Sujet : Re: Very simple 1kHz sinewave circuit is more than 133dB down on harmonics
De : invalid (at) *nospam* invalid.invalid (Edward Rawde)
Groupes : sci.electronics.designDate : 05. Feb 2025, 18:51:23
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albert@spenarnc.xs4all.nl> wrote in message
news:nnd$01c0b887$041e6dfb@960b25520c3d6ac2...In article <vnk0ul$2b1o$1@nnrp.usenet.blueworldhosting.com>,
Edward Rawde <invalid@invalid.invalid> wrote:
Elaborate DC stabilization isn't needed to get below 130dB.
>
Is this a measurement or a simulation?
Simulation only at present.
There has been debate about what meaningful measurments may or may not be possible below about -90dB.
In a simulation I can get down to -135dB but I make no claim to be able to achieve or measure that in practice.
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<SNIP>
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Groetjes Albert
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