The WBLB-T-BP-5000-110-12C from A-Info is a Band Pass Filter with Frequency 4.945 to 5.055 GHz, Insertion Loss 2 dB, Rejection 80 dB, VSWR 1.50:1. Tags: Module with Connectors, Cavity Filter. More details for WBLB-T-BP-5000-110-12C can be seen below.