The AD898-937D261 from Anatech Electronics is a Diplexer with Frequency f1 896 to 901 MHz, Frequency f2 935 to 940 MHz, Power 50 W, Insertion loss 1.5 dB, Insertion loss f1 1.5 dB. Tags: Module with Connectors, Cavity. More details for AD898-937D261 can be seen below.