The DBBF1008401140A from Qotana is a Band Pass Filter with Frequency 8.4 to 11.4 GHz, Bandwidth 3000 MHz, Insertion Loss 1 dB, Rejection 45 dB, Power 15 W. Tags: Module with Connectors, Suspended Substrate Filter. More details for DBBF1008401140A can be seen below.