The MFBP-00008PSM from Marki Microwave is a Band Pass Filter with Frequency 10.40 to 13.85 GHz, Center Frequency 11850 MHz, Insertion Loss 1.73 dB, Upper Rejection 40 to 50 dB, Lower Rejection 40 to 52 dB. Tags: Surface Mount, MMIC Filter. More details for MFBP-00008PSM can be seen below.