The QPD4-12000-15000-20-S from Qualwave is a Power Divider with Frequency 12 to 15 GHz, Insertion Loss 1 dB, Isolation 18 dB, Input Power 20 W, Amplitude Balance 0.3 dB. Tags: Module with Connectors. More details for QPD4-12000-15000-20-S can be seen below.