The FMA-286-L from Metropole Products Inc. is a Diplexer with Frequency f1 150 to 400 MHz / 950 to 1120 MHz, Frequency f2 1215 to 1239 MHz / 1563 to 1587 MHz / 1615 to 1630 MHz, Power 100 W, Insertion loss 0.5 to 0.7 dB, Insertion loss f1 0.5 dB. Tags: Module with Connectors, Cavity. More details for FMA-286-L can be seen below.