The JXWBLB-T-HP-11-S from Beijing Ocean Microwave Corporation is a RF High Pass Filter with Frequency 12.1 to 18 GHz, Insertion Loss 1 dB, Power 15 W, Rejection 45 dB @ DC to 9.35 GHz, VSWR 2.00:1. Tags: Module with Connectors. More details for JXWBLB-T-HP-11-S can be seen below.