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Ionospheric propagation and radio noise
Results:3 total items.
Contributions  [ Source: United States of America ]   Documents / Contributions
 
Number 
Title Source AI/Question
 		Date
[ 84 ]  
  		Proposed modification to Resolution ITU-R 25-2     United States of America     2011-10-05
[ 45 ]  
  		The effect of solar activity on MF sky-wave propagation     United States of America   225-5/3   2009-05-22
[ 11 ]  
  		Contribution towards the revision of Recommendations ITU-R P.533-9 and ITU-R P.1239 - The development of maps of ionospheric characteristics     United States of America     2008-05-16
Results:3 total items.
 
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