The FP20107-1-E3150 from Sinclair Technologies is a Band Pass Filter with Frequency 118 to 137 MHz, Insertion Loss 0.5 to 3 dB, Power 120 W, Operating_Temperature 0 to 60 Degree C. Tags: Module with Connectors, Cavity Filter. More details for FP20107-1-E3150 can be seen below.