The TLHF-500M-2000M-L from Talent Microwave Inc is a RF High Pass Filter with Frequency 500 to 2000 MHz, Insertion Loss 1.5 dB, Power 2 W, Rejection >30 dB @DC to 350 MHz, VSWR 1.60:1. Tags: Module with Connectors. More details for TLHF-500M-2000M-L can be seen below.