aluminum based circuit boards

TF600 PCB: When High-Frequency Designs Demand Ceramic-Filled PTFE
- April 29. 2026
TF600 PCB: When High-Frequency Designs Demand Ceramic-Filled PTFE In an age where every decibel of insertion loss and every degree of phase instability can determine the success of a wireless product, the choice of PCB material is no longer a secondary design decision. For RF and microwave engineers, FR-4 often becomes a bottleneck beyond 3 GHz—not because it fails outright, but because it ...

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How to Select 1080 Prepreg for Rogers RO3010 and FR-4 Hybrid Lamination?
- October 22. 2026
How to Select 1080 Prepreg for Rogers RO3010 and FR-4 Hybrid Lamination? Introduction Hybrid multilayer PCBs that pair ceramic-filled PTFE high-frequency laminates such as Rogers RO3010 with conventional FR-4 prepreg have become a standard construction for cost-sensitive RF designs. Place the premium high-Dk material only where RF signals travel, and use economical FR-4 bonding sheets elsewhere. Y...

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