International Telecommunication Union   ITU
Français  Espańol
 
Site map Contact Us Print version
  Home : ITU-R : WP1A : Contributions  Recently posted -  Search Meeting Documents
   
ITU-R WP1A  C 

ITU-R WP1A

Spectrum engineering techniques

Results:402 total items.
Result page:   -  1 - 2 - 3 - 4 - 5 - 6 - 7 - 8 - 9  - Next Next
Contributions  Documents / Contributions
 
Number 
Title Source AI/Question
Date
[ 377 ]  
 
Conclusions from the joint meeting of Working Parties 1A, 1B and 1C (Wednesday, 25 May 2011)     Chairman, SG 1     2011-05-25
[ 376 ]  
 
List of documents issued     BR Study Group Department     2011-05-24
[ 375 ]  
 
Liaison statement to Working Party 1A (copy to relevant Working Parties of Study Groups 4, 5, 7 and ITU-T Study Groups 9 and 15 for information) - Further work on power line telecommunications - Observations on the concept of EMC Coordination and consideration of an alternative scenario for developing an ITU solution for managing the impact of PLT on the RF spectrum     WP 6A     2011-05-20
[ 374 ]  
 
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 - Coupling of the RF energy used in PLT installations into radiation     WP 6A     2011-05-20
[ 373 ]  
 
Liaison statement to ITU-R Working Party 1A - Characteristics of devices and systems without a frequency allocation in the Radio Regulations     WP 6A     2011-05-20
[ 372 ]  
 
Liaison statement to Working Party 1A - Further work on power line telecommunications - Applications and use of CISPR 22 limits on radiated emissions     WP 6A     2011-05-20
[ 371 ]  
 
EBU views regarding PLT standards development by CENELEC (Question ITU-R 221/1)     European Broadcasting Union (EBU)     2011-05-18
[ 370 ]  
 
Performance and spectrum measurements on different types of power line adapters     NDR , Zweites Deutsches Fernsehen (ZDF)     2011-05-18
[ 369 ]  
 
Proposed contents of the revision of Annex 8 to Recommendation ITU-R SM.1541-3 for promoting more efficient use of frequency spectrum     Japan   211/1   2011-05-18
[ 368 ]  
 
Proposed revisions to preliminary draft new Report ITU-R SM.[WRC-12-1.22]     Canada     2011-05-17
[ 367 ]  
 
Proposal for the revision of ITU-R Handbook - Computer-Aided Techniques for Spectrum Management [CAT]     United Arab Emirates     2011-05-18
[ 366 ]  
 
Working document towards preliminary draft new Recommendation ITU-R SM.[ISM] - Protection range calculation between inductive systems and radiocommunications services using below 30 MHz     Korea (Republic of)     2011-05-18
[ 365 ]  
 
Proposed editorial update of seven Recommendations     Korea (Republic of)     2011-05-18
[ 364 ]  
 
Status and comments on the ITU-R Questions, Recommendations and Reports assigned to the Study Group 1     Korea (Republic of)     2011-05-18
[ 363 ]  
 
ITU-R Study Group 5 Recommendation ITU-R M.1177-4 to be brought to the attention of Study Groups 1 and 4     BR Study Group Department     2011-05-18
[ 362 ]  
 
Liaison to ITU-R on protection of radio services     CISPR     2011-05-12
[ 361 ]  
 
Addition to preliminary draft new Report ITU-R SM.[WRC-12-AI-1.22] - Emissions from short-range devices     CBS, Inc.     2011-05-17
[ 360 ]  
 
Comments on the working document towards a preliminary draft modification of 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.   221-1/1   2011-05-17
[ 359 ]  
 
Working document toward a draft revision of Recommendation ITU-R SM.1879 - The impact of power line high date rate telecommunication systems on radiocommunication systems     CBS, Inc.   221-1/1   2011-05-17
[ 358 ]  
 
Additions to the preliminary draft new Report ITU-R SM.[PLT + 80 MHZ] - Impact of power line telecommunications systems on radiocommunication systems operating in the VHF and UHF bands above 80 MHz     CBS, Inc.   221-1/1   2011-05-17
[ 357 ]  
 
Update on the working document toward a preliminary draft new Report on smart grid power management systems     IEEE     2011-05-17
[ 356 ]  
 
Working document toward a preliminary draft new Report on Smart Grid management systems     Brazil (Federative Republic of)     2011-05-16
[ 355 ]  
 
Protection of the terrestrial services -fixed, mobile and radiolocation- against radiation from PLT, 30-470 MHz     Israel (State of)   221/1   2011-05-16
[ 354 ]  
 
New element towards revision of Report ITU-R SM.2158 - Impact on radio astronomy observations by leaked radiation caused by in-house PLT systems     Scientific Committee on Frequency Allocations for Radio Astronomy and Space Science   221/1   2011-05-16
[ 353 ]  
 
Proposed revision to Chapter 2 of Report ITU-R SM.2158     Scientific Committee on Frequency Allocations for Radio Astronomy and Space Science     2011-05-16
[ 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
Results:402 total items.
Result page:   -  1 - 2 - 3 - 4 - 5 - 6 - 7 - 8 - 9  - Next Next
 
Multiple Document Download: Check the boxes of the selected documents, then click "Zip and download"
   
 
User preferences: 
Multiple Document Download: Formats and Languages to be included (when available):
HTML Navigation Pages  
Formats  + Other formats
Languages (maximum 2)  + Multilingual 
(E: English - F: French - S: Spanish - A: Arabic - C: Chinese - R: Russian)
Top -  Feedback -  Contact Us -  Copyright © ITU 2008 All Rights Reserved
Contact for this page :  ITU-R Web coordinator
Updated : 2013-11-05