The QPD4-300-1000-K3-N from Qualwave is a Power Divider with Frequency 0.3 to 1 GHz, Insertion Loss 0.4 dB, Isolation 18 dB, Input Power 300 W, Amplitude Balance 0.3 dB. Tags: Module with Connectors. More details for QPD4-300-1000-K3-N can be seen below.