i utilized ckt on bread board and measured on dso …the output experienced only 800mv ac element of 40mhz though other aspect was dc element of about 4v . i utilized Vcc of 5v . what i want is atleast 4v peak to peak and in addition 9v peak to peak if Vcc is 9V …expecting brief replyCrystals vibrate at a particular frequency when stimulated, whi