The QPD4-400-1000-1K5-EN from Qualwave is a Power Divider with Frequency 0.4 to 1 GHz, Insertion Loss 0.7 dB, Isolation 5 dB, Input Power 1500 W, Amplitude Balance 0.2 dB. Tags: Module with Connectors. More details for QPD4-400-1000-1K5-EN can be seen below.