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Spectrum engineering techniques

Results:402 total items.
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Contributions  Documents / Contributions
 
Number 
Title Source AI/Question
Date
[ 252 ]  
+Ann.1-16 
Report on the fourth meeting of Working Party 1A (Geneva, 1-10 February 2010)     Chairman, WP 1A     2010-02-09
[ 251 ]  
 
Final List of Participants - Working Party 1A (Geneva, 1-9 February 2010)     Director, BR     2010-02-09
[ 250 ]  
 
List of documents issued     BR Study Group Department     2010-01-29
[ 249 ]  
 
Further work on the PDNR "Power line high data rate telecommunication systems"     British Broadcasting Corporation(BBC)     2010-01-25
[ 248 ]  
 
Comments on the working document towards draft CPM text on WRC-12 Agenda item 1.22     Syrian Arab Republic     2010-01-25
[ 247 ]  
 
Comments on the working document towards draft CPM text on WRC-12 Agenda item 1.6/2 (Resolution 955 (WRC-07))     Syrian Arab Republic     2010-01-25
[ 246 ]  
 
Working document toward a preliminary draft new Report on smart grid power management systems     United States of America     2010-01-25
[ 245 ]  
 
Proposed modifications to Report ITU-R SM.2158-Impact of power line telecommunication systems     Japan     2010-01-25
[ 244 ]  
 
Proposed modifications to Report ITU-R SM.2158 - Experimental results of a subjective assessment test on HF broadcast reception interfered with by PLT     Japan     2010-01-25
[ 243 ]  
 
Calculation of cumulative electric field strength of interference waves from PLT systems on shortwave band ionosphere propagation     Japan     2010-01-25
[ 242 ]  
 
Comments on further work on the PDNR "Power line high data rate telecommunication systems"     Japan   221/1   2010-01-25
[ 241 ]  
 
WRC-12 Agenda item 1.22 - Proposed revisions to the working document towards CPM text     Asia Satellite Telecommunications Co. Ltd.     2010-01-25
[ 240 ]  
 
Compatibility studies relevant to the work related to WRC-12 Agenda item 1.22     Netherlands (Kingdom of the)     2010-01-25
[ 239 ]  
 
Working document towards draft CPM text on WRC-12 Agenda item 1.6/2 (Resolution 955(WRC-07))     Russian Federation     2010-01-25
[ 238 ]  
 
Proposed revisions to working document to advance work of WRC-12 Agenda item 1.22     Canada     2010-01-25
[ 237 ]  
 
Proposed revisions to the working document towards draft CPM text on WRC-12 Agenda item 1.22     Canada     2010-01-25
[ 236 ]  
 
Comments on the proposed modifications to Recommendation ITU-R SM.329-10 - Unwanted emissions in the spurious domain     Canada     2010-01-25
[ 235 ]  
 
Working document towards draft CPM text on WRC-12 Agenda item 1.22     Korea (Republic of)     2010-01-24
[ 234 ]  
 
Comments to the ITU-R Recommendations and Reports assigned to ITU-R Working Party 1A     Korea (Republic of)     2010-01-24
[ 233 ]  
 
Additions to the preliminary draft new Report "Impact of ISM equipment on radiocommunication services"     Korea (Republic of)     2010-01-24
[ 232 ]  
 
Draft modification of Report ITU-R SM.2158 - Report on impact of power line telecommunications systems on radiocommunication systems operating in the LF, MF, HF and VHF bands below 80 MHz to add mention of Smart Grid technology as PLT application     United States of America     2010-01-24
[ 231 ]  
 
Draft new Question: Data transmission technologies for support of power Grid management systems     United States of America     2010-01-24
[ 230 ]  
 
Comments on answering Question ITU-R 221-1/1 - "Compatibility between radiocommunication systems and high data rate telecommunication systems using wired electrical power supply"     CBS, Inc.   221/1   2010-01-21
[ 229 ]  
 
Revision to 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     CBS, Inc.   221/1   2010-01-21
[ 228 ]  
 
Support for a Recommendation on power line high data rate telecommunication systems     CBS, Inc.   221/1   2010-01-21
[ 227 ]  
+Corr.1 
Additional information for the preparation of the draft CPM Report to WRC-12     Chairman, CPM-11     2010-01-22
[ 226 ]  
 
Draft revision to Question ITU-R 221-1/1     North American Broadcasters Association (NABA)   221-1/1   2010-01-20
[ 225 ]  
 
Comments on the working document towards draft CPM text on WRC-12 Agenda item 1.22     North American Broadcasters Association (NABA)     2010-01-20
[ 224 ]  
 
Comments on the working document towards draft CPM text on WRC-12 Agenda item 1.22     World Broadcasting Unions - Technical Committee     2010-01-20
[ 223 ]  
 
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     United States of America     2010-01-19
[ 222 ]  
 
Summary of technical studies considering free-space optical links     United States of America     2010-01-19
[ 221 ]  
 
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     France , Germany (Federal Republic of) , Netherlands (Kingdom of the)     2010-01-18
[ 220 ]  
(Rev.1) 
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     Japan   202/5   2010-01-12
[ 219 ]  
 
ITU-R Study Group 5 Recommendation to be brought to the attention of Study Group 1     BR Study Group Department     2010-01-11
[ 218 ]  
 
Liaison statement - Preliminary draft revision of Recommendation ITU-R F.1191 - Bandwidths and unwanted emissions of digital fixed service systems     WP 5C     2009-12-17
[ 217 ]  
 
Liaison statement to Working Party 1A - Further work on Power Line Telecommunications     WP 5B     2009-12-14
[ 216 ]  
 
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     WP 6A     2009-12-08
[ 215 ]  
 
Liaison statement to Working Party 1A (copy to Working Party 4A) - WRC-12 Agenda item 1.22     WP 6A     2009-12-08
[ 214 ]  
 
Reply to a liaison statement from Working Party 1A - Further work on PLT     WP 5C   221-1/1   2009-12-08
[ 213 ]  
 
Liaison statement to Working Party 1A - WRC-12 Agenda item 1.22 and sensors network access systems (Q. 250/5)     WP 5A     2009-12-03
[ 212 ]  
 
Liaison statement to Working Party 1A - Progress of work in the Working Party 5B Rapporteur Group on unwanted emissions of radar     WP 5B   202-3/5   2009-12-01
[ 211 ]  
 
ITU-R Study Group 5 Recommendation to be brought to the attention of Study Group 1     BR Study Group Department     2009-11-23
[ 210 ]  
 
ITU-R Study Group 3 Question to be brought to the attention of ITU-R Study Group 1     BR Study Group Department     2009-11-20
[ 209 ]  
 
Liaison statement to Working Party 1A (copy for information to Working Party 5A) on WRC-12 Agenda item 1.22     WP 5D     2009-11-06
[ 208 ]  
 
Reply liaison statement to Working Party 1A on WRC-12 Agenda item 1.22     WP 7C     2009-09-25
[ 207 ]  
+Ann.1-12 
Report on the third meeting of Working Party 1A (Geneva, 16-22 September 2009)     Chairman, WP 1A     2009-09-23
[ 206 ]  
 
Final List of Participants - Geneva, 16-22 September 2009     Director, BR     2009-09-22
[ 205 ]  
 
Preliminary review of ITU-R Questions assigned to Study Group 1     Rapporteur Group on ITU-R Questions     2009-09-21
[ 204 ]  
 
Liaison statement to Working Party 1A on WRC-12 Agenda item 1.22     WP 7D     2009-09-17
[ 203 ]  
 
Liaison statement - Impact of short-range devices using ultra-wideband technology on FSS earth station receivers (WRC-12 Agenda item 1.22)     WP 4A     2009-09-17
Results:402 total items.
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