The WBCGV6-1739.9-1759.9-1774.9-1794.9-40 from Wainwright Instruments is a Band Pass Filter with Frequency 1.7599 to 1.7749 GHz, Bandwidth 15 MHz, Center Frequency 1.7674 GHz, Insertion Loss 1.5 to 2 dB, Rejection 40 dB. Tags: Module with Connectors, Cavity Filter. More details for WBCGV6-1739.9-1759.9-1774.9-1794.9-40 can be seen below.