The NS21204A device is a high-performance diversity module for mobile telephone systems. 

The device offers the following benefits:

▪ Covering WCDMA/LTE bands B1/2/3/7/8/26/40/41

▪ Three AUX outputs 

▪ Supports downlink carrier aggregation combinations: B1+B3,B1+B7,B1+B7,B1+B3+B7,B2+B7,B66+B7,B1+B3+B41,B1+B3+B40,B40+B41,B7+B40

▪ Single-ended input and output Rx ports