International Telecommunication Union   ITU
Français  Espańol
 
Site map Contact Us Print version
  Home : ITU-R : WP7D : Contributions  Recently posted -  Search Meeting Documents
   
ITU-R WP7D  C 

ITU-R WP7D

Radio Astronomy

Results:141 total items.
Result page:  1 - 2 - 3 - 4 - 5 - 6  - Next Next
Contributions  Documents / Contributions
 
Number 
Received Source Title Questions
[ 141 ]  
 
2014-10-16 WP 7B   Liaison statement to Working Party 3M (for action) and Working Parties 4A, 4C, 5A, 5B, 5C, 5D, 6A, 7C and 7D (for information)     N/A  
[ 140 ]  
+Ann.1-3 
2014-10-07 Chairman, WP 7D   Report of the meeting of Working Party 7D (Geneva, 1-7 October 2014)     N/A  
[ 139 ]  
 
2014-10-07 Director, BR   Final list of participants - Working Party 7D (Geneva,1-7 October 2014)     N/A  
[ 138 ]  
 
2014-09-30 BR Study Groups Department   List of documents issued (Documents 7D/111 - 7D/138)     N/A  
[ 137 ]  
 
2014-09-30 ITU-T SG 9   Liaison statement on leakage of radio frequency energy from J.HiNoC systems and coexistence of wired telecommunications with radiocommunication systems - Considerations with respect to work on Recommendation ITU-T J.195.1 (J.HINOC-REQ)     N/A  
[ 136 ]  
 
2014-09-24 Scientific Committee on Frequency Allocations for Radio Astronomy and Space Science   Draft liaison statement to Working Party 7C - Recommendation ITU-R RA.1750 - Mutual planning between the Earth exploration-satellite service (active) and the radio astronomy service in the 94 GHz and 130 GHz band     N/A  
[ 135 ]  
 
2014-09-23 France , Germany (Federal Republic of)   Draft new Recommendation ITU-R RS.[EESS9GHz-RAS-MITIGATION] - Protection of the radio astronomy service in the frequency band 10.6-10.7 GHz from unwanted emissions of synthetic aperture radars operating in the Earth exploration-satellite service (active) around 9 600 MHz     N/A  
[ 134 ]  
 
2014-09-19 United States of America   Draft revision of Annex 2 to Document 7D/111 "Working document towards a preliminary draft new Report ITU-R RA.[RAS-VRADAR]"     N/A  
[ 133 ]  
 
2014-09-19 United States of America   Recommendation ITU-R RA.1513     227/7  
[ 132 ]  
 
2014-09-19 United States of America   Working document towards draft revision of Recommendation ITU-R RA.1513-1 - Levels of data loss to radio astronomy observations and percentage-of-time criteria resulting from degradation by interference for frequency bands allocated to the radio astronomy on a primary basis     N/A  
[ 131 ]  
 
2014-09-19 United States of America   Working document towards a preliminary draft new Report ITU-R RA.[SPACE-RA-THRESHOLD LEVELS]     230/7  
[ 130 ]  
 
2014-09-18 Russian Federation   Draft replay reply liaison statement to Working Party 5B on WRC-15 agenda item 1.16     N/A  
[ 129 ]  
 
2014-09-15 Scientific Committee on Frequency Allocations for Radio Astronomy and Space Science   Working document toward a preliminary draft new Report ITU-R RA.[RAS-BRADAR] - Considerations related to compatibility between the radio astronomy service and automotive applications of the radiolocation service in the 76-81 GHz band     N/A  
[ 128 ]  
 
2014-09-15 Scientific Committee on Frequency Allocations for Radio Astronomy and Space Science   Working document toward a preliminary draft new Recommendation ITU-R RA [PASSIVEBANDPROTECTION] - Protection of the radio astronomy service operating in passive service bands from unwanted emissions of active services     N/A  
[ 127 ]  
 
2014-07-17 WP 4C   Reply liaison statement to Working Party 7D - WRC-15 agenda item 1.10     N/A  
[ 126 ]  
 
2014-06-23 WP 1A   Liaison statement to Working Parties 7C and 7D - Preliminary draft new Report ITU-R SM.[THZ_TREND] - Technology trends of active services in the bands above 275 GHz     N/A  
[ 125 ]  
 
2014-06-20 WP 1A   Liaison statement to ITU-T Study Groups 5 and 9, and ITU-R Working Parties 1C, 3L, 4C, 5A, 5B, 5C and 7D - Leakage of radio frequency energy from J.HiNoC systems     N/A  
[ 124 ]  
 
2014-06-20 WP 1A   Liaison statement to ITU-T Study Group 5 (copy to ITU-R Working Parties 1C, 3L, 4C, 5A, 5B, 5C, 6A and 7D) - ITU-R interest in K series Recommendations     N/A  
[ 123 ]  
 
2014-06-20 WP 1A   Liaison statement to the broadband forum (copy for information to ITU-T Study Group 15 and ITU-R Working Parties 1C, 3L, 4C, 5A, 5B, 5C, 6A and 7D) - Specifications and performance of cabling intended for use with G.fast     N/A  
[ 122 ]  
 
2014-06-20 WP 1A   Liaison statement to ITU-T Study Group 15 (copy to ITU-R Working Parties 4C, 5A, 5B, 5C, 6A and 7D) - Considerations on the G.9700 power spectral density (PSD) limit mask     N/A  
[ 121 ]  
 
2014-06-20 WP 1A   Liaison statement to ITU-T Study Groups 5 and 15 (copy to ITU-R Working Parties 1C, 3L, 4C, 5A, 5B, 5C, 6A and 7D) - Excessive levels of radio frequency noise in the environment     N/A  
[ 120 ]  
 
2014-06-20 WP 1A   Liaison statement to ITU-T Study Group 15 and CENELEC (copy for information to ITU-R Working Parties 1C, 3L, 4C, 5A, 5B, 5C, 6A and 7D) - Ensuring that telecommunication systems that depend on the use of radio frequencies have been properly assessed for compatibility and the avoidance of harmful interference     N/A  
[ 119 ]  
 
2014-06-19 WP 1B   Liaison statement to Working Parties 4A, 4C, 5A, 5B, 5C, 5D, 6A, 7B, 7C and 7D - Working document towards a preliminary draft new Report ITU-R SM.[DYNAMIC ACCESS] - Spectrum management principles and spectrum engineering techniques for dynamic access to spectrum by radio systems employing cognitive capabilities     N/A  
[ 118 ]  
 
2014-06-19 WP 1A   Liaison statement to Working Parties 4A, 4C, 5A, 5B, 5C, 5D, 6A, 7B, 7C and 7D (copy to Working Parties 1B and 1C) - Characteristics of the unwanted emissions in the out-of-band and spurious domains for digital modulation technology used in broadband communication systems     N/A  
[ 117 ]  
 
2014-06-03 WP 5A   Liaison statement to Working Party 4C (copied for information to Working Parties 3M, 4A, 4B, 5C, 7A, 7B, 7C and 7D) - WRC-15 agenda item 1.10     N/A  
Results:141 total items.
Result page:  1 - 2 - 3 - 4 - 5 - 6  - Next Next
 
Multiple Document Download: Check the boxes of the selected documents, then click "Zip and download"
   
 
User preferences: 
Multiple Document Download: Formats and Languages to be included (when available):
HTML Navigation Pages  
Formats  + Other formats
Languages (maximum 2)  + Multilingual 
(E: English - F: French - S: Spanish - A: Arabic - C: Chinese - R: Russian)

 

Top -  Feedback -  Contact Us -  Copyright © ITU 2008 All Rights Reserved
Contact for this page :  ITU-R Web coordinator
Updated : 2014-10-17