The QPD12-300-18000-30-S from Qualwave is a Power Divider with Frequency 0.3 to 18 GHz, Insertion Loss 10 dB, Isolation 18 dB, Input Power 30 W, Amplitude Balance ±0.8 dB. Tags: Module with Connectors. More details for QPD12-300-18000-30-S can be seen below.