The WBLB-T-BP-2500-200-L from A-Info is a Band Pass Filter with Frequency 2.4 to 2.6 GHz, Insertion Loss 3 dB, Rejection 80 dB, VSWR 1.50:1. Tags: Module with Connectors, Lumped Component Filter. More details for WBLB-T-BP-2500-200-L can be seen below.