The WBCGV5-1660-1710-1755-1805-40-1 from Wainwright Instruments is a Band Pass Filter with Frequency 1.71 to 1.755 GHz, Bandwidth 45 MHz, Center Frequency 1.7325 GHz, Insertion Loss 0.75 to 1.25 dB, Rejection 40 dB. Tags: Module with Connectors, Cavity Filter. More details for WBCGV5-1660-1710-1755-1805-40-1 can be seen below.