ok, here's what this is, its a colpits oscilator at about 3k actually its 2.777khz if memory serves me right, anyway the second stage is a buffer with a filter coupler between the oscillator and buffer then the last stage is a amp to "buff" the oscillations. anyway im having trouble with converting it to a stable dc voltage at any given load. i use multi sim student edition, dont know the version but it will only let me add so many parts. so i cant test it on anything virtually that is. and dont realy have the components to do it myself, broke spent the last of my money for supplies needed for bootcamp. anyway any idea's on how to make it more stable at any given load, well anywhere between 1 Ohm and 1M Ohm.
if its hard for you to see here's the link
http://img.photobucket.com/albums/v104/jerickoshu/colpits2.jpg
if its hard for you to see here's the link
http://img.photobucket.com/albums/v104/jerickoshu/colpits2.jpg