The WBLB-T-BP-10665-200/0.5-3C from A-Info is a Band Pass Filter with Frequency 10.565 to 10.765 GHz, Insertion Loss 1 dB, Rejection 80 dB, VSWR 1.40:1, Operating_Temperature -40 to 70 Degree C. Tags: Module with Connectors, Cavity Filter. More details for WBLB-T-BP-10665-200/0.5-3C can be seen below.