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From: "Edward Rawde" <invalid@invalid.invalid>
Newsgroups: sci.electronics.design
Subject: Re: Very simple 1kHz sinewave circuit is more than 133dB down on harmonics
Date: Wed, 5 Feb 2025 12:51:23 -0500
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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.

>
> <SNIP>
>
> Groetjes Albert
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