The QPD20-4000-8000-K3-NS from Qualwave is a Power Divider with Frequency 4 to 8 GHz, Insertion Loss 2 dB, Isolation 18 dB, Input Power 300 W, Amplitude Balance ±0.8 dB. Tags: Module with Connectors. More details for QPD20-4000-8000-K3-NS can be seen below.