The MFBP-00046CH from Marki Microwave is a Band Pass Filter with Frequency 28.28 to 35.45 GHz, Bandwidth 7170 MHz, Center Frequency 31.66 GHz, Insertion Loss 1.72 dB, Rejection 51 to 57 dB. Tags: Die, MMIC Filter. More details for MFBP-00046CH can be seen below.