ISB41-Filterbank

The complexity of RF transceiver systems is increasing with the integration of numerous frequency bands into one unit and/or channel-hopping architectures. We offer multi-band SAW Filter solutions to address the challenges of decreasing guard bands between radio channels and multi-channel usage within single RF Frontends (RFFE). We offer passive and active multiplexing solutions. Passive options include diplexer, duplexer, triplexer or multiplexer solutions. In addition to our passive solutions, we offer custom designed discrete or integrated filter bank solutions to support radio architectures with multiple transmission bands. These solutions combine high-performance SAW filtering with increased integration density. The presented Filter-Bank ISB41 serves as an example of the general functionality.