It seems to me that it is fine, but the definitive proof is the good functioning. I must admit that it is not easy to set up, in this period I am working on a sensor stage of a lrl that I realized long ago, its sensitivity is low, while revealing the phenomenon. I think the reason is the low beta of the transistors but unfortunately where I am I don't have the possibility to try other transistors. I have yet to try removing R10 / C13 to get the maximum gain.
|