The aim of this Project is to design and develop a DSP and ASIC- based solution for a multichannel wireless data link using Spread Spectrum in the CDMA (Code Division Multiple access) mode. It involves theoretical design, simulation verification and Hardware Realisation using FPGA-based ASIC designs as well as programmable DSP processors. The scope of this project is limited to the IF and Base-band sections, and do not involve the RF part.