My Ongoing Pre-Occupation With High Quality Air-Spaced Variable Capacitors
I’ve blogged before about air-spaced variable capacitors. I’ve always liked ’em, but I think my understanding of what makes a good one is maturing a little more. I was the winning bidder on a really nice-looking specimen on eBay a few days ago. Ever since placing the winning bid, I had been excitedly looking at […]