The TLHF-6G5-18G-X7 from Talent Microwave Inc is a RF High Pass Filter with Frequency 6.5 to 18 GHz, Insertion Loss 1.5 dB, Power 10 W, Rejection >40 dB @DC to 5.6 GHz, VSWR 1.50:1. Tags: Module with Connectors. More details for TLHF-6G5-18G-X7 can be seen below.