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One tube regenerative radio

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Published on Dec 29, 2010

One ECC85 double triode (One triode for detector, and one for AF amp. The AF amp is a bit overloaded. The coils wasn't tuned, I just winded some wire on a PVC tube. My scope probe's input impedance tunes it correctly (: The only semiconductor is the rectifying diode. The final version will work on batteries.

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