The TLHF-7G25-18G-X from Talent Microwave Inc is a RF High Pass Filter with Frequency 7.25 to 18 GHz, Insertion Loss 1.5 dB, Power 15 W, Rejection >40 dB @DC to 6.1 GHz, VSWR 1.80:1. Tags: Module with Connectors. More details for TLHF-7G25-18G-X can be seen below.