The QPD4-2000-4000-30 from Qualwave is a Power Divider with Frequency 2 to 4 GHz, Insertion Loss 0.6 dB (SMA), 0.8 dB (N), Isolation 20 dB, Input Power 30 W, Amplitude Balance ±0.3 dB. Tags: Module with Connectors. More details for QPD4-2000-4000-30 can be seen below.