The QPD3-700-4000-30 from Qualwave is a Power Divider with Frequency 0.7 to 4 GHz, Insertion Loss 1.2 dB (SMA), 1.4 dB (N), Isolation 20 dB, Input Power 30 W, Amplitude Balance ±0.5 dB (N), ±0.8 dB (SMA). Tags: Module with Connectors. More details for QPD3-700-4000-30 can be seen below.