Spitfire Posted October 6, 2009 Share Posted October 6, 2009 Am gasit o schema cam veche de aparat de laborator, generator in spectrul audio 20Hz-50 KHz pe principiul heterodinarii. Va rog daca aveti o schema mai buna bazata tot pe acelasi principiu, s-o postati. Iata cum arata asta: Multumesc. Link to comment Share on other sites More sharing options...
blue Posted October 6, 2009 Share Posted October 6, 2009 Cu acest tip de oscilator vei avea distorsiuni mari, nu merita construit, in schimb cele de tip Wien sint stabile si cu un continut de armonici mult mai reduse ! Link to comment Share on other sites More sharing options...
Spitfire Posted October 8, 2009 Author Share Posted October 8, 2009 Ma gandeam eu... Link to comment Share on other sites More sharing options...
iulidan2 Posted October 9, 2009 Share Posted October 9, 2009 Exista o carte dedicata acestor generatoare, acolo sunt multe scheme, avea o coperta vernil. Link to comment Share on other sites More sharing options...
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