Re: High purity 1kHz oscillator

On Thu, 24 Oct 2024 16:16:49 +0100, JM <sunaecoNoSpam@gmail.com> wrote:

On Wed, 23 Oct 2024 02:05:52 +0100, JM <sunaecoNoSpam@gmail.com> wrote:
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On Tue, 22 Oct 2024 01:10:41 -0400, "Edward Rawde" <invalid@invalid.invalid> wrote:
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But I suspect that component tolerances and mismatched FETs will ruin it.
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Otherwise it should be easy to get 60dB down on unwanted harmonics with a better filter.
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FWIW I likely won't be here for the next week.
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If you actually need a low distortion oscillator look for Viktor Mickevic's designs on diyaudio.   I've attached a schematic.
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PK


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It seems that I have a problem posting encoded binariesto this group with my provider.  Attached is a link instead.
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https://1drv.ms/u/c/1af24d72a509cd48/EakMPPRi-pdLgaAKtJ2rrwwBNMGZZsy84MV2QoH1dPcZJQ?e=o59V9a

And that links to an incorrect schematic - the rectified output tap is connected to the wrong node.  Might be other errors..