The WBCDB10-1409.5-1419.5-1439.5-1449.5-70 from Wainwright Instruments is a Band Pass Filter with Frequency 1.4195 to 1.4395 GHz, Bandwidth 20 MHz, Center Frequency 1.4295 GHz, Insertion Loss 1.25 to 2 dB, Rejection 70 dB. Tags: Module with Connectors, Cavity Filter. More details for WBCDB10-1409.5-1419.5-1439.5-1449.5-70 can be seen below.