The WBLB-T-BP-16000-4000-10C from A-Info is a Band Pass Filter with Frequency 14 to 18 GHz, Insertion Loss 0.7 dB, Rejection 75 dB, VSWR 1.50:1. Tags: Module with Connectors, Cavity Filter. More details for WBLB-T-BP-16000-4000-10C can be seen below.