The QPD4-800-4200-K2-N from Qualwave is a Power Divider with Frequency 0.8 to 4.2 GHz, Insertion Loss 1.8 dB, Isolation 18 dB, Input Power 200 W, Amplitude Balance 0.4 dB. Tags: Module with Connectors. More details for QPD4-800-4200-K2-N can be seen below.