The QPD4-800-5000-20-S from Qualwave is a Power Divider with Frequency 0.8 to 5 GHz, Insertion Loss 1 dB, Isolation 18 dB, Input Power 20 W, Amplitude Balance ±0.15 dB. Tags: Module with Connectors. More details for QPD4-800-5000-20-S can be seen below.