The 8DY-30D15 from Clear Microwave, Inc is a Power Divider with Frequency 29.3 to 31 GHz, Insertion Loss 2.2 to 2.5 dB, Isolation 18 to 20 dB, Input Power 5 W, Amplitude Balance 0.2 dB. Tags: Module with Connectors, Through Hole. More details for 8DY-30D15 can be seen below.