The LHB 80/88-3FME from Amphenol Procom is a Diplexer with Frequency f1 66 to 80 MHz, Frequency f2 88 to 108 MHz, Power 35 W, Insertion loss 1.5 to 2 dB, Insertion loss f1 1.5 dB. Tags: Module with Connectors, Cavity. More details for LHB 80/88-3FME can be seen below.