ELECTRONICS CRYSTAL OSCILLATORS NO FURTHER A MYSTERY

i utilized ckt on bread board and calculated on dso …the output experienced only 800mv ac component of 40mhz though other portion was dc element of all-around 4v . i utilized Vcc of 5v . what i want is atleast 4v peak to peak in addition to 9v peak to peak if Vcc is 9V …expecting fast replyCrystal oscillators present incredibly substantial freq