The WBLB-T-BP-9500-1000-9C from A-Info is a Band Pass Filter with Frequency 9 to 10 GHz, Insertion Loss 1.5 dB, Rejection 36 to 40 dB, VSWR 1.50:1, Operating_Temperature -30 to 70 Degree C. Tags: Module with Connectors, Cavity Filter. More details for WBLB-T-BP-9500-1000-9C can be seen below.