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Re: Homebrew spectral analyzer


 

Hello all, Hello Dave,

I haven¡¯t written for a while because I have a faulty SI4432 module.
I ordered some spare modules.
In the picture , they were identical, but I actually received XL 2300-SMT modules instead of XL 4432-SMT.
I have the impression that the cabling is not identical, moreover the chip does not seem a SI442.
So confirm that this is incompatible.
I will try a claim at Ali...x
If a charitable soul wants to send me one, I¡¯m a taker
Anyway I lost time... LOL

cdt

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