The DBDU0200700080A from Qotana is a Quadplexer with Frequency 703 to 748 MHz / 758 to 803 MHz, Frequency1 703 to 748 MHz, Frequency2 758 to 803 MHz, Input Power 10 W, Insertion Loss 1.2 to 1.5 dB. Tags: Module with Connectors. More details for DBDU0200700080A can be seen below.