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Spectrum engineering techniques

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Contributions  Documents / Contributions
 
Number 
Received Source Title Questions
[ 227 ]  
+Corr.1 
2010-01-22 Chairman, CPM-11   Additional information for the preparation of the draft CPM Report to WRC-12     N/A  
[ 226 ]  
 
2010-01-20 North American Broadcasters Association (NABA)   Draft revision to Question ITU-R 221-1/1     221-1/1  
[ 225 ]  
 
2010-01-20 North American Broadcasters Association (NABA)   Comments on the working document towards draft CPM text on WRC-12 Agenda item 1.22     N/A  
[ 224 ]  
 
2010-01-20 World Broadcasting Unions - Technical Committee   Comments on the working document towards draft CPM text on WRC-12 Agenda item 1.22     N/A  
[ 223 ]  
 
2010-01-19 United States of America   Draft modification of Section A.1.2.2 of Report SM.2158, Report on impact of power line telecommunication systems on radiocommunications systems operating in the LF, MF, HF and VHF bands below 80 MHz     N/A  
[ 222 ]  
 
2010-01-19 United States of America   Summary of technical studies considering free-space optical links     N/A  
[ 221 ]  
 
2010-01-18 France , Germany (Federal Republic of) , Netherlands (Kingdom of the)   Working document towards draft CPM text on WRC-12 Agenda item 1.6/1 (Resolution 950 (Rev.WRC-07)) on the use of the frequencies between 275 and 3 000 GHz     N/A  
[ 220 ]  
(Rev.1) 
2010-01-12 Japan   Design objective of future radar systems on roll-off mask of out-of-band domain emission limits for primary radar specified in Annex 8 to Recommendation ITU-R SM.1541-2     202/5  
[ 219 ]  
 
2010-01-11 BR Study Group Department   ITU-R Study Group 5 Recommendation to be brought to the attention of Study Group 1     N/A  
[ 218 ]  
 
2009-12-17 WP 5C   Liaison statement - Preliminary draft revision of Recommendation ITU-R F.1191 - Bandwidths and unwanted emissions of digital fixed service systems     N/A  
[ 217 ]  
 
2009-12-14 WP 5B   Liaison statement to Working Party 1A - Further work on Power Line Telecommunications     N/A  
[ 216 ]  
 
2009-12-08 WP 6A   Liaison statement to Working Party 1A (copy to Working Parties 5A, 5B, 5C and 7D for information) - Report ITU-R SM.2158 - Impact of power line telecommunication systems on radiocommunication systems operating in the LF, MF, HF and VHF bands below 80 MHz     N/A  
[ 215 ]  
 
2009-12-08 WP 6A   Liaison statement to Working Party 1A (copy to Working Party 4A) - WRC-12 Agenda item 1.22     N/A  
[ 214 ]  
 
2009-12-08 WP 5C   Reply to a liaison statement from Working Party 1A - Further work on PLT     221-1/1  
[ 213 ]  
 
2009-12-03 WP 5A   Liaison statement to Working Party 1A - WRC-12 Agenda item 1.22 and sensors network access systems (Q. 250/5)     N/A  
[ 212 ]  
 
2009-12-01 WP 5B   Liaison statement to Working Party 1A - Progress of work in the Working Party 5B Rapporteur Group on unwanted emissions of radar     202-3/5  
[ 211 ]  
 
2009-11-23 BR Study Group Department   ITU-R Study Group 5 Recommendation to be brought to the attention of Study Group 1     N/A  
[ 210 ]  
 
2009-11-20 BR Study Group Department   ITU-R Study Group 3 Question to be brought to the attention of ITU-R Study Group 1     N/A  
[ 209 ]  
 
2009-11-06 WP 5D   Liaison statement to Working Party 1A (copy for information to Working Party 5A) on WRC-12 Agenda item 1.22     N/A  
[ 208 ]  
 
2009-09-25 WP 7C   Reply liaison statement to Working Party 1A on WRC-12 Agenda item 1.22     N/A  
[ 207 ]  
+Ann.1-12 
2009-09-23 Chairman, WP 1A   Report on the third meeting of Working Party 1A (Geneva, 16-22 September 2009)     N/A  
[ 206 ]  
 
2009-09-22 Director, BR   Final List of Participants - Geneva, 16-22 September 2009     N/A  
[ 205 ]  
 
2009-09-21 Rapporteur Group on ITU-R Questions   Preliminary review of ITU-R Questions assigned to Study Group 1     N/A  
[ 204 ]  
 
2009-09-17 WP 7D   Liaison statement to Working Party 1A on WRC-12 Agenda item 1.22     N/A  
[ 203 ]  
 
2009-09-17 WP 4A   Liaison statement - Impact of short-range devices using ultra-wideband technology on FSS earth station receivers (WRC-12 Agenda item 1.22)     N/A  
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