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From: JKB <JKB@hilbert.invalid>
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Le 01-11-2022, bp <poubelle@bernardpouss.in> a écrit :
> Je pense qu'il y a des milliers de RA qui s'ils lisent ta réponse  vont 
> se gratter la tête !

	Qu'ils se grattent la tête. 77R, c'est l'impédance sur un coax qui
	rapporte le minimum de bruit. Ça se démontre théoriquement, mes
	cours sont un peu loin mais je devrais pouvoir retrouver ça dans mes
	archives.

-- 
Si votre demande me parvient en code 29, je vous titiouillerai volontiers
une réponse.