The AD412-422D224 from Anatech Electronics is a Diplexer with Frequency f1 410 to 415 MHz, Frequency f2 420 to 425 MHz, Power 100 W, Insertion loss 1.2 dB, Insertion loss f1 1.2 dB. Tags: Module with Connectors, Cavity. More details for AD412-422D224 can be seen below.