An Arduino-based board with no solid ground return plane makes the perfect "what not to do" test case. Near-field probe measurements, spectrum analyzer captures, and real emissions data reveal why two-layer designs can be EMC trouble — and what it takes to fix them.
The post EMC Bench Notes: Embedded Processor Characterization and Design Review appeared first on In Compliance Magazine.
The FCC has announced Auction 114, set to launch in early 2027, offering 132 FM radio construction permits — including 100 never previously available. The auction will also debut the agency's new Auction Application System, aimed at improving efficiency and security in media licensing.
The post FCC Announces New FM Radio Construction Permits Auction appeared first on In Compliance Magazine.
The FCC's latest Voice Telephone Services report confirms the ongoing shift away from traditional wireline connections, with mobile wireless now accounting for more than 83% of U.S. voice service subscriptions. The data covers a three-year period ending June 2025 and tracks compound annual growth rates across mobile, VoIP, and legacy switched access lines.
The post FCC Releases Annual Voice Telephone Services Report appeared first on In Compliance Magazine.