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RF edge control - KKPCB

Why a Zigbee PCB Passes Layout Review but Fails at Panelization

Table of Contents Treat the panel as an RF state Protect the antenna edge and return path Control tabs, rails, and depanelization Release evidence for assembly and test A Zigbee PCB can pass a single-board layout review and still lose repeatability when it enters a manufacturing panel. Breakaway rails, tooling holes, router paths, copper balance,...