The WBLB-T-BP-2022.5-145-13C from A-Info is a Band Pass Filter with Frequency 1.95 to 2.095 GHz, Insertion Loss 0.8 dB, Rejection 50 dB, VSWR 1.50:1, Operating_Temperature -40 to 80 Degree C. Tags: Module with Connectors, Cavity Filter. More details for WBLB-T-BP-2022.5-145-13C can be seen below.