The TLHF-18G-40G-X3 from Talent Microwave Inc is a RF High Pass Filter with Frequency 18 to 40 GHz, Bandwidth 22000 MHz, Insertion Loss 2.0 dB, Power 10 W, Rejection 40 dB @DC to 17 GHz. Tags: Module with Connectors. More details for TLHF-18G-40G-X3 can be seen below.