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Le trafic DX en VHF-UHF

Le trafic radio en VHF/UHF - Yves OESCH

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(‏Suite‏)‏ Exemple pratique<br />

(‏LNA Câble seul (sans<br />

6.31−1<br />

F = 3.98 + = 25.22<br />

0.25<br />

NF = 10log(25.22) = 14.02[ dB]

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