What is Rogers PCB Material, Rogers PCB Materials, Rogers PCB Materials types, Rogers PCB Materials applications, types of Rogers PCB Materials Hi readers! Welcome to this in-depth look at high-frequency PCB design. When dealing with radio frequency, microwave, or high-speed digital signals, you understand that the choice of material can ruin or redeem your design. FR-4 may be wonderful for typical-purpose PCBs, but it tends to lack in soph ...