Common emitter fixed bias transistor amplifier, first experiments

[@itoffice]

I love when people with the crappiest equipment makes the best videos: Showing real skills, next to transferring real knowledge! :D Please continue you series! :D - I am often thrilled in other channels to ask if they feel they are better in electronics, just because they have a wall of expensive equipment behind them. Of course, not a thing to write there. Would just provoke them unnecessary.

[@Steve_LSP]

Hi nice video. Thank for the effort. two question. How do you choose for that type of transistor Ic to be 7mA. Is it a rule of thumb or evidence in the datasheet? And why Ib a fraction of the beta DC gain? best regards