The QPD4-100-1000-30-S from Qualwave is a Power Divider with Frequency 0.1 to 1 GHz, Insertion Loss 1.8 dB, Isolation 18 dB, Input Power 30 W, Amplitude Balance 0.3 dB. Tags: Module with Connectors. More details for QPD4-100-1000-30-S can be seen below.