FASCINATION ABOUT CRYSTAL OSCILLATOR

i applied ckt on bread board and calculated on dso …the output experienced only 800mv ac element of 40mhz though other aspect was dc element of all-around 4v . i applied Vcc of 5v . what i want is atleast 4v peak to peak in addition to 9v peak to peak if Vcc is 9V …watching for rapid replyIt uses a quartz crystal to regulate the oscillation fre