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:8 total items.
Contributions  [ Source: WP 4C ]   Documents / Contributions
 
Number 
Received Source Title Questions
[ 385 ]  
 
2011-09-21 WP 4C   Liaison statement to Study Group 1 (copy to Study Groups 5, 6, 7 and Working Parties 1A, 4A) - A database for the protection of radio services     N/A  
[ 348 ]  
 
2011-05-13 WP 4C   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     N/A  
[ 347 ]  
 
2011-05-13 WP 4C   Liaison statement to Working Party 1A - Impact of power line transmissions on the mobile-satellite service and radiodetermination-satellite service below 470 MHz     221-1/1  
[ 259 ]  
 
2010-04-30 WP 4C   Liaison statement to Working Party 1A (copy to ITU-R Working Party 5B and ITU-T Study Group 15) - Impact of power line transmissions on the mobile-satellite service and radionavigation-satellite service below 200 MHz     221-1/1  
[ 73 ]  
 
2008-10-24 WP 4C   Liaison statement to Working Party 1A - Information on short-range devices required for WRC-11 Agenda item 1.22     N/A  
[ 67 ]  
 
2008-10-03 WP 4C   Reply liaison statement to Working Party 1A (and to Working Party 4A for information) - Proposed deletion of portions of section 3 of Annex 5 to Recommendation ITU-R SM.1541-2     N/A  
[ 24 ]  
 
2008-04-22 WP 4C   Liaison statement to Working Parties 7A, 7B, 7C, 7D, 4A, 4B, 6D, 6X, 6G, 1A, 1B, 1C, 5A, 5B, 5C and 5D (copy for information to Working Parties 3J, 3K, 3L and 3M) - Information for studies related to WRC-11 Agenda item 1.25     N/A  
[ 23 ]  
 
2008-04-22 WP 4C   Liaison statement to Working Parties 1A and 3J radio noise     N/A  
Results:8 total items.
 
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 : 2014-8-21