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Re: Pease tuneable MFB band-pass filter


 

On Mon, May 12, 2025 at 04:54 AM, Tony Casey wrote:
This is a recent article, and I know from experience that the EDN editors encourage writers to supply their own diagrams, at least for their "Design Ideas". ...
Perhaps I remember incorrectly.? But I thought all circuit diagrams in EDN articles were re-drawn by EDN's editors.? I do not recall seeing author-drawn schematics in their "Design Ideas" or elsewhere.
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EDN's resources are extremely unreliable, in my opinion.? Try finding any article older than a couple of years old, with figures and comments intact.? What's worse, when you point it out to EDN, they can't find it either.? They are a black hole of electronics knowledge.
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I often see replies by authors, pointing out the mistakes EDN made when publishing their article.? Occasionally EDN actually gets it right, but their track record for accuracy is not good.
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Andy
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