Help me design a BPSK transmitter for UHF band

Hi every body.
I need to design a BPSK transmitter for UHF band. (Modulator, Mixer, Osc and HPA). Can you help me?
Thanx.

Hello;
I suggest that for modulator refer to the RF micro devices website:
http://www.rfmd.com
or the Analog Device website:
http://wwww.analog.com