High-frequency PCBs typically operate at frequencies ranging from 500 MHz to 2 GHz, meeting the high-speed design requirements for radio frequency (RF), microwave, and mobile applications. When frequencies exceed 1 GHz, they are considered high-frequency. Due to the increasing complexity of components and switching, electronics require faster signal flow rates. Hence, there is a ne... https://www.hycxpcba.com/blogs/make-printed-circuit-board%E2%80%8B-step-by-step.html