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
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
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
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