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#14
March 24th 10, 01:01 AM
posted to sci.electronics.design,rec.radio.amateur.homebrew
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Square wave to psuedo-sine wave?
Function generator. Integrate square wave to get triangle wave. Shape triangle wave to sine wave using a couple of diodes. See http://kitsrus.com/projects/k23.pdf ** Contrary to the OP's wishes, that POS uses op-amps. Have you seen the ugly " sine" wave it produces ?? The diodes will rectify the RF energy. Not even a starter. .... Phil |
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