The DBBF1503200480A from Qotana is a Band Pass Filter with Frequency 3.2 to 4.8 GHz, Bandwidth 1600 MHz, Insertion Loss 1.5 dB, Rejection 40 dB, Power 10 W. Tags: Module with Connectors, Cavity Filter. More details for DBBF1503200480A can be seen below.