The MXM1795M20B4W10PM-01 from Dyne Tech is a Quadplexer with Frequency 1710 to 2170 MHz, Frequency1 1710 to 1785 MHz, Frequency2 1805 to 1880 MHz, Frequency3 1920 to 1980 MHz, Frequency4 2110 to 2170 MHz. Tags: Surface Mount. More details for MXM1795M20B4W10PM-01 can be seen below.