The TLHF-500M-2200M-L from Talent Microwave Inc is a RF High Pass Filter with Frequency 500 to 2200 MHz, Insertion Loss 1.5 dB, Power 2 W, Rejection >40 dB @DC to 0.35 GHz, VSWR 1.60:1. Tags: Module with Connectors. More details for TLHF-500M-2200M-L can be seen below.