The QPD16-2000-4000-50-S from Qualwave is a Power Divider with Frequency 2 to 4 GHz, Insertion Loss 0.6 dB, Isolation 16 dB, Input Power 50 W, Amplitude Balance ±0.3 dB. Tags: Module with Connectors. More details for QPD16-2000-4000-50-S can be seen below.