The HP-AS2-500 from Qorvo is a duplexer for LTE band-1 with pass band frequencies from 1920 to 1980 MHz and 2110 to 2170 MHz. It has an insertion loss of under 3.8 dB and a return loss of 7.1 dB. The duplexer can handle up to 29 dBm of power and has a channel isolation of 51 dB. It is available in a surface mount package that measures 3 x 3 x 1.02 mm and is ideal for small cell basestations and general purpose wireless applications.
