The QPD4-698-4000-50-4 from Qualwave is a Power Divider with Frequency 0.698 to 4 GHz, Insertion Loss 1.5 dB, Isolation 20 dB, Input Power 50 W, Amplitude Balance 0.3 dB. Tags: Module with Connectors. More details for QPD4-698-4000-50-4 can be seen below.