United States of America     2014-09-21
[ 27 ]  
 
Proposals for modification of draft new Report ITU-R RS.[EESS-9GHz _FS/MS/AS] - Sharing analyses of very wideband EESS SAR transmissions with stations in the fixed, mobile, amateur, and amateur-satellite services operating in the frequency bands 8 700-9 300 MHz and 9 900-10 500 MHz     Russian Federation     2014-09-18
[ 26 ]  
 
Proposed modification to the preliminary draft CPM text on WRC-15 agenda item 1.14     United Kingdom of Great Britain and Northern Ireland     2014-04-29
[ 25 ]  
 
Proposals on update of draft CPM text for WRC-15 agenda item 1.14     Russian Federation     2014-04-28
[ 24 ]  
 
Report of the ITU/BIPM workshop on the future of The International Time Scale     International Bureau of Weights and Measures     2014-04-25
[ 23 ]  
 
Proposed revisons to preliminary draft CPM text on WRC-15 agenda item 1.14     Japan     2014-04-25
[ 22 ]  
 
Dissemination of two time scales in parallel     International Bureau of Weights and Measures , France     2014-04-24
[ 21 ]  
 
Proposed modification to the preliminary draft CPM text on WRC-15 agenda item 1.14     International Bureau of Weights and Measures , France , United States of America     2014-04-24
[ 20 ]  
 
Report of the ninth meeting of the Joint IMO/ITU Experts Group on maritime radiocommunication matters     International Maritime Organization     2013-11-01
[ 19 ]  
 
Proposed revision to draft CPM Text on agenda item 1.14     United Kingdom of Great Britain and Northern Ireland     2013-09-04
[ 18 ]  
 
Proposals on WRC-15 agenda item 1.14     Russian Federation     2013-09-03
[ 17 ]  
 
Preliminary draft revision fo Recommendation ITU-R TF.374-5 "Precise frequency and time-signal transmissions"     Germany (Federal Republic of)     2013-09-02
[ 16 ]  
 
An introduction to Universal Coordinated Time and the use of leap seconds as related to WRC-15 agenda item 1.14     United States of America     2013-09-02
[ 15 ]  
 
Contribution to WRC-15 agenda item 1.14, Section 2/1.14/6 "Methods to satisfy the agenda item"     United States of America     2013-09-02
[ 14 ]  
 
Proposed modifications to Annex 3 of Document 7A/28, Working Party 7A Chairman's Report - Preliminary draft new Report IUT-R TF.[UTC.BACKGROUND]     United States of America     2013-09-02
[ 13 ]  
 
Preliminary draft CPM Text on WRC-15 agenda item 1.14     France     2013-08-29
[ 12 ]  
 
A discussion on the different options related to the proposed modification of Recommendation ITU-R TF.460-6     International Bureau of Weights and Measures     2013-04-01
[ 11 ]  
 
Proposed revision to Recommendation ITU-R TF.686.2 in response to WRC-15 Agenda item 1.14     Canada     2013-03-28
[ 10 ]  
 
Proposals on WRC-15 Agenda item 1.14     Russian Federation , United Kingdom of Great Britain and Northern Ireland     2013-03-28
[ 9 ]  
 
Contribution from the BIPM to the future of Coordinated Universal Time UTC     International Bureau of Weights and Measures     2013-03-27
[ 8 ]  
 
The future of the UTC time-scale     United Kingdom of Great Britain and Northern Ireland     2012-09-17
[ 7 ]  
 
Clarifying the definition and distribution of UTC to meet the needs of evolving technologies     Canada     2012-09-14
[ 6 ]  
 
WRC-15 Agenda item 1.14     Russian Federation     2012-09-14
[ 5 ]  
 
Impairment by the leap second adjustment in Japan     Japan     2012-09-14
[ 4 ]  
 
The lstudy of the relationship between RF carrier frequency and TWSTFT accuracy     China (People's Republic of)     2012-09-14
[ 3 ]  
 
WRC -15 Agenda Item 1.14 - Contribution to the discussion on the future of the UTC time scale     United States of America     2012-09-13
[ 2 ]  
 
Proposed CPM text on WRC-15 Agenda item 1.14     France , Norway     2012-09-10
[ 1 ]  
 
Statement from ISO Technical Committee 37 - Coordinated Universal Time (UTC)     ISO     2012-08-07
Results:35 total items.
 
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