The WBCGV6-1712.5-1732.5-1747.5-1767.5-40 from Wainwright Instruments is a Band Pass Filter with Frequency 1.7325 to 1.7475 GHz, Bandwidth 15 MHz, Center Frequency 1.74 GHz, Insertion Loss 1.5 to 2 dB, Rejection 40 dB. Tags: Module with Connectors, Cavity Filter. More details for WBCGV6-1712.5-1732.5-1747.5-1767.5-40 can be seen below.