The QPD2-400-450-K1 from Qualwave is a Power Divider with Frequency 0.4 to 0.45 GHz, Insertion Loss 0.4 dB, Isolation 20 dB, Input Power 100 W, Amplitude Balance 0.2 dB. Tags: Module with Connectors. More details for QPD2-400-450-K1 can be seen below.