The WBLB-T-BP-1970-19.7-5C from A-Info is a Band Pass Filter with Frequency 1.96 to 1.9797 GHz, Insertion Loss 1 dB, Rejection 30 dB, VSWR 1.30:1. Tags: Module with Connectors, Cavity Filter. More details for WBLB-T-BP-1970-19.7-5C can be seen below.