The WBCDB10-1865-1920-1980-2035-75-2 from Wainwright Instruments is a Band Pass Filter with Frequency 1.92 to 1.98 GHz, Bandwidth 60 MHz, Center Frequency 1.95 GHz, Insertion Loss 0.6 to 1 dB, Rejection 75 dB. Tags: Module with Connectors, Cavity Filter. More details for WBCDB10-1865-1920-1980-2035-75-2 can be seen below.