The WBCDB3-1567.75-1590.25-1595.25-1617.75-40 from Wainwright Instruments is a Band Pass Filter with Frequency 1.59025 to 1.59525 GHz, Bandwidth 5 MHz, Center Frequency 1.59275 GHz, Insertion Loss 0.8 to 1 dB, Rejection 40 dB. Tags: Module with Connectors, Cavity Filter. More details for WBCDB3-1567.75-1590.25-1595.25-1617.75-40 can be seen below.