The FMFL1015 from Fairview Microwave is a Low Pass RF Filter with Frequency DC to 7 GHz, Stopband Frequency 10.5 to 15 GHz, 3 dB Cutoff Frequency 7000 MHz, Insertion Loss 1.5 dB, Upper Rejection 50 [email protected] to 15 GHz. Tags: Module with Connector. More details for FMFL1015 can be seen below.