BPSK Circuit Layout & Simulation

I already have the parts list and basic idea for a Binary Phase-Shift Keying circuit, but I need a clear schematic that shows every component in its proper place and proof—through simulation—that the design actually modulates as expected... (Budget: $10 - $30 USD, Jobs: Circuit Design, Digital Signal Processing, Electrical Engineering, Electronics, Microcontroller, Signal Processing, Simulation, Technical Documentation)