The MFBP-00035PSM from Marki Microwave is a Band Pass Filter with Frequency 20.56 to 24.55 GHz, Center Frequency 22470 MHz, Insertion Loss 2.21 dB, Return Loss 20.29 dB, Operating_Temperature -55 to 100 Degree C. Tags: Surface Mount, MMIC Filter. More details for MFBP-00035PSM can be seen below.