The 50PD-377 from JFW Industries is a Power Divider with Frequency DC to 500 MHz, Insertion Loss 6 dB, Input Power 100 W (Combiner), 200 W (Divider), Amplitude Balance ±0.2 dB, Operating Temperature -40 to 85 Degree C. Tags: Module with Connectors, Resistive Power Divider. More details for 50PD-377 can be seen below.