The MFHP-00007CSP1 from Marki Microwave is a RF High Pass Filter with Frequency 15.67 to 40 GHz, Insertion Loss 0.52 dB, Rejection 62 dB, Lower Rejection 62 dB@0 to 11.4 GHz, Return Loss 20 dB. Tags: Surface Mount. More details for MFHP-00007CSP1 can be seen below.