The QPD2-4-30-K8-N from Qualwave is a Power Divider with Frequency 0.004 to 0.03 GHz, Insertion Loss 0.3 dB, Isolation 20 dB, Input Power 800 W, Storage Temperature -55 to 85 Degree C. Tags: Module with Connectors. More details for QPD2-4-30-K8-N can be seen below.