The QPD4-0-8000-2 from Qualwave is a Power Divider with Frequency DC to 8 GHz, Insertion Loss 1.2 dB, Isolation 12 dB, Input Power 2 W, Amplitude Balance ±0.5 dB. Tags: Module with Connectors, Resistive Power Divider. More details for QPD4-0-8000-2 can be seen below.