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Home : ITU-R : Publications : Recommendations : P�Series : P.1147 : P.1147-4 (08/07)
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P.1147�:�Prediction of sky-wave field strength at frequencies between about 150 and 1 700 kHz

Recommendation P.1147-4 (08/07)

Approved in 2007-08-31

Status : In force (Main)

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