The QPD2-1000-4000-50-S from Qualwave is a Power Divider with Frequency 1 to 4 GHz, Insertion Loss 0.8 dB, Isolation 20 dB, Input Power 50 W, Amplitude Balance ±0.2 dB. Tags: Module with Connectors. More details for QPD2-1000-4000-50-S can be seen below.