The MFBP-00089CH from Marki Microwave is a Band Pass Filter with Frequency 17.9 to 27.54 GHz, Center Frequency 22.2 GHz, Insertion Loss 1.61 dB, Upper Rejection 30 dB, Lower Rejection 30 dB. Tags: Die, MMIC Filter. More details for MFBP-00089CH can be seen below.