The WBCGV8-2468-2543-2643-2718-60 from Wainwright Instruments is a Band Pass Filter with Frequency 2.543 to 2.643 GHz, Bandwidth 100 MHz, Center Frequency 2.593 GHz, Insertion Loss 0.75 to 1.25 dB, Rejection 60 dB. Tags: Module with Connectors, Cavity Filter. More details for WBCGV8-2468-2543-2643-2718-60 can be seen below.