The QPD4-2000-18000-20-N from Qualwave is a Power Divider with Frequency 2 to 18 GHz, Insertion Loss 2.2 dB, Isolation 17 dB, Input Power 20 W, Amplitude Balance ±0.4 dB. Tags: Module with Connectors. More details for QPD4-2000-18000-20-N can be seen below.