The DBDU0200900096A from Qotana is a Quadplexer with Frequency 903 to 906 MHz / 923 to 926 MHz, Frequency1 903 to 906 MHz, Frequency2 923 to 926 MHz, Input Power 50 W, Insertion Loss 1.1 to 1.2 dB. Tags: Module with Connectors. More details for DBDU0200900096A can be seen below.