The DBDU0202500269A from Qotana is a Quadplexer with Frequency 2.5 to 2.57 GHz / 2.62 to 2.69 GHz, Frequency1 2.5 to 2.57 GHz, Frequency2 2.62 to 2.69 GHz, Input Power 30 W, Insertion Loss 0.9 to 1.2 dB. Tags: Module with Connectors. More details for DBDU0202500269A can be seen below.