@pretoescuro Great build
I had a go at a 3 pole filter a couple of years ago. Here is the link Interdigital
I’ve compared your filter scan with mine and they are very similar. Mine is the top scan.
@pretoescuro Great build
I had a go at a 3 pole filter a couple of years ago. Here is the link Interdigital
I’ve compared your filter scan with mine and they are very similar. Mine is the top scan.