STMicroelectronics has extended the certification of its ST8500 G3-PLC (Power-Line Communication) Hybrid communication chipset, now covering the U.S. Federal Communications Commission (FCC) band plan from 10 to 490kHz. This is in addition to the CENELEC-A 9kHz-95kHz European band. The move enables higher data rates, enhances design flexibility, and eases end-product approval in accordance with specific national regulations.…