The TLHF-1G5-12G-X from Talent Microwave Inc is a RF High Pass Filter with Frequency 1.5 to 12 GHz, Insertion Loss 1.5 dB, Power 10 W, Rejection >45 dB @DC to 0.7 GHz, VSWR 1.80:1. Tags: Module with Connectors. More details for TLHF-1G5-12G-X can be seen below.