The WBCDB10-1655-1710-1770-1825-75-2 from Wainwright Instruments is a Band Pass Filter with Frequency 1.71 to 1.77 GHz, Bandwidth 60 MHz, Center Frequency 1.74 GHz, Insertion Loss 0.6 to 1 dB, Rejection 75 dB. Tags: Module with Connectors, Cavity Filter. More details for WBCDB10-1655-1710-1770-1825-75-2 can be seen below.