It's me again
It's a good start what Mr groma said
Now I need to explain how R1, R2 and R4 set the bias for the NPN transistor.
And then I should explain how R3, R4 and C3 set the gain through the amplifier.
After that explain the effects of C1, R1, R2, and C2 and R3 on the amplifier bandwidth. And using typical specs for a small-signal transistor like a 2N3904, draw the Ic vs. Vce curves like I show, with appropriate Beta gain considerations in the fan of lines, and I should draw the load line, and show how if varies with frequency.
I know all that steps I must do ???
But the problom I don't know how to make a start
or how to solve those steps I told ???
would anyone mind helping me please ???
^______^