I did try the amp on the transmitter side, it did not work.
Clk out pin -> capacitor -> amp -> wire antenna

BUT, i got a Schmitt trigger to generate the full 5v supply swing the 32Mhz about a wire antenna by just Clk out pin -> Schmitt trigger -> wire antenna... only problem was that i did not see a stronger (higher voltage) reception.

There is some impedance matching (or decoupling) that needs to be done from Clk Out Pin to the radiating Antenna.
I need help with this part.

thanks.