The MHP2_18GU from MISOTECH is a RF High Pass Filter with Frequency 2 to 18 GHz, Insertion Loss 1.5 to 1.7 dB, Power 1 W, Rejection 21.5 to 25.5 dB, Lower Rejection 21.5 to 25.5 dB @1.3 GHz. Tags: Die, MMIC Filter. More details for MHP2_18GU can be seen below.