With the development of communication technology, there are more requirements for RF front-end filters, such as miniaturization and high performance. Through unique acoustic simulation design and micro electro mechanical processing technology, Sappland microelectronics has developed standard SAW filters and duplexers supporting various frequency bands, with excellent performance such as small volume, low differential loss and high suppression system. They are widely used in 4G / 5G smart phones, Internet of things communication modules, tablet computers, automotive electronics, navigation equipment and intelligent wearable terminals.

SAW Duplexer and Tx

Rx SAW Filter