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  Home : ITU-R : Publications : Recommendations : P Series : P.1239 : P.1239-2 (10/2009)
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P.1239 : ITU-R reference ionospheric characteristics

Recommendation P.1239-2 (10/2009)

Approved in 2009-10-20

Status : Superseded

 

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22206976 bytes 2009-11-23 E 34486 

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2095154 bytes 2009-11-23  
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