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Science Services

Results:33 total items.
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Contributions  [ Source: SG 7 ]   Documents / Contributions
 
Number 
Received Source Title Questions
[ 105 ]  
 
2014-11-05 Chairman, SG 7   Summary Report of actions taken during the meeting of Radiocommunication Study Group 7 (Geneva, 30 September & October 2014)     N/A  
[ 101 ]  
(Rev.1) 
2014-10-07 SG 7   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  
[ 100 ]  
(Rev.1) 
2014-10-07 SG 7   Report ITU-R RS.[EESS RFI SURVEY] - Global survey of RFI levels observed by the Aquarius scatterometer at 1 260 MHz and Aquarius and SMOS radiometers at 1 413 MHz (Question ITUR 255/7)     N/A  
[ 99 ]  
(Rev.1) 
2014-10-07 SG 7   New Report ITU-R RS.[EESS-9GHZ_FS/MS/AS] - Sharing analyses of 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     N/A  
[ 98 ]  
(Rev.1) 
2014-10-07 SG 7   New Report ITU-R RS.[EESS-9GHz_RDS] - Sharing analyses of wideband EESS SAR transmissions with stations in the radio determination service operating in the frequency bands 8 700-9 300 MHz and 9 900-10 500 MHz     N/A  
[ 96 ]  
(Rev.1) 
2014-10-07 SG 7   New Report ITU-R SA.[NANO/PICOSAT CHARACTERISTICS] - Characteristics, definitions and spectrum requirements of nanosatellites and picosatellites, as well as systems composed of such satellites     N/A  
[ 95 ]  
(Rev.1) 
2014-10-07 SG 7   New Report ITU-R RS.[MITIG_RNSS-EESS] - Pulsed radio frequency signal impact measurements and possible mitigation techniques between EESS (active) systems and RNSS systems and networks in the band 1 215-1 300 MHz     234/7  
[ 94 ]  
(Rev.1) 
2014-10-07 SG 7   New Report ITU-R RS.[EESS_RLS 35 GHz] - Worst-case interference levels for mainlobe-to-mainlobe antenna coupling of systems operating in the radiolocation service into active sensor receivers operating in the Earth exploration-satellite (active) in the 35.5-36.0 GHz band     N/A  
[ 92 ]  
(Rev.1) 
2014-10-06 SG 7   New Report ITU-R SA.[EESS-SPACE-7GHZ] - Compatibility between EESS (Earth-to-space) and the space research service or the space operation service in the band 7 100-7 235 MHz     N/A  
[ 91 ]  
(Rev.1) 
2014-10-06 SG 7   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 service on a primary basis     N/A  
[ 90 ]  
(Rev.1) 
2014-10-06 SG 7   Draft new Recommendation ITU-R RS.[EESS9GHZ-SRS-MITIGATION] - Protection of space research service (SRS) space-to-Earth links in the 8 400-8 450 MHz and 8 450-8 500 MHz bands from unwanted emissions of synthetic aperture radars operating in the Earth exploration-satellite service (active) around 9 600 MHz     N/A  
[ 89 ]  
(Rev.1) 
2014-10-06 SG 7   New Recommendation ITU-R RS.[SRS PASSIVE] - Typical technical and operating characteristics and frequency bands used by space research service (passive) planetary observation systems     221/7  
[ 87 ]  
 
2014-09-25 Chairman, SG 7   Review of the Questions assigned by the Radiocommunication Assembly (RA-12) to Study Group 7     N/A  
[ 86 ]  
 
2014-09-24 Vice-Chairman, SG 7   Report on the status of Study Group 7 Handbooks (30 September, 2014)     N/A  
[ 84 ]  
 
2014-09-23 Vice-Chairman, SG 7   Results of the 21st meeting of the Radiocommunication Advisory Group (RAG)     N/A  
[ 79 ]  
(Rev.1) 
2014-09-16 Vice-Chairman, SG 7   Report on the status of Study Group 7 ITU-R Recommendations     N/A  
[ 72 ]  
(Rev.1) 
2014-05-19 SG 7   Report ITU-R RS.[EESS-9GHz_OOBE] - RF compatibility of unwanted emissions from 9 GHz EESS synthetic aperture radars (SAR) with the EESS (passive), SRS (passive), SRS and RAS operating in the frequency bands 8 400-8 500 MHz and 10.6-10.7 GHz, respectively     N/A  
[ 71 ]  
(Rev.1) 
2014-05-19 SG 7   Report ITU-R SA.[SRS SHARING 37 GHz]- Protection of SRS and FSS systems sharing the 37.5-38 GHz band     211/7  
[ 67 ]  
 
2013-09-19 Chairman, SG 7   Summary Report of actions taken during the meeting of Radiocommunication Study Group 7 (Geneva, 10 and 18 September 2013)     N/A  
[ 42 ]  
 
2013-09-02 Vice-Chairman, SG 7   Results of the 20th RAG meeting     N/A  
[ 41 ]  
(Rev.1) 
2013-09-02 Chairman, SG 7   Review of the Questions assigned by the Radiocommunication Assembly (RA-12) to Study Group 7     N/A  
[ 39 ]  
 
2013-08-29 Vice-Chairman, SG 7   Report on the status of Study Group 7 Handbooks (September 2013)     N/A  
[ 38 ]  
 
2013-08-28 Vice-Chairman SG 7   Report on the status of Study Group 7 ITU-R Recommendations (September 2013)     N/A  
[ 24 ]  
 
2012-10-10 SG 7D   Draft Revision of Recommendation ITU-R RA.1417 - A radio-quiet zone in the vicinity of the L2 Sun-Earth Lagrange point     147/7  
[ 20 ]  
 
2012-05-24 Chairman, SG 7   Summary report of actions taken during the meeting of Radiocommunication Study Group 7     N/A  
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