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ELFORUM - Forumul electronistilor

vlf receiver


Guest ovidiu

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Guest ovidiu

Va salut.  Sunt un incepator in electronica si apelez la cei care sunt mai in domeniu ca mine. Pentru inceput vreau sa fac un receptor vlf in banda larga,si am descoperit o schema cu trei tranzistori si un ic 4013(pe care o sa o prezint),si as vrea sa stiu daca se mai poate largi banda de frecventa, si cum se poate atasa un difuzor ca sa pot auzi semnalele pe anumite frecvente Dupa cate am inteles este un led care poate semnaliza, dar as vrea si in mediu audibil. Multumesc.

detector vlf (2).jpg

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