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Space radio systems

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Contributions  Documents / Contributions
 
Number 
Received Source Title Questions
[ 290 ]  
 
2011-09-14 EUMETSAT   Proposed modifications to the working document toward a PDNR ITU-R SA.[EES/MET CHAR]     141/7, 139/7  
[ 289 ]  
 
2011-09-14 EUMETSAT   Additional studies for WRC-12 Agenda item 1.24 and related proposal to revise Report ITU-R SA.2164 in accordance with activities identified in the CPM Report     141/7, 139/7  
[ 288 ]  
 
2011-09-14 France   Notification and recording of frequency assignments to space launchers     N/A  
[ 287 ]  
 
2011-09-05 Chairman, SG 7   Report of RAG activities     N/A  
[ 286 ]  
 
2011-08-30 United States of America   Preliminary draft new Recommendation ITU-R SA.[EES/MET METH] - Methodology for determining protection criteria for MetSat and EESS services     N/A  
[ 285 ]  
 
2011-08-30 United States of America   Separation distances for AES and SRS Earth stations in the bands 7 145- 7 235 MHz and 8 400-8 500 MHz using IF-77     N/A  
[ 284 ]  
 
2011-08-30 United States of America   Liaison statement to WP 3M - Use of the IF-77 program in calculating separation distances for AES and SRS earth stations     N/A  
[ 283 ]  
 
2011-08-11 United States of America   Draft new Question ITU-R XXX/7 - Characteristics and spectrum requirements of nanosatellites, picosatellites and systems composed of such satellites     N/A  
[ 282 ]  
 
2011-08-11 United States of America   Preliminary draft revision of Recommendation ITU-R SA.1414     N/A  
[ 281 ]  
 
2011-08-09 BR Study Group Department   ITU-R Study Group 5 Recommendation ITU-R F.1107-2 - Probabilistic analysis for assessing interference into the fixed service from satellites using the geostationary orbit     N/A  
[ 280 ]  
 
2011-07-28 Chairman, SG 7   Questions assigned to Radiocommunication Study Group 7 - Science services     N/A  
[ 279 ]  
 
2011-07-26 WP 5D   Liaison statement to ITU-R Working Party 4A, Working Party 5A, Working Party 5B, Working Party 6A, Working Party 7B for information only - Draft revisions of Recommendations ITU-R M.1580-3 and ITU-R M.1581-3     N/A  
[ 278 ]  
 
2011-06-27 WP 5A   Liaison statement to Working Parties 4A, 4C, 5B, 5C, 7B, 7C and 7D - On proposed revisions to Recommendation ITU-R M.1732     N/A  
[ 277 ]  
 
2011-06-24 WP 5C   Liaison statement to Working Parties 3M, 4A, 5A, 5B, 7B and 7C - Status of studies in support of WRC-12 Agenda item 1.20     N/A  
[ 276 ]  
 
2011-06-24 WP 5C   Liaison statement to relevant Working Parties of ITU-R Study Groups 4, 5, 6 and 7 - Status of studies in support of WRC-12 Agenda item 1.5     N/A  
[ 275 ]  
 
2011-06-23 WP 5C   Liaison statement to Working Party 7B - Development of Recommendations ITU-R SA.1275-3 and ITU-R SA.1276-3     N/A  
[ 274 ]  
 
2011-06-22 WP 5C   Liaison statement to ITU-R Working Parties 1A, 1B, 4A, 4C, 5A, 5B, 5D, 6A, 7B, 7C and 7D - Revisions of F-Series Recommendations on the interference criteria (Recommendations ITU-R F.758-4 and ITU-R F.1495-1)     N/A  
[ 273 ]  
 
2011-06-10 WP 1A   Liaison statement to Study Groups 4, 5, 6 and 7 and relegvant Working Parties (copy to ITU-T Study Group 15) - Activities regarding the protection range calculation between inductive systems and radiocommunication services using frequencies below 30 MHz     N/A  
[ 272 ]  
 
2011-06-10 WP 1A   Liaison statement to Study Groups 4, 5, 6 and 7 and relevant Working Parties - Protection of radiocommunication services using digital modulation against interference caused by radiation from industrial, scientific and medical (ISM) equipment     N/A  
[ 271 ]  
 
2011-06-08 SG 1   Liaison statement to Study Groups 4, 6 and 7 and Working Parties 5A, 5B, 5C and 5D on a database for the protection of radio services     N/A  
[ 270 ]  
 
2011-05-20 WP 6A   Liaison statement to Working Party 1A (copy to relevant Working Parties of Study Groups 4, 5, 7 and copy to ITU-T Study Groups 9 and 15 for information) Further work on power line telecommunications     N/A  
[ 269 ]  
 
2011-05-20 WP 6A   Liaison statement to Working Party 1A (copy to relevant Working Parties of Study Groups 4, 5, 7 and copy to ITU-T Study Groups 9 and 15 for information) - Further work on power line telecommunications     N/A  
[ 268 ]  
 
2011-05-16 Chairman, SG 7   Progress of the studies requested by WRC Resolutions and Recommendations (except those related to WRC-12 Agenda items)     N/A  
[ 267 ]  
 
2011-05-16 Chairman, SG 7   Initial review of ITU-R Resolutions of specific concern to the scope of Study Group 7     N/A  
[ 266 ]  
 
2011-05-04 WP 4C   Liaison statement to Working Parties 4A, 5A, 5C, 7B and 7C (copied to Working party 3M for information) - Sharing studies related to WRC-12 Agenda item 1.25     N/A  
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