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For the best in industry RF harmonics suppression and noise isolation.
The RFeSI™ family of products is used worldwide to manufacture a large range of RFFE modules used in several generations of cellular (4G LTE, 5G, 5G NTN, 5G-A, etc), Wi-Fi, Bluetooth, Ultra-Wide Band and other wireless systems.
Each one of the RFeSI™ substrate component layers is tailored to deliver on the most demanding needs of wireless products and applications.
RFeSI™ signature Trap-Rich layer is continuously refined to enable industry-leading RF performances.