The MHP6_18GU from MISOTECH is a RF High Pass Filter with Frequency 6 to 18 GHz, Insertion Loss 1.2 to 1.4 dB, Power 1 W, Rejection 20 to 23 dB, Lower Rejection 20 to 23 dB @4 GHz. Tags: Die, MMIC Filter. More details for MHP6_18GU can be seen below.