K
Ken O
- Jan 1, 1970
- 0
HI all,
I was looking at some RF circuits. I have a question concerning the
capacitor c4 in the folowing diagram:
http://www.uoguelph.ca/~antoon/circ/tx15trak.htm
Apparently this capacitor keeps the carrier oscillation ( C3 L1 ) from
decreasing , or by keeping its voltage steady. Theoretically we would not
need that. But with heat loss we do, I do not understand is HOW the C4
capacitor do that, that is keeping a constant voltage for the oscillator.
thanks
ken
I was looking at some RF circuits. I have a question concerning the
capacitor c4 in the folowing diagram:
http://www.uoguelph.ca/~antoon/circ/tx15trak.htm
Apparently this capacitor keeps the carrier oscillation ( C3 L1 ) from
decreasing , or by keeping its voltage steady. Theoretically we would not
need that. But with heat loss we do, I do not understand is HOW the C4
capacitor do that, that is keeping a constant voltage for the oscillator.
thanks
ken