The DBDU0200690215B from Qotana is a Quadplexer with Frequency 698 to 806 MHz / 1.71 to 2.155 GHz, Frequency1 698 to 806 MHz, Frequency2 1.71 to 2.155 GHz, Input Power 30 W, Insertion Loss 0.3 to 0.5 dB. Tags: Module with Connectors. More details for DBDU0200690215B can be seen below.