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Radio-astronomy

Results:157 total items.
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Contributions  Documents / Contributions
 
Number 
Title Source AI/Question
Date
[ 157 ]  
 
Liaison statement to WP 7D - Protection of the radio astronomy service in the band 608-614 MHz     WP 6S     2003-04-28
[ 156 ]  
 
Liaison statement to Working Parties 3M and 7D - PDNRs ITU-R F.[9D/RA43GHz] and F.[9D/P-MPaeirp]     WP 9D     2003-04-25
[ 155 ]  
 
Liaison statement to WPs 6E, 7D, 8A, 8B and 9D     WP 6S     2003-04-11
[ 154 ]  
 
Liaison statement to WPs 7C and 7D, and JRG 8A-9B - Preliminary draft revision of Recommendation ITU-R S.1427     WP 4A     2003-04-08
[ 153 ]  
 
Reply to liaison statement from Working Party 7D - Compatibility between FSS/BSS systems operating below 42.5 GHz and RAS antenna operating in the band 42.5-43.5 GHz     WP 6S     2003-03-25
[ 152 ]  
 
Liaison statement to Working Party 7D - Ultra-wideband technology     TG 1/8     2003-01-30
[ 151 ]  
 
Liaison statement to WPs 7C and 7D - Sharing between the broadcast service and other co-primary services in the frequency bands 174-230 MHz and 470-862 MHz     N/A     2003-02-13
[ 150 ]  
 
Liaison statement to Working Party 4A and copied to Working Parties 1A, 7C, 7D and Joint Working Party 4-9S - Compatibility analysis between the EESS (passive) in the band 50.2-50.4 GHz and a possible new allocation to the FSS (space-to-Earth) in parts of the band 47.2-50.2 GHz     TG 1/7     2002-12-13
[ 149 ]  
(Rev.1) 
Report on the September/October 2002 meeting of Working Party 7D     Chairman, WP 7D     2002-11-12
[ 148 ]  
(Rev.1) 
Final List of Participants - Working Party 7D     Director, BR     2002-10-04
[ 147 ]  
 
Working document to preliminary draft new Recommendation - Time scale based on pulsar timing     Russian Federation   205/7   2002-10-01
[ 146 ]  
 
International pulsar time scale     Russian Federation     2002-10-01
[ 145 ]  
 
Liaison statement to WP 7D - Adjacent band compatibility between mobile earth stations operating in the band 1 670-1 675 MHz and the radio astronomy service     WP 8D     2002-09-30
[ 144 ]  
 
Liaison statement to WP 7D - Calculation of unwanted emission levels in the RAS band     WP 8D     2002-09-30
[ 143 ]  
 
List of documents issued     N/A     2002-09-27
[ 142 ]  
 
Proposed Liaison Statement to TG 6/8 - First session of the regional Radiocommunication Conference for the revision of the European Broadcasting Agreement, Stockholm, 1961, in the frequency bands 174-230MHz and 470-862 MHz     IUCAF     2002-09-27
[ 141 ]  
 
Protection of the radio astronomy service by the mobile satellite service in the band 1 660-1 670 MHz     France     2002-09-26
[ 140 ]  
 
Compatibility studies between radio astronomy and the fixed-satellite service (space-to-Earth) around 49 GHz     France     2002-09-26
[ 139 ]  
 
Review of the Questions assigned to Working Party 7D     Vice-Chairman, SG 7     2002-09-26
[ 138 ]  
 
Scientific Committee on frequency allocations for radio astronomy and space science - Proposed revisions to Chapter 4 of the Radio Astronomy Handbook     IUCAF     2002-09-25
[ 137 ]  
 
Proposed draft Liaison statement to TG 6/8 - Information related to sharing between the broadcasting service the radio astronomy service in the frequency band 608-614 MHz     Germany (Federal Republic of)     2002-09-25
[ 136 ]  
 
Proposed draft revision of Recommendation ITU-R RA.314-9 - Preferred frequency bands for radio astronomical measurements     Germany (Federal Republic of)   145/7   2002-09-25
[ 135 ]  
 
Working document toward the revision of Recommendation ITU-R RA.611-2 - Protection of the radio astronomy services from spurious emissions     France     2002-09-24
[ 134 ]  
 
Draft revision of Recommendation ITU-R RA.517-2 - Protection of the radio astronomy sersvices from transmitters in adjacent bands     France     2002-09-24
[ 133 ]  
 
Considertions about the projection criteria of Recommendation ITU-R RA.769     France     2002-09-24
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