The ADBF 3495/510-A from ADMOTECH is a Band Pass Filter with Frequency 3.24 to 3.75 GHz, Bandwidth 510 MHz, Center Frequency 2250 MHz, Insertion Loss 1 dB, Rejection 40 dB. Tags: Module with Connectors, Cavity Filter. More details for ADBF 3495/510-A can be seen below.