The FMFL1012 from Fairview Microwave is a Band Pass Filter with Frequency 1 to 2 GHz, Center Frequency 1500 MHz (1.5 GHz), Insertion Loss 1.5 to 2 dB, Rejection 55 dB, Power 2 W. Tags: Module with Connectors, Cavity Filter. More details for FMFL1012 can be seen below.