The WBCGV8-1910-1930-1990-2010-40-5 from Wainwright Instruments is a Band Pass Filter with Frequency 1.93 to 1.99 GHz, Bandwidth 60 MHz, Center Frequency 1.96 GHz, Insertion Loss 1 to 1.75 dB, Rejection 40 dB. Tags: Module with Connectors, Cavity Filter. More details for WBCGV8-1910-1930-1990-2010-40-5 can be seen below.