Definition
Open Cavity PCBs are boards that require a depth-controlled cutout to be performed so that one or more of the inner layers is exposed to air.

Applications & Industries
Applications that require an inner layer to be exposed for either antenna purposes or component assembly. We serve the following industries: Microwave, Telecommunications, and Automotive.

Saturn Solutions 
Registration, bleed out of bonding material into cavity, shallow cavity routing.
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Sample Boards

PTFE PCB with Open Cavity