2 katmanlı F4MB PCB 2 katmanlı R4350B PCB 4 katmanlı R4350B PCB 4 katmanlı roger+FR4 PCB 4 katmanlı roger4003 PCB 6 katmanlı FR4+Rogers PCB 6 katmanlı roger4003 PCB 10 katmanlı R4003C PCB