Design, build and test a two-way frequency shifter board, 5.15-7.15 / 8.15-10.15 GHz

Hello, Please open the attached PDF first. It shows the board. HI-GAIN is a networking and wireless equipment distributor in Beirut, Lebanon, in business since 1990. We need an RF engineer to design, build and test our board until it works... (Budget: $3000 - $5000 USD, Jobs: Circuit Design, Electrical Engineering, Electronics, Embedded Systems, Firmware Development, PCB Layout, Power Amplifier RF, Prototyping, Signal Processing, Wireless)