The D0309091 from Microwave Circuits is a Diplexer with Frequency f1 851 to 894 MHz, Frequency f2 925 to 960 MHz, Power 50 W, Insertion loss 1.25 dB, Frequency 851 to 894 MHz / 925 to 960 MHz. Tags: Module with Connectors. More details for D0309091 can be seen below.