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Spectrum engineering techniques

Results:402 total items.
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Contributions  Documents / Contributions
 
Number 
Title Source AI/Question
Date
[ 352 ]  
 
Draft revision to Recommendation ITU-R SM.1541-3 - Unwanted emissions in the out-of-band domain     United States of America     2011-05-13
[ 351 ]  
 
A comparison of measured B_40 bandwidths to theoretical equations for B_40 for two FM/CW radars     United States of America     2011-05-13
[ 350 ]  
 
G.hn liaison reply to ITU-R     ITU-T SG 15     2011-05-16
[ 349 ]  
 
Liaison statement to Working Party 1A - Protection of radiocommunication services using digital modulation against interference caused by radiation from industrial, scientific and medical (ISM) equipment     WP 4A     2011-05-13
[ 348 ]  
 
Liaison statement to Working Party 1A - Protection of radiocommunications services using digital modulation against interference caused by radiation from industrial, scientific and medical (ISM) equipment     WP 4C     2011-05-13
[ 347 ]  
 
Liaison statement to Working Party 1A - Impact of power line transmissions on the mobile-satellite service and radiodetermination-satellite service below 470 MHz     WP 4C   221-1/1   2011-05-13
[ 346 ]  
 
Chairman's Report on the activities of the Working Party 1A Correspondence Group on the revision of Annex 8 to Recommendation ITU-R SM.1541-3, July 2010 to April 2011     Chairman, WP 1A Correspondence Group     2011-05-09
[ 345 ]  
 
Review of ITU-R Resolutions     Chairman, SG 1     2011-05-05
[ 344 ]  
 
Review of ITU-R Handbooks     Chairman, SG 1     2011-05-05
[ 343 ]  
 
VHF emissions from PLT devices (Question ITU-R 221/1)     British Broadcasting Corporation(BBC)     2011-04-21
[ 342 ]  
 
Liaison statement to ITU-T Study Group 5 (copy for information to ITU-R Working Parties 1A and 5A) - Isolation between co-located antennas of systems in the land mobile service including IMT     WP 5D     2011-04-20
[ 341 ]  
 
Liaison statement to Working Party 1A (copied to Working Parties 5A, 5B and 5C for information) - Protection of IMT systems against radiation from PLT     WP 5D     2011-04-20
[ 340 ]  
 
Liaison statement to Working Party 1A - Protection of Radiocommunication services using digital modulation against interference caused by radiation from industrial, scientific and medical (ISM) equipment     WP 5D     2011-04-19
[ 339 ]  
 
On the revision of Annex 8 in Recommendation ITU-R SM.1541-3     Germany (Federal Republic of)     2011-04-19
[ 338 ]  
 
Interference protection requirements for amateur radio from power line telecommunication systems operating in the VHF/UHF bands between 220 and 450 MHz     International Amateur Radio Union (IARU)     2011-04-15
[ 337 ]  
 
Extension of features of the statistical simulation tool described in Report ITU-R SM.2028-1     Germany (Federal Republic of)     2011-04-12
[ 336 ]  
 
Note to Chairmen of Working Parties 1A, 1B, 3M, 4A, 4C, 5A, 5B, 5D, 6A, 7B, 7C and 7D - Consideration of draft revision of Recommendation ITU-R F.758-4     Chairman, WP 5C     2011-04-01
[ 335 ]  
 
Update of Category B limits in Recommendation ITU-R SM.329-11     Switzerland (Confederation of)     2011-03-23
[ 334 ]  
+Ann.1-5 
Report of the 1st meeting of WP 1A Rapporteur Group on PLT (Mainz, 13-14 January 2011)     Rapporteur PLT     2011-04-01
[ 333 ]  
 
Reply liaison statement on ITU-R involvement in JCA-NID with regard to studies on Short Range Devices (SRDs), which include RFIDs     ITU-T JCA-NID     2011-01-21
[ 332 ]  
 
This document has been withdrawn     WP 5C     2011-01-10
[ 331 ]  
 
Liaison statement to Working Parties 1A, 1C, 4A, 5A, 5D, 7B and 7D - Spreadsheet implementation of the clear-air portion of Recommendation ITU-R P.452-14     WP 3M     2010-12-08
[ 330 ]  
 
Reply liaison statement to Working Party 1A - Protection criteria of the radiocommunication services under the purview of Working Party 5B     WP 5B     2010-11-26
[ 329 ]  
 
Reply liaison statement to Working Party 1A - Finalizing the work on the revision of Annex 8 to Recommendation ITU-R SM.1541-2     WP 5B     2010-11-26
[ 328 ]  
(Rev.1) 
Liaison statement to Working Party 1A - Protection of radiocommunication services using digital modulation against interference caused by radiation from industrial, scientific and medical (ISM) devices     WP 5A     2010-11-26
[ 327 ]  
 
Liaison statement from ITU-R Study Group 5 to ITU-T Study Group 5 (copy to Working Party 1A for information) - Work on electromagnetic compatibility disturbances within a single device     SG5     2010-11-26
[ 326 ]  
 
Liaison statement to ITU-R Working Party 1A on "Wide-area sensor and/or actuator network (WASN) systems"     WP 5A     2010-11-25
[ 325 ]  
 
This document has been withdrawn     BR Study Group Department     2010-11-26
[ 324 ]  
 
Liaison statement to ITU-R Working Party 1A and its Rapporteur Group on PLT issues (copy to ITU-R Working Parties 3L, 4C, 5A, 5B, 6A and 7D and to ITU-T Study Groups 5 and 15) - Working Parties 5A, 5B and 5C comments relating to PLT systems     WPs 5A, 5B and 5C     2010-11-19
[ 323 ]  
 
Draft liaison statement to Working Party 1A and ETSI - Spectrum shaping limits for digital terrestrial television broadcasting     WP 6A     2010-11-16
[ 322 ]  
 
Liaison statement to Working Party 1A - Protection of digital fixed wireless systems against interference caused by radiation from industrial, scientific and medical (ISM) equipment     WP 5C     2010-11-15
[ 321 ]  
 
This document has been withdrawn     WP 5C     2010-11-15
[ 320 ]  
 
Liaison statement to Working Party 1A (copy to Working Party 1C) - Protection of terrestrial broadcasting services     WP 6A     2010-11-12
[ 319 ]  
(Rev.1) 
Liaison statement to ITU-R Study Groups - Methodology for calculation of maximum [PERMISSIBLE] power flux-density limits for the protection of digital terrestrial television broadcasting services from interference generated by mobile services including IMT systems where identified in the Radio Regulations     WP 6A     2010-11-05
[ 318 ]  
 
Outcome of the sixth meeting of the joint IMO/ITU Experts Group on maritime radiocommunication matters     International Maritime Organization     2010-10-14
[ 317 ]  
 
Liaison statement to Working Party 1A - Protection of Radiocommunication services using digital modulation against interference caused by radiation from industrial, scientific and medical (ISM) equipment     WP 5D     2010-11-01
[ 316 ]  
 
Liaison statement to ITU-R Working Parties 1A and 5A (copy for information to ITU-T Study Group 5) - Isolation between co-located antennas of systems in the land mobile service including IMT     WP 5D     2010-10-29
[ 315 ]  
 
Liaison statement to Working Party 1A - Protection criteria for Space Radiocommunication Systems     WP 7B     2010-10-15
[ 314 ]  
 
Liaison statement to Working Party 1A (copy for information to Working Parties 3L, 4C, 5A, 5B, 5C, 6A and ITU-T Study Group 15)     WP 7D     2010-10-15
[ 313 ]  
 
Reply liaison statement to Working Party 1A - Protection of Radiocommunication services using digital modulation against interference caused by radiation from industrial, scientific and medical (ISM) equipment     WP 7D     2010-10-15
[ 312 ]  
 
Reply liaison statement to Working Party 1A - Protection criteria for remote sensing systems     WP 7C     2010-09-28
[ 311 ]  
+Ann.1-13 
Report of the meeting of Working Party 1A (Geneva, 21 - 28 June 2010)     Chairman, WP 1A     2010-06-29
[ 310 ]  
 
Final List of Participants - Working Party 1A (Geneva, 21-28 June 2010)     Director, BR     2010-06-28
[ 309 ]  
 
Liaison statement to ITU-R Working Parties 1A and 5A (copy for information to ITU-T Study Group 5) - Isolation between co-located antennas of systems in the land mobile service including IMT     WP 5D     2010-06-25
[ 308 ]  
 
Liaison statement - EMC guidelines for G.9960     ITU-T SG 15   4/15   2010-06-23
[ 307 ]  
 
Liaison statement - Response on performance and availability requirements and objectives for wireless access systems     ITU-T SG 15     2010-06-22
[ 306 ]  
 
Liaison statement - Response on G.9971 by ITU-R Working Party 5D     ITU-T SG 15     2010-06-22
[ 305 ]  
 
Liaison statement - Consent of Recommendation G.9971 "Requirements of transport functions in IP home networks"     ITU-T SG 15     2010-06-22
[ 304 ]  
 
List of documents issued     BR Study Group Department     2010-06-18
[ 303 ]  
 
Liaison statement - 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     WPs 7C and 7D     2010-06-18
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