The AB2592B763 from Anatech Electronics is a Band Pass Filter with Frequency 2.5 to 2.69 GHz, Bandwidth 195 MHz, Center Frequency 2592 MHz, Insertion Loss 0.35 to 0.5 dB, Power 20 W. Tags: Module with Connectors, Cavity Filter. More details for AB2592B763 can be seen below.