The MHP8-20G from MISOTECH is a RF High Pass Filter with Frequency 8 to 20 GHz, Insertion Loss 2.5 to 2.7 dB, Power 1 W, Rejection 20 to 23 dB, Lower Rejection 20 to 23 dB @6.6 GHz. Tags: Die, MMIC Filter. More details for MHP8-20G can be seen below.