Well, I like RF circuits, and not so much for Audio Circuits. As I have stated before, the audio Capacitors are too big for my liking and building interests.
This new RF circuit is a Trial Bandpass Filter using very-VERY small crystals (2x2.5mm). I know, small SMT crystals may not perform well as a Bandpass Filter, but I could not pass up the chance to experiment with them.
My first Minima Bandpass Filter is 1x2 inches (2 sq inches).
|My Original Minima Bandpass Filter Module|
|New Smaller Bandpass Filter|
About 2.5 times smaller than the Original
I am not sure this will work well for the Minima Bandpass Filter, but it will be a fun experiment and, I really enjoy small projects.
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