The QPD8-400-4000-30-N from Qualwave is a Power Divider with Frequency 0.4 to 4 GHz, Insertion Loss 2.4 dB, Isolation 20 dB, Input Power 30 W, Amplitude Balance 0.4 dB. Tags: Module with Connectors. More details for QPD8-400-4000-30-N can be seen below.