The 50PD-659 from JFW Industries is a Power Divider with Frequency 0.698 to 3 GHz, Insertion Loss 0.19 to 0.6 dB, Isolation 18 to 22 dB, Input Power 0.25 W (Combiner), 5 W (Divider), Amplitude Balance ±0.1 to ±0.5 dB. Tags: Module with Connectors, Reactive Power Divider. More details for 50PD-659 can be seen below.