The DXC912D5M45B50PN-01 from Dyne Tech is a Diplexer with Frequency f1 870 to 890 MHz, Frequency f2 935 to 960 MHz, Power 50 W, Attenuation 65 dB, Insertion loss 0.5 dB. Tags: Module with Connectors. More details for DXC912D5M45B50PN-01 can be seen below.