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Dual Duplexer for UMTS Cositing (1900 MHz)
DDP-1819-HP-1
CCI’s Dual Duplexer combines Tx and Rx paths onto a common feeder. Provides duplexing UMTS and GSM onto a single
feeder without the loss normally associated with passive combiners. Separate isolated receive paths permit connection of multiple components, such as CCI’s RX-AIT (multicoupler). The Tx filter is a high Q design optimized for low insertion loss with high
power handling. The Rx1 filter provides significant rejection in the Tx band, while maintaining low loss. The Rx2 filter provides moderate rejection in the Tx band.