The QPD8-500-18000-20-S from Qualwave is a Power Divider with Frequency 0.5 to 18 GHz, Insertion Loss 6 dB, Isolation 14 dB, Input Power 20 W, Amplitude Balance 0.8 dB. Tags: Module with Connectors. More details for QPD8-500-18000-20-S can be seen below.