The QPD4-19000-33000-20-K from Qualwave is a Power Divider with Frequency 19 to 33 GHz, Insertion Loss 1.5 dB, Isolation 18 dB, Input Power 20 W, Amplitude Balance 0.4 dB. Tags: Module with Connectors. More details for QPD4-19000-33000-20-K can be seen below.