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Space radio systems

Results:179 total items.
Result page:  1 - 2 - 3 - 4  - Next Next
Contributions  Documents / Contributions
 
Number 
Title Source AI/Question
Date
[ 179 ]  
 
Liaison statement to ITU-R Working Party 1B on the study of software defined radio and cognitive radio systems in Working Party 1B     WP 4-9S     2007-06-29
[ 178 ]  
 
Liaison statement to Working Party 7B - PDNR on frequency sharing between space VLBI and Lunar systems of the SRS and FSS systems in the 37.5-38 GHz band     WP 4A     2007-06-28
[ 177 ]  
 
Liaison statement to Working Party 7B - Guidelines for efficient use of the geostationary orbit by fixed-satellite and meteorological satellite systems operating in a common 300 MHz band within the 18-18.4 GHz frequency range in the space-to-Earth direction     WP 4A     2007-06-28
[ 176 ]  
 
Liaison statement to Working Parties 6E, 7A, 7B, 7C, 7D, 8A, 8B, 8F, 9A and 9C - Interference protection requirements from power line telecommunications systems on radiocommunications systems operating in the LF, MF, HF and VHF bands below 80 MHz     WP 1A     2007-06-19
[ 175 ]  
 
Response to the liaison statement of Working Party 3J (copy to WPs 4A, 6E, 6M, 6S, 7B, 7C, 7D 8A, 8B, 8D, 8F and 9B) - Radio noise     WP 1A     2007-06-18
[ 174 ]  
 
Liaison statement to WP 1B - Study of Software Defined Radio and cognitive radio systems in WP 1B     WP 4A     2007-06-08
[ 173 ]  
 
Liaison statement to ITU-R Working Party 1B on the study of software defined radio and cognitive radio systems in Working Party 1B     WP 9B and 9D     2007-05-21
[ 172 ]  
 
Reply to Liaison statement from 1B on the study of software defined radio and cognitive radio systems     WP 6S     2007-05-08
[ 171 ]  
 
ITU-R Study Group 8 Question to be brought to the attention of Working Parties 4A, 7B, 7C and 9D     BR Study Group Department     2007-04-18
[ 170 ]  
 
Recommendation to be brought to the attention of Working Parties 4A, 6S, 7B, 8D and 4-9S     BR Study Group Department     2007-03-14
[ 169 ]  
 
Liaison statement to ITU-R Working Party 1B on the study of software defined radio and cognitive radio systems in Working Party 1B - (Copy for information to ITU-R WPs 1A, 4A, 4-9S, 6E, 6S, 7B, 7C, 7D, 8A, 8B, 8D, 9B and 9D)     WP 8F     2007-02-16
[ 168 ]  
+Ann.1-9 
Report on the February 2007 meeting of Working Party 7B with a view to its next meeting (April 2008)     Chairman, WP 7B     2007-02-09
[ 167 ]  
 
Final List of Participants - Working Party 7B (Geneva, 6-9 February 2007)     Director, BR     2007-02-09
[ 166 ]  
 
List of documents issued     BR Study Group Department     2007-02-05
[ 165 ]  
 
Proposed modifications to Recommendation ITU-R SA.1278 regarding suitable power flux density limits at the GSO     European Space Agency (ESA)     2007-01-29
[ 164 ]  
 
Proposed modifications to Recommendation ITU-R SA.1625 regarding suitable power flux density limits at the GSO     European Space Agency (ESA)     2007-01-30
[ 163 ]  
 
Remarks on the PDN Report ITU-R SA [S-VLBI characteristics] and the PDR of Recommendation ITU-R SA 1344     Russian Federation   203/7   2007-01-29
[ 162 ]  
 
Proposed preliminary draft new Question - Single-Entry permissible interference value between NGSO EESS Systems operating in the 8 025-8 400 MHz band.     Canada     2007-01-26
[ 161 ]  
 
Review of the Questions assigned to WP 7B     Vice-Chairman SG 7     2007-01-23
[ 160 ]  
 
Draft new Recommendation ITU-R SA.[MET 18 GHz]     EUMETSAT     2007-01-25
[ 159 ]  
 
The use of short term probabilities in interference criteria documents with a Preliminary Draft Revision to Recommendation ITU-R SA.1026-3     United States of America   141/7, 139/7   2007-01-23
[ 158 ]  
 
Draft new question concerning Wideband requirements for deep space research     United States of America     2007-01-23
[ 157 ]  
 
Proposal for a PDNR on "frequency sharing between Space Research Service (SRS) and Fixed Satellite Service (FSS) (Space-to-Earth) in the 37.5-38 GHz band"     United States of America   211/7   2007-01-23
[ 156 ]  
 
Liaison statement to Radiocommunication Study Groups and Working Parties - Terminology database     Coordination Committee for Vocabulary (CCV)     2007-01-11
[ 155 ]  
 
Liaison statement to WPs 1A, 4A, 4-9S, 6E, 6S, 7B, 7C, 7D, 8A, 8B, 8D, 8F, 9B and 9D - The study of software defined radio and cognitive radio systems in Working Party 1B     WP 1B     2006-11-09
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