The MFLP-00001PSM from Marki Microwave is a Low Pass RF Filter with Frequency DC to 6 GHz, Stopband Frequency 7.5 to 40 GHz, 3 dB Cutoff Frequency 6.10 GHz, Insertion Loss 0.8 dB, Rejection 30 to 57 dB. Tags: Surface Mount, MMIC. More details for MFLP-00001PSM can be seen below.