The 50PD-859 from JFW Industries is a Power Divider with Frequency 1 to 26.5 GHz, Insertion Loss 0.8 to 1.5 dB, Isolation 16 to 18 dB, Input Power 0.25 W (Combiner), 10 W (Divider), Amplitude Balance ±0.4 to ±.8 dB. Tags: Module with Connectors, Reactive Power Divider. More details for 50PD-859 can be seen below.