The QPD4-1000-40000-20-K from Qualwave is a Power Divider with Frequency 1 to 40 GHz, Insertion Loss 4.8 dB, Isolation 16 dB, Input Power 20 W, Amplitude Balance ±0.5 dB. Tags: Module with Connectors. More details for QPD4-1000-40000-20-K can be seen below.