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Generator audio-heterodina


Spitfire

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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:

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Multumesc.

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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 !

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