The QPD4-350-830-K15-B from Qualwave is a Power Divider with Frequency 0.35 to 0.83 GHz, Insertion Loss 0.8 dB, Isolation 20 dB, Input Power 150 W, Amplitude Balance 0.3 dB. Tags: Module with Connectors. More details for QPD4-350-830-K15-B can be seen below.