The MFBP-00100CH from Marki Microwave is a Band Pass Filter with Frequency 21.53 to 29.82 GHz, Center Frequency 25.34 GHz, Insertion Loss 1.72 dB, Upper Rejection 30 dB, Lower Rejection 30 dB. Tags: Die, MMIC Filter. More details for MFBP-00100CH can be seen below.