The QRC8-4000-8000-K3-N from Qualwave is a Power Divider with Frequency 4 to 8 GHz, Insertion Loss 0.8 dB, Amplitude Balance ±0.5 dB, Phase Balance ±8 Degrees. Tags: Module with Connectors, Radial. More details for QRC8-4000-8000-K3-N can be seen below.