Doug DeMaw taught us that a key contributor to analog oscillator stability is the use of NP0 capacitors. As part of my effort to maintain the ability to produce analog, discrete component, coal-and-cap, chip-free oscillators, I recently went out onto the internet in search of an assortment of NP0 capacitors. Nightfire Electronics had just what I needed. I took their assortment and put it in a parts box for easy access.
Re: Fair Radio and Dayton Hamfest Photos May 2024
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Thanks—excellent pictures. I see many items that probably would have
followed me home, for better or worse.
#4828 and #4829: Nice old homebrew, with turns...
12 hours ago