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Radio-astronomy

Results:156 total items.
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Contributions  Documents / Contributions
 
Number 
Title Source AI/Question
Date
[ 31 ]  
 
Misprint in Recommendation ITU-R RA.769-2 - Protection criteria used for radio astronomical measurements     United Kingdom of Great Britain and Northern Ireland     2004-09-10
[ 30 ]  
 
Proposed Liaison statement to Working Party 1A - Measurements of HF and UHF emissions by the power line technology system operating in the band between 2 and 30 MHz     Japan   221/1, 218/1   2004-09-10
[ 29 ]  
 
Studies to be undertaken by the Radiocommunication Study Groups requested by RRC-04     Chairman, SG 7     2004-08-16
[ 28 ]  
 
Liaison statement to WPs 6S, 7D, 8A and 9D on the appointment of a Rapporteur - Protection of the terrestrial broadcasting service from multiple satellite broadcasting systems in the band 620-790 MHz     WP 6E     2004-05-21
[ 27 ]  
 
Liaison statement to Working Parties 6S, 7D, 8A and 9D - Protection requirements for terrestrial television broadcasting services in the 620-790 MHz band against potential interference from GSO and non-GSO broadcasting-satellite systems and networks     WP 6E     2004-05-17
[ 26 ]  
 
Liaison statement to Working Party 7D - Broadband satellite systems for internet applications     WP 4A     2004-05-05
[ 25 ]  
+Ann.1-9 
Chairman's report on the meeting of Working Party 7D (Geneva, 15-19 March 2004)     Chairman, WP 7D     2004-03-30
[ 24 ]  
 
Recommendations to be brought to the attention of Study Group 7 Working Parties 7B, 7C and 7D     Chairman, SG 7     2004-03-24
[ 23 ]  
 
Final List of Participants - Working Party 7D     Director, BR     2004-03-18
[ 22 ]  
 
List of documents issued     BR Study Group Department     2004-03-12
[ 21 ]  
 
Draft revision of Recommendation ITU-R RA.1031-1 - Protection of the radioastronomy service in frequency bands shared with other services     United Kingdom of Great Britain and Northern Ireland   145/7   2004-03-09
[ 20 ]  
(Rev.1) 
Preliminary draft new Recommendation ITU-R on protection fo the radio astronomy service from unwanted emissions: the integration of Recommendations ITU-R RA.517 and RA.611     Canada   145/7   2004-03-08
[ 19 ]  
 
Liaison statement to WP 7D - PDNRs ITU-R F.[9D/RA43GHz], ITU-R F.[9D/P-Paeirp] and ITU-R F.[9D/P-MPaeirp]     WP 9D     2004-03-04
[ 18 ]  
 
Proposed draft new Question ITU-R XXX - Radio quiet zones     United States of America     2004-03-04
[ 17 ]  
 
Liaison statement from Working Party 8D to Working Parties 7C and 7D regarding space research service (passive) systems in the band 1 668-1 668.4 MHz     WP 8D     2004-01-28
[ 16 ]  
 
Liaison statement to WP 7D - Protection of the radio astronomy service operating in the band 1 400-1 427 MHz from unwanted emissions of MSS feeder links operating in the band 1 430-1 432 MHz     WP 8D     2004-01-28
[ 15 ]  
 
Liaison statement to WPs 4A, 4-9S, 6E, 6S, 7B, 7C, 7D, 8A, 8B, 8D, 8F, 9A and 9D - Working material towards draft new Recommendation ITU-R SM.[ ] - Interference criteria for the evaluation of harmful effect of interference between radiocommunication networks operating in a shared frequency band     WP 1B     2003-11-13
[ 14 ]  
 
Liaison statement Study Groups 3, 4, 7, 8 and 9 - Bands above 3 000 GHz     WG 1A     2003-11-13
[ 13 ]  
 
Liaison statement to Working Parties 3J, 3M, 4A, 7C, 7D, 8A, 8D, 8F and 9B     WP 1A     2003-11-13
[ 12 ]  
+Ann.1-14 
Chairman's report on the meeting of Working Party 7D (Geneva, 6-9 October 2003)     Chairman, WP 7D     2003-10-22
[ 11 ]  
 
Review of ITU-R Recommendations by Study Group 7     Vice-Chairman, SG 7     2003-10-09
[ 10 ]  
 
Final List of Participants - Working Party 7D     Director, BR     2003-10-07
[ 9 ]  
 
List of documents issued     BR Study Group Department     2003-10-03
[ 8 ]  
 
WRC-07 Agenda Items and allocation of preparatory work by the CPM06-1 to responsible, contributing and interested groups involving Study Group 7     BR Study Group Department     2003-10-03
[ 7 ]  
 
Protection of the radio astronomy service from unwanted emissions of HEO BSS Systems operating in the band 620-790 MHz     France     2003-10-02
[ 6 ]  
 
Compatibility of the radio astronomy service and ultra-wideband transmitters in the frequency range 0.6-10.6 GHz     IUCAF     2003-10-02
[ 5 ]  
 
Protection of the radio astronomy and Earth exploration (passive) space services operating in the band 1 400-1 420 MHz from unwanted emissions of MSS feeder links operating in the band 1 430-1 432 MHz     France     2003-10-02
[ 4 ]  
 
Working document towards a PDNR on protection of the radio astronomy service from unwanted emissions of HEO BSS Systems operating in the band 620-790 MHz [ANFR1]     France     2003-10-02
[ 3 ]  
 
Working document on a preliminary draft new Recommendation on protection of the radio astronomy service from unwanted emissions     France     2003-10-02
[ 2 ]  
 
Proposed draft new Question ITU-R XXX - Technical characteristics and operational techniques applicable to the next generation large scale radio astronomy facilities     United States of America     2003-09-30
[ 1 ]  
 
Documents to be carried over from the 2000-2003 study period     WP 7D     2003-07-21
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