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Science Services

Results:17 total items.
Contributions  [ Source: WP 7D ]   Documents / Contributions
 
Number 
Title Source AI/Question
Date
[ 118 ]  
 
Executive Report on May 2019 meeting of Working Party 7D (28-31 May 2019)     WP 7D     2019-06-04
[ 108 ]  
(Rev.1) 
New Report ITU-R RA.[COEXISTENCE] - Coexistence between the radio astronomy service and radiolocation service applications in the frequency band 76-81 GHz (Resolution 759 (WRC-15))     WP 7D     2019-05-31
[ 96 ]  
 
Draft revision of Report ITU-R RA.2189 - Sharing between the radio astronomy service and active services in the frequency range 275-3 000 GHZ     WP 7D     2018-09-25
[ 95 ]  
 
Draft new Report ITU-R RA.[DISTRIB_RAS_REG] - Parameters needed for the registration of distributed radio astronomy systems     WP 7D   Q252/7   2018-09-25
[ 91 ]  
 
Executive Report on the October 2017 and May 2018 meetings of Working Party 7D (24 - 27 October 2017 and 14 - 18 May 2018)     WP 7D     2018-09-10
[ 52 ]  
 
Draft editorial revision to Recommendation ITU-R RA.1237-2 - Protection of the radio astronomy service from unwanted emissions resulting from applications of wideband digital modulation     WP 7D   Q145/7   2017-04-07
[ 51 ]  
 
Draft editorial revision to Recommendation ITU-R RA.1031-2 - Protection of the radio astronomy service in frequency bands shared with other services     WP 7D   Q145/7   2017-04-07
[ 50 ]  
 
Draft editorial revision to Recommendation ITU-R RA.1750-0 - Mutual planning between the Earth exploration-satellite service (active) and the radio astronomy service in the 94 GHz and 130 GHz bands     WP 7D     2017-04-07
[ 49 ]  
 
Draft editorial revision to Recommendation ITU-R RA.611-4 - Protection of the radio astronomy service from spurious emissions     WP 7D   Q145/7   2017-04-07
[ 48 ]  
 
Draft editorial revision to Recommendation ITU-R RA.479-5 - Protection of frequencies for radioastronomical measurements in the shielded zone of the Moon     WP 7D   Q149/7   2017-04-07
[ 47 ]  
 
Draft revision of Question ITU-R 145-2/7 - Technical factors involved in the protection of radioastronomical observations     WP 7D   Q145/7   2017-04-07
[ 46 ]  
 
Draft editorial revision to Recommendation ITU-R RA.1513-2 - 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 service on a primary basis     WP 7D   Q227/7   2017-04-07
[ 45 ]  
 
Draft editorial revision to Recommendation ITU-R RA.1630 - Technical and operational characteristics of ground-based astronomy systems for use in sharing studies with active services between 10 THz and 1000 THz     WP 7D   Q235/7   2017-04-07
[ 44 ]  
 
Draft revision of Question ITU-R 226-1/7 - Frequency sharing between the radio astronomy service and other services in bands between 67 and -275 GHz     WP 7D     2017-04-07
[ 43 ]  
 
Draft new Question ITU-R [RAS ABOVE 275 GHZ] - Technical and operational characteristics of radio astronomy applications operating above 275 GHz     WP 7D     2017-04-07
[ 38 ]  
 
Executive Report on the April and October 2016 meetings of Working Party 7D (5-8 April 2016 and 24-28 October 2016)     WP 7D     2017-03-28
[ 22 ]  
(Rev.1) 
Draft new Report ITU-R RA.[SPACE-RA-THRESHOLD LEVELS] - Threshold levels for the protection of space-based radio astronomy observations     WP 7D     2016-11-02
Results:17 total items.
 
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