The QPD4-400-8000-30 from Qualwave is a Power Divider with Frequency 0.4 to 8 GHz, Insertion Loss 2 dB, 3.6 dB (N), Isolation 18 dB, Input Power 30 W, Amplitude Balance 0.3 dB (N), ±0.4 dB. Tags: Module with Connectors. More details for QPD4-400-8000-30 can be seen below.