Contents Why dimensional stability becomes an RF problem Seven production controls Outdoor radar release checklist Key takeaway Duroid 5880 PCB projects for outdoor radar often fail at the mechanical-to-RF interface rather than in the laminate specification. Seasonal temperature, moisture conditioning, panel handling, and connector datum changes can move a launch or array cell enough to...
Outdoor radar and microwave equipment can see humidity, temperature swings, and repeated handling before a board reaches final system test. For a PTFE-based laminate, the project risk is not only RF loss; it is whether the finished RO5880 PCB keeps its layer registration, connector datum, and antenna geometry through the approved process. This RO5880 PCB...
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