01-17-2026, 10:06 AM
Not the copper. They are like the other ones you described. I've got sheets of mica 15, 20, and 30 mils that I've sliced before down to 1 mil. I'll try different thickness to acheive 3-20 or 3-30 pf. I'm going to wire the 5 trimmers off the chassis so I can experiment.




